TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
GAZ TEMPERATURE ELEVEE [30 records]
Record 1 - internal organization data 2022-08-30
Record 1, English
Record 1, Subject field(s)
- Natural Gas and Derivatives
Record 1, Main entry term, English
- autothermal reforming
1, record 1, English, autothermal%20reforming
correct
Record 1, Abbreviations, English
- ATR 1, record 1, English, ATR
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
There are three main commercially available methods to convert natural gas into hydrogen and carbon by-products: 1) Steam methane reforming (SMR) which uses high temperature water as an oxidant and a source of hydrogen, 2) Autothermal reforming which use both water and air oxidants, and 3) Pyrolysis which relies on methane splitting into hydrogen and solid carbon using high heat. 1, record 1, English, - autothermal%20reforming
Record 1, Key term(s)
- auto-thermal reforming
Record 1, French
Record 1, Domaine(s)
- Gaz naturel et dérivés
Record 1, Main entry term, French
- reformage autothermique
1, record 1, French, reformage%20autothermique
correct, masculine noun
Record 1, Abbreviations, French
- ATR 1, record 1, French, ATR
correct, masculine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Il existe trois principales méthodes commerciales pour convertir le gaz naturel en hydrogène et en carbone : 1) le reformage du méthane à la vapeur qui utilise de l'eau à haute température comme oxydant et source d’hydrogène, 2) le reformage autothermique qui utilise des oxydants à la fois dans l'eau et dans l'air, et 3) la pyrolyse qui repose sur la séparation du méthane en hydrogène et en carbone solide en utilisant une chaleur élevée. 1, record 1, French, - reformage%20autothermique
Record number: 1, Textual support number: 1 OBS
ATR : acronyme tiré de l’anglais «autothermal reforming». 2, record 1, French, - reformage%20autothermique
Record 1, Key term(s)
- reformage auto-thermique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Gas natural y derivados
Record 1, Main entry term, Spanish
- reformado autotérmico
1, record 1, Spanish, reformado%20autot%C3%A9rmico
correct, masculine noun
Record 1, Abbreviations, Spanish
- ATR 1, record 1, Spanish, ATR
correct, masculine noun
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
En el proyecto financiado con fondos europeos DEMCAMER se seleccionaron cuatro procesos químicos de particular importancia para el sector energético relacionados con la producción de hidrógeno puro, hidrocarburos líquidos y etileno. Dichos procesos son el reformado autotérmico (ATR), la síntesis de Fischer-Tropsch (SFT), la reacción de desplazamiento agua-gas (WGS) y el acoplamiento oxidativo de metano (AOM). 1, record 1, Spanish, - reformado%20autot%C3%A9rmico
Record number: 1, Textual support number: 1 OBS
ATR: por sus siglas en inglés "autothermal reforming". 2, record 1, Spanish, - reformado%20autot%C3%A9rmico
Record 2 - internal organization data 2018-02-20
Record 2, English
Record 2, Subject field(s)
- Chemistry
- Thermodynamics
- Fluid Mechanics and Hydraulics (Physics)
Record 2, Main entry term, English
- critical point
1, record 2, English, critical%20point
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The point at which, in terms of temperature and pressure, a fluid cannot be distinguished as being either gas or liquid. 2, record 2, English, - critical%20point
Record number: 2, Textual support number: 1 CONT
... at the critical point, the physical properties of the liquid and gaseous states are identical. All that can be said is that the substance is a fluid. 2, record 2, English, - critical%20point
Record 2, French
Record 2, Domaine(s)
- Chimie
- Thermodynamique
- Mécanique des fluides et hydraulique (Physique)
Record 2, Main entry term, French
- point critique
1, record 2, French, point%20critique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Point remarquable dans les diagrammes représentant l’équilibre simultané des deux phases liquide et vapeur d’un même corps pur. 2, record 2, French, - point%20critique
Record number: 2, Textual support number: 1 CONT
Les trois variables d’un corps pur(volume, énergie, masse) ont un lien intrinsèque avec, respectivement, la pression, la température et le potentiel chimique. Le potentiel chimique d’un corps, qui est une fonction de la température et de la pression, permet de dessiner la courbe de vaporisation(pour un même corps, à pression plus basse, la température d’ébullition est plus basse aussi(=cuire un œuf en montagne) ;à pression plus élevée, la température d’ébullition est plus haute(=cocotte minute)). Au-delà des valeurs de cette courbe, le corps se vaporise; en-deça, il se condense. Cette courbe arrive à un point critique, celui où la différence entre liquide et gaz disparaît, car la densité est la même. Dans l'expérience, ce «point critique» se manifeste par ce que l'on appelle «l'opalescence critique» De l'autre côté de la courbe, on a le «point triple». 3, record 2, French, - point%20critique
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2016-06-17
Record 3, English
Record 3, Subject field(s)
- Metal Forming
Record 3, Main entry term, English
- hot forming
1, record 3, English, hot%20forming
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
- warm forming 2, record 3, English, warm%20forming
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
[In contrast to] hydroforming, ... a metal-shaping process that uses high-pressure fluid to form tubes into complex structural shapes, warm forming uses gas at elevated temperatures to shape tubes when even greater pressures are required to form specific materials. 2, record 3, English, - hot%20forming
Record number: 3, Textual support number: 1 OBS
hot forming: term standardized by Environment Canada and the Translation Bureau for use in the Air Pollutant Emission Inventory Report. 3, record 3, English, - hot%20forming
Record 3, French
Record 3, Domaine(s)
- Formage des métaux
Record 3, Main entry term, French
- formage à chaud
1, record 3, French, formage%20%C3%A0%20chaud
correct, masculine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
[Contrairement à] l'hydroformage, [...] un processus dans lequel un fluide sous haute pression sert à conférer une forme complexe à un tube, le formage à chaud, qui emploie du gaz à haute température, est utilisé lorsqu'il faut une pression plus élevée pour donner la forme voulue à des tubes de certaines matières. 2, record 3, French, - formage%20%C3%A0%20chaud
Record number: 3, Textual support number: 1 OBS
formage à chaud : terme normalisé par Environnement Canada et le Bureau de la traduction dans le cadre de l’Inventaire des émissions de polluants atmosphériques. 3, record 3, French, - formage%20%C3%A0%20chaud
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2014-06-11
Record 4, English
Record 4, Subject field(s)
- Space Physics
Record 4, Main entry term, English
- plasma sheath
1, record 4, English, plasma%20sheath
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Artificial plasmas are produced by two mechanisms mainly: ... as a plasma sheath forming around a spacecraft entering a planetary atmosphere. 2, record 4, English, - plasma%20sheath
Record 4, French
Record 4, Domaine(s)
- Physique spatiale
Record 4, Main entry term, French
- gaine de plasma
1, record 4, French, gaine%20de%20plasma
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Enveloppe de gaz ionisés qui se forme autour d’un corps se déplaçant dans une atmosphère à une vitesse hypersonique suffisamment élevée pour que l'augmentation locale de la température entraîne l'ionisation. 2, record 4, French, - gaine%20de%20plasma
Record number: 4, Textual support number: 1 CONT
Les plasmas artificiels sont produits principalement par deux mécanismes : [...] gaine de plasma qui se forme autour d’un engin spatial qui entre dans l’atmosphère d’une planète. 3, record 4, French, - gaine%20de%20plasma
Record number: 4, Textual support number: 1 OBS
La gaine de plasma perturbe les communications avec un engin spatial pendant sa rentrée atmosphérique. 2, record 4, French, - gaine%20de%20plasma
Record number: 4, Textual support number: 2 OBS
gaine de plasma : terme et définition publiés au Journal officiel de la République française le 6 juin 2014. 4, record 4, French, - gaine%20de%20plasma
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2011-10-03
Record 5, English
Record 5, Subject field(s)
- Aircraft Propulsion Systems
Record 5, Main entry term, English
- turbine gas temperature
1, record 5, English, turbine%20gas%20temperature
correct
Record 5, Abbreviations, English
- TGT 1, record 5, English, TGT
correct
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A temperature which may be used for engine control purposes, measured between the turbine stages of a multistage turbine engine: sometimes loosely employed for E.G.T. 1, record 5, English, - turbine%20gas%20temperature
Record 5, French
Record 5, Domaine(s)
- Propulsion des aéronefs
Record 5, Main entry term, French
- température gaz turbine
1, record 5, French, temp%C3%A9rature%20gaz%20turbine
feminine noun, officially approved
Record 5, Abbreviations, French
- TGT 2, record 5, French, TGT
officially approved
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
Le [régime de] ralenti [...] doit être suffisamment élevé pour que le ralenti soit bien stable [...] pour que la pression dans la chambre soit suffisante et pour éviter une température trop élevée des gaz à la turbine. 3, record 5, French, - temp%C3%A9rature%20gaz%20turbine
Record number: 5, Textual support number: 2 OBS
température gaz turbine; TGT : Terme et abréviation uniformisés par le CUTA - Opérations aériennes. 4, record 5, French, - temp%C3%A9rature%20gaz%20turbine
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2011-06-01
Record 6, English
Record 6, Subject field(s)
- Oxygen Cutting (Metals)
Record 6, Main entry term, English
- plasma arc cutting
1, record 6, English, plasma%20arc%20cutting
correct, standardized, officially approved
Record 6, Abbreviations, English
- PAC 2, record 6, English, PAC
correct, standardized, officially approved
Record 6, Synonyms, English
- plasma-arc cutting 3, record 6, English, plasma%2Darc%20cutting
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
An arc cutting process that severs metals by melting a localized area with heat from a constricted arc and removing the molten metal with a high-velocity jet of hot, ionized gas issuing from the plasma torch. 3, record 6, English, - plasma%20arc%20cutting
Record number: 6, Textual support number: 1 OBS
arc cutting: A group of cutting processes that melt the metals to be cut with the heat of an arc between an electrode and the base metal. 3, record 6, English, - plasma%20arc%20cutting
Record number: 6, Textual support number: 2 OBS
plasma arc cutting; PAC: term and abbreviation standardized by the American Welding Society (AWS). 4, record 6, English, - plasma%20arc%20cutting
Record number: 6, Textual support number: 3 OBS
plasma arc cutting; PAC: term and abbreviation standardized by the CSA International. Material reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario, Canada M9W 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA International. 4, record 6, English, - plasma%20arc%20cutting
Record number: 6, Textual support number: 4 OBS
plasma arc cutting; PAC: term and abbreviation officially approved by the Lexicon Project Committee (New Brunswick). 5, record 6, English, - plasma%20arc%20cutting
Record 6, French
Record 6, Domaine(s)
- Oxycoupage
Record 6, Main entry term, French
- coupage plasma
1, record 6, French, coupage%20plasma
correct, masculine noun, standardized, officially approved
Record 6, Abbreviations, French
Record 6, Synonyms, French
- procédé PAC 1, record 6, French, proc%C3%A9d%C3%A9%20PAC
correct, masculine noun, standardized, officially approved
- coupage au jet de plasma 2, record 6, French, coupage%20au%20jet%20de%20plasma
correct, masculine noun, officially approved
- découpage par jet de plasma 3, record 6, French, d%C3%A9coupage%20par%20jet%20de%20plasma
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Découpage par jet de plasma. [...] Dans ce système, le courant de gaz [...], contraint de passer dans l'arc électrique qui s’établit entre une électrode de tungstène et la pièce à découper, acquiert une température très élevée [...] et une grande vitesse à la sortie de la buse. Ce jet de plasma permet d’exécuter des découpes parfaites sur les métaux et les alliages qui ne peuvent être découpés, ou le sont difficilement, par oxycoupage [...] 3, record 6, French, - coupage%20plasma
Record number: 6, Textual support number: 1 OBS
coupage plasma; procédé PAC : termes normalisés par la CSA International. Reproduit avec l’autorisation de l’Association canadienne de normalisation (CSA), 178, boul. Rexdale, Toronto (Ontario), Canada M9W 1R3 (détentrice des droits d’auteur). La CSA décline toute responsabilité quant à la façon dont la matière est présentée et quant à toute interprétation pouvant en découler. L’information reproduite pourrait ne pas être à jour. Pour plus de renseignements, communiquer avec la CSA International. 4, record 6, French, - coupage%20plasma
Record number: 6, Textual support number: 2 OBS
coupage plasma; procédé PAC; coupage au jet de plasma : termes uniformisés par le Comité du projet de lexiques (Nouveau-Brunswick). 5, record 6, French, - coupage%20plasma
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2010-08-30
Record 7, English
Record 7, Subject field(s)
- Pulp Preparation (papermaking)
Record 7, Main entry term, English
- flash drying
1, record 7, English, flash%20drying
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A technique in drying groundwood pulp in which thickened, disintegrated pulp drops into the suction side of a fan. The fan carries combustion gases from an oil burner into a drying tower. The pulp is later separated from the combustion gases and the process repeated until the proper dryness is achieved. 2, record 7, English, - flash%20drying
Record 7, French
Record 7, Domaine(s)
- Préparation de la pâte à papier
Record 7, Main entry term, French
- séchage de la pâte en flocons
1, record 7, French, s%C3%A9chage%20de%20la%20p%C3%A2te%20en%20flocons
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
[...] procédé par lequel la pâte est d’abord pressée puis réduite en flocons, pour être ensuite injectée dans un courant de gaz chaud. La température élevée du courant gazeux provoque la détente de l'humidité en vapeur. [...] La pâte provenant du séchoir de pâte en flocons est comprimée soit directement en balles, soit en pièces plus petites qui seront ensuite mises en balles [...] 1, record 7, French, - s%C3%A9chage%20de%20la%20p%C3%A2te%20en%20flocons
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2010-07-23
Record 8, English
Record 8, Subject field(s)
- Energy Transformation
- Biomass Energy
- Chemical Engineering
Record 8, Main entry term, English
- destructive distillation
1, record 8, English, destructive%20distillation
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The heating process of fossil fuels, hydrocarbons, or carbohydrates or other solids accompanied by their decomposition. 2, record 8, English, - destructive%20distillation
Record number: 8, Textual support number: 1 CONT
The destructive distillation of coal yields coke, tar, ammonia, and gas. The destructive distillation of biomass yields char and gas. Water present is vaporized. 2, record 8, English, - destructive%20distillation
Record number: 8, Textual support number: 1 OBS
The terms cracking, pyrolysis, and thermal decomposition have the same general meaning and are roughly synonymous with destructive distillation. The latter however applies particularly to coal, while cracking refers most often to petroleum. Pyrolysis and thermal decomposition are general meaning. 3, record 8, English, - destructive%20distillation
Record number: 8, Textual support number: 2 OBS
The term carbonization is often used because the solid end product is carbon. 4, record 8, English, - destructive%20distillation
Record number: 8, Textual support number: 3 OBS
In [the dry distillation] process the substance operated upon is invariably a solid, the vapours being condensed and collected as in the other methods. When the substance operated upon is of uncertain composition, as, for example, coal, wood, coal-tar, etc., the term "destructive distillation" is employed. 5, record 8, English, - destructive%20distillation
Record 8, French
Record 8, Domaine(s)
- Transformation de l'énergie
- Énergie de la biomasse
- Génie chimique
Record 8, Main entry term, French
- distillation destructive
1, record 8, French, distillation%20destructive
correct, see observation, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Décomposition des hydrocarbures et autres produits comme les matières cireuses par chauffage dans un réacteur et recueil des résidus volatils. 2, record 8, French, - distillation%20destructive
Record number: 8, Textual support number: 1 CONT
La distillation destructive consiste à décomposer un produit à température élevée, puis à séparer les produits formés par fractionnement en une seule opération. Industriellement, on effectue la distillation destructive de la houille pour obtenir du coke, du goudron, du gaz, de l'ammoniac, et celle du bois pour obtenir du charbon de bois, de l'acide éthanoïque, de la propanone et du méthanol. 3, record 8, French, - distillation%20destructive
Record number: 8, Textual support number: 1 OBS
La toute première technique de gazéification [...] était une distillation destructive [...]. Aujourd’hui, ce procédé s’appelle la «carbonisation» [...] 4, record 8, French, - distillation%20destructive
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Transformación de la energía
- Energía de la biomasa
- Ingenieria química
Record 8, Main entry term, Spanish
- destilación destructiva
1, record 8, Spanish, destilaci%C3%B3n%20destructiva
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 CONT
Cuando se calienta una sustancia a una temperatura elevada, descomponiéndose en varios productos valiosos, y esos productos se separan por fraccionamiento en la misma operación, el proceso se llama destilación destructiva. 2, record 8, Spanish, - destilaci%C3%B3n%20destructiva
Record 9 - internal organization data 2007-05-24
Record 9, English
Record 9, Subject field(s)
- Chemistry
Record 9, Main entry term, English
- supercritical
1, record 9, English, supercritical
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Supercritical fluid technology is based on properties of compounds when they are placed under pressure and temperature conditions beyond their critical point. Supercritical fluids have a viscosity close to gases, a density close to liquids, and a high diffusivity. The state changes gaseous/supercritical and liquid/supercritical occur in a continuous way. Supercritical fluids have then a tunable solvent power: solubility of compounds in the fluid is correlated to pressure and temperature. Several supercritical fluids have been studied, including propane and water, but the most widely used is supercritical CO2. 2, record 9, English, - supercritical
Record number: 9, Textual support number: 1 PHR
Supercritical CO2, ethane, fluid, phase. 3, record 9, English, - supercritical
Record 9, French
Record 9, Domaine(s)
- Chimie
Record 9, Main entry term, French
- supercritique
1, record 9, French, supercritique
correct
Record 9, Abbreviations, French
Record 9, Synonyms, French
- surcritique 2, record 9, French, surcritique
correct
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Un fluide est dit supercritique lorsqu'il est placé dans des conditions de température et de pression au-delà de son point critique. Les fluides supercritiques ont une viscosité proche de celle des gaz, une densité proche de celle des liquides, et une diffusivité élevée. Les changements d’état gaz/fluide supercritique et liquide/fluide supercritique se font d’une manière continue. Ainsi, les fluides supercritiques ont un pouvoir solvant dit «à géométrie variable» : la solubilité des composés évolue avec les conditions de pression et de température du fluide. [...] De nombreux fluides supercritiques sont étudiés, en particulier l'eau et le propane, mais le plus communément utilisé reste le CO2. 3, record 9, French, - supercritique
Record number: 9, Textual support number: 1 PHR
CO2, eau, éthane, fluide, état supercritique. 4, record 9, French, - supercritique
Record 9, Key term(s)
- sur-critique
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Química
Record 9, Main entry term, Spanish
- supercritico 1, record 9, Spanish, supercritico
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2004-05-04
Record 10, English
Record 10, Subject field(s)
- Missiles and Rockets
- Launchers (Astronautics)
Record 10, Main entry term, English
- electromagnetic thruster
1, record 10, English, electromagnetic%20thruster
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- electro-magnetic thruster 2, record 10, English, electro%2Dmagnetic%20thruster
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
In Electro-Static thrusters, the propellant is ionized and the resulting ions are accelerated through an electric potential. Common examples include Hall effect and Kaufmann type thrusters. Electro-Magnetic thrusters utilize electric and magnetic body forces to accelerate ions. The most common type of electromagnetic thruster is the magnetoplasmadynamic thruster, or MPD. 2, record 10, English, - electromagnetic%20thruster
Record number: 10, Textual support number: 1 PHR
High-power electromagnetic thruster. 1, record 10, English, - electromagnetic%20thruster
Record 10, French
Record 10, Domaine(s)
- Missiles et roquettes
- Lanceurs (Astronautique)
Record 10, Main entry term, French
- propulseur électromagnétique
1, record 10, French, propulseur%20%C3%A9lectromagn%C3%A9tique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
[...] dans le propulseur électromagnétique, le projectile(un morceau de résine isolante) porte sur sa face arrière de minces feuilles de cuivre, qui fondent rapidement et se vaporisent lorsque elles sont traversées par un courant de très forte intensité ;on est alors en présence d’un plasma(gaz ionisé conducteur, localement neutre). La température de ce plasma est suffisamment élevée pour que tous les atomes de cuivre soient ionisés [...] 1, record 10, French, - propulseur%20%C3%A9lectromagn%C3%A9tique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2003-10-29
Record 11, English
Record 11, Subject field(s)
- Chemical Elements and Compounds
- Geochemistry
- Pollutants
- Energy Transformation
Record 11, Main entry term, English
- gas hydrate
1, record 11, English, gas%20hydrate
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
Gas Hydrate is an ice-like crystalline solid formed from a mixture of water and natural gas, usually methane. They occur in the pore spaces of sediments, and may form cements, nodes or layers. ... Gas Hydrate is found in sub-oceanic sediments in the polar regions (shallow water) and in continental slope sediments (deep water), where pressure and temperature conditions combine to make it stable. ... Natural Gas Hydrate contains highly concentrated methane, which is important both as an energy resource and as a factor in global climate change. 2, record 11, English, - gas%20hydrate
Record 11, French
Record 11, Domaine(s)
- Éléments et composés chimiques
- Géochimie
- Agents de pollution
- Transformation de l'énergie
Record 11, Main entry term, French
- hydrate de gaz
1, record 11, French, hydrate%20de%20gaz
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Les hydrates de gaz naturel sont des solides semblables à la glace. Ce sont des molécules de gaz(comme le méthane) incluses dans une cage de molécules d’eau. Ils ont été découverts dans le laboratoire de Sir Humphrey Davy en 1810. Dans la nature, ils sont stables dans certaines conditions de température et de pression, comme celles qui existent dans les sédiments qui composent le pergélisol et le sol sous-jacent du bassin Beaufort-Mackenzie. De très grandes quantités de gaz peuvent être stockées sous forme d’hydrates. Un volume unitaire d’hydrate peut emmagasiner ou libérer 160 volumes de méthane durant sa formation ou sa décomposition. Les hydrates de gaz pourraient devenir une ressource énergétique, mais ils ont l'inconvénient d’être une source significative de gaz à effet de serre. Ce gaz peut être libéré vers l'atmosphère durant la décomposition des hydrates par suite d’un réchauffement climatique ou d’une montée du niveau de la mer, en particulier dans les zones littorales où l'eau est à une température plus élevée que le sol. Les hydrates de gaz constituent également un danger pendant le forage d’exploration ou les activités de production des hydrocarbures. En effet, si les mesures appropriées ne sont pas prises pour maintenir leur stabilité, il peut s’ensuivre une libération non contrôlée de gaz, des explosions, des incendies et des phénomènes dus à l'instabilité des sédiments. Il est donc important de bien connaître la répartition et le comportement des hydrates de gaz naturel. 2, record 11, French, - hydrate%20de%20gaz
Record number: 11, Textual support number: 1 PHR
Zone à hydrate(s) de gaz; accumulation, déplacement, dissociation, échantillon, fonte, formation, gisement, inhibition, production, réservoir, trace, transport d’hydrate(s) de gaz; ressource en hydrate(s) de gaz. 3, record 11, French, - hydrate%20de%20gaz
Record number: 11, Textual support number: 2 PHR
Les hydrates de gaz constituent une source d’énergie, se forment. 3, record 11, French, - hydrate%20de%20gaz
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2003-10-06
Record 12, English
Record 12, Subject field(s)
- Equipment and Plant (Metallurgy)
- Metal-Coating
Record 12, Main entry term, English
- plasma gun
1, record 12, English, plasma%20gun
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- plasma torch 2, record 12, English, plasma%20torch
correct
- plasma spray gun 3, record 12, English, plasma%20spray%20gun
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
A torch in which temperatures as high as 50,000º are achieved by injecting a plasma gas tangentially into an electric arc formed between electrodes in a chamber; the resulting vortex of hot gases emerges at very high speed through a hole in the negative electrode, to form a jet for welding, spraying of molten metal, and cutting of hard rock or hard metals. 4, record 12, English, - plasma%20gun
Record number: 12, Textual support number: 1 CONT
Vacuum Plasma Deposition (VPD). A thermal spraying process variation utilizing a plasma gun confined to a solid enclosure. The enclosure is evacuated and the spraying performed under low pressure, usually below 10 Toff. Also Vacuum Plasma Spray, Low Pressure Plasma Spray (LPPS). 1, record 12, English, - plasma%20gun
Record number: 12, Textual support number: 1 OBS
Highly refractory coating materials such as oxides, carbides, and nitrides, can be applied by plasma-arc spraying. In this process temperatures of 20,000°F (12,000°C) or more may be produced by partially ionizing a gas (nitrogen or argon) in an electric arc and passing the gas through a small orifice to produce a jet of hot gas moving at high velocity. 5, record 12, English, - plasma%20gun
Record 12, French
Record 12, Domaine(s)
- Équipement et matériels (Métallurgie)
- Métallisation
Record 12, Main entry term, French
- pistolet à plasma
1, record 12, French, pistolet%20%C3%A0%20plasma
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- pistolet plasma 2, record 12, French, pistolet%20plasma
correct, masculine noun
- torche à plasma 3, record 12, French, torche%20%C3%A0%20plasma
correct, feminine noun
- chalumeau à plasma 4, record 12, French, chalumeau%20%C3%A0%20plasma
correct, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Revêtement par projection de métaux [...] Pistolets à plasma. Ils sont [...] du type à poudre. Un tel pistolet est constitué par une cathode en tungstène thorié et une base anode en cuivre [...] percée d’un ajutage étroit. Si l'on fait jaillir l'arc entre l'anode et la cathode et que l'on force un gaz(généralement de l'argon ou de l'azote) à passer dans cet arc, il est ionisé et, la température étant très élevée [...] il est éjecté par cet ajutage à une vitesse voisine de la vitesse sonique. Si l'on introduit dans cette chambre un matériau en poudre fine, il est instantanément fondu et pulvérisé violemment sur la surface à recouvrir. 5, record 12, French, - pistolet%20%C3%A0%20plasma
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2001-07-30
Record 13, English
Record 13, Subject field(s)
- Food Industries
- Breadmaking
Record 13, Main entry term, English
- gluten protein denaturation
1, record 13, English, gluten%20protein%20denaturation
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Other reactions in the dough during baking, particularly those relevant to bread quality, include starch gelatinization, gluten protein denaturation and enzyme inactivation. Wheat protein denaturation in dough starts at about 70 degrees C and proceeds to a point where the gas cell walls become fixed and expansion terminates. While internal crumb temperatures do not exceed 100 degrees C crust temperature reaches 195 degrees C. At this high temperature, complex browning reactions of the Maillard-type take place between reducing sugars and free amino acids. These reactions lead to the characteristic crust colour and substantially influence bread flavour. 1, record 13, English, - gluten%20protein%20denaturation
Record 13, French
Record 13, Domaine(s)
- Industrie de l'alimentation
- Boulangerie
Record 13, Main entry term, French
- dénaturation de la protéine du gluten
1, record 13, French, d%C3%A9naturation%20de%20la%20prot%C3%A9ine%20du%20gluten
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Parmi les autres réactions qui se produisent à la cuisson et qui influent sur la qualité du pain, il faut mentionner la gélification de l'amidon, la dénaturation de la protéine du gluten et l'inactivation des enzymes. Les protéines du blé dans la pâte commencent à se dénaturer à 70 degrés C et cette réaction se poursuit jusqu'au moment où les parois des cellules de gaz deviennent fixes et où l'expansion s’arrête. Tandis que la température interne de la mie ne dépasse pas 100 degrés C, celle de la croûte s’élève jusqu'à 195 degrés C. A cette température élevée a lieu le brunissement par réaction de Maillard où se trouvent impliqués les sucs réducteurs et les amino-acides libres. Cette réaction confère à la croûte sa coloration caractéristique et contribue en grande partie à la saveur du pain. 1, record 13, French, - d%C3%A9naturation%20de%20la%20prot%C3%A9ine%20du%20gluten
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2000-09-13
Record 14, English
Record 14, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 14, Main entry term, English
- roast
1, record 14, English, roast
correct, verb
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record 14, French
Record 14, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 14, Main entry term, French
- griller
1, record 14, French, griller
correct
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Faire agir un gaz sur un solide à température élevée. 2, record 14, French, - griller
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2000-08-22
Record 15, English
Record 15, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 15, Main entry term, English
- magnetizing roast
1, record 15, English, magnetizing%20roast
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- magnetizing roasting 2, record 15, English, magnetizing%20roasting
correct
- magnetising roast 2, record 15, English, magnetising%20roast
correct
- magnetising roasting 3, record 15, English, magnetising%20roasting
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A process in which an ore containing pyrite is heated and the magnetic iron oxide so formed is removed by a magnetic separator. 4, record 15, English, - magnetizing%20roast
Record 15, French
Record 15, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 15, Main entry term, French
- grillage magnétisant
1, record 15, French, grillage%20magn%C3%A9tisant
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Action d’un gaz réducteur à température élevée provoquant la transformation au moins partielle de l'hématite [...] en oxyde magnétique [...] 1, record 15, French, - grillage%20magn%C3%A9tisant
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2000-06-02
Record 16, English
Record 16, Subject field(s)
- Burners and Steamfitting
- Gas and Oil Heating
Record 16, Main entry term, English
- induced-draft burner
1, record 16, English, induced%2Ddraft%20burner
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- air induction burner 2, record 16, English, air%20induction%20burner
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
A gas burner which uses an induced draft to bring in combustion air. 3, record 16, English, - induced%2Ddraft%20burner
Record number: 16, Textual support number: 1 OBS
A fan at the outlet of the combustion chamber creates a slight partial vacuum within the chamber; the higher atmospheric pressure outside will force air into the combustion chamber. 3, record 16, English, - induced%2Ddraft%20burner
Record number: 16, Textual support number: 2 OBS
induced draft: Mechanical draft created by a device downstream from the combustion zone of an appliance. 4, record 16, English, - induced%2Ddraft%20burner
Record number: 16, Textual support number: 3 OBS
for oil or gas burner. 5, record 16, English, - induced%2Ddraft%20burner
Record 16, Key term(s)
- induced-draught burner
Record 16, French
Record 16, Domaine(s)
- Fumisterie et brûleurs
- Chauffage au gaz et au mazout
Record 16, Main entry term, French
- brûleur à air induit
1, record 16, French, br%C3%BBleur%20%C3%A0%20air%20induit
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- brûleur à induction 2, record 16, French, br%C3%BBleur%20%C3%A0%20induction
correct, masculine noun
- brûleur atmosphérique à induction 3, record 16, French, br%C3%BBleur%20atmosph%C3%A9rique%20%C3%A0%20induction
masculine noun
- brûleur à apport d’air 3, record 16, French, br%C3%BBleur%20%C3%A0%20apport%20d%26rsquo%3Bair
masculine noun
- brûleur à induction d’air 4, record 16, French, br%C3%BBleur%20%C3%A0%20induction%20d%26rsquo%3Bair
masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Ils [les brûleurs à combustibles liquides] sont dits [...] à apport d’air si l’air est amené par des dispositifs mécaniques qui peuvent être soit refoulants, soit aspirants. 3, record 16, French, - br%C3%BBleur%20%C3%A0%20air%20induit
Record number: 16, Textual support number: 2 CONT
Brûleurs à induction. Le gaz et une partie de l'air comburant(air primaire) sont mélangés l'un à l'autre par induction avant la combustion. Le jet de gaz issu de l'injecteur à grande vitesse provoque une dépression dans le tube de mélange ce qui a pour effet d’aspirer l'air primaire du local [...] La température de flamme est plus élevée et atteint 1 5000 °C; la flamme est courte et dite aérée. 2, record 16, French, - br%C3%BBleur%20%C3%A0%20air%20induit
Record number: 16, Textual support number: 3 CONT
[...] ces brûleurs [à combustibles gazeux] sont dits «atmosphériques à induction» pour les foyers en dépression, «à air soufflé» pour les foyers surpressés. 3, record 16, French, - br%C3%BBleur%20%C3%A0%20air%20induit
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1999-11-30
Record 17, English
Record 17, Subject field(s)
- Refrigerating Machines and Appliances
- Air Conditioning and Heating
Record 17, Main entry term, English
- cascade system
1, record 17, English, cascade%20system
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
One having two or more refrigerating circuits, each with a pressure imposing element, condenser, and evaporator, where the evaporator of one circuit cools the condenser of another (lower temperature) circuit. 1, record 17, English, - cascade%20system
Record 17, Key term(s)
- cascade refrigerating system
Record 17, French
Record 17, Domaine(s)
- Machines frigorifiques
- Conditionnement de l'air et chauffage
Record 17, Main entry term, French
- système en cascade
1, record 17, French, syst%C3%A8me%20en%20cascade
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Système constitué de plusieurs circuits frigorifiques indépendants utilisant une série de gaz liquéfiables mais au point d’ébullition diminuant progressivement, l'évaporateur du circuit à température la plus élevée refroidissant le condenseur du circuit suivant(à température plus basse), et ainsi de suite. 1, record 17, French, - syst%C3%A8me%20en%20cascade
Record 17, Key term(s)
- système frigorifique en cascade
- installation frigorifique en cascade
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1999-05-27
Record 18, English
Record 18, Subject field(s)
- Semiconductors (Electronics)
- Printed Circuits and Microelectronics
Record 18, Main entry term, English
- diffusion
1, record 18, English, diffusion
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
Diffusion in integrated circuits refers to solid-state diffusion. It is a process by means of which diffusants are caused to enter a regular crystalline structure in controlled quantities. Their presence tends to change the semiconductor materials' electrical characteristics. Solid-state diffusions are characteristically conducted at relatively high temperatures under extremely carefully controlled conditions. 2, record 18, English, - diffusion
Record 18, French
Record 18, Domaine(s)
- Semi-conducteurs (Électronique)
- Circuits imprimés et micro-électronique
Record 18, Main entry term, French
- diffusion
1, record 18, French, diffusion
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Opération qui consiste à doper un semiconducteur positivement ou négativement par exposition des tranches du semiconducteur à des gaz dopants à température élevée. 1, record 18, French, - diffusion
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1999-04-23
Record 19, English
Record 19, Subject field(s)
- Analytical Chemistry
Record 19, Main entry term, English
- injection port
1, record 19, English, injection%20port
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- injection block 2, record 19, English, injection%20block
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A device by means of which a liquid or gaseous sample is introduced directly into the chromatographic column or is swept into the column by the mobile phase. 3, record 19, English, - injection%20port
Record number: 19, Textual support number: 1 CONT
An injection port is necessary in all g.c. [gas chromatography] and h.p.l.c. [high-performance liquid chromatography] systems in which syringe injection is employed. The injection port joins the top of the column to the mobile phase supply line, and has a third outlet through a small orifice covered by a self-sealing septum. Injection of samples is done by inserting the hypodermic syringe containing the sample through this septum so that the point of the needle is immediately above the head of the column. Design of the injection port must be such that it can be maintained at a uniform temperature and will possess a very small dead volume. 4, record 19, English, - injection%20port
Record 19, Key term(s)
- sample injector
- sample port
Record 19, French
Record 19, Domaine(s)
- Chimie analytique
Record 19, Main entry term, French
- chambre d’injection
1, record 19, French, chambre%20d%26rsquo%3Binjection
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- injecteur d’échantillon 2, record 19, French, injecteur%20d%26rsquo%3B%C3%A9chantillon
masculine noun
- chambre d’introduction 3, record 19, French, chambre%20d%26rsquo%3Bintroduction
feminine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Chambre d’injection pour liquides ou solutions. C'est le système le plus utilisé [...] le gaz porteur, de préférence préchauffé, entre dans une chambre chauffée, obturée par une pastille d’élastomère, le septum, qui assure l'étanchéité. À l'aide d’une seringue hypodermique de petite capacité, on pique au travers de la membrane, de telle manière que l'extrémité de l'aiguille arrive au-dessous du niveau de l'arrivée du gaz porteur, puis on pousse le piston pour réaliser l'injection. La condition demandée à la chambre d’injection est d’avoir un volume interne aussi petit que possible, pour limiter les volumes morts de l'appareil. Pour assurer la vaporisation instantanée de l'échantillon, l'injecteur est habituellement maintenu à une température au moins 30 °C plus élevée que celle du four contenant la colonne. 4, record 19, French, - chambre%20d%26rsquo%3Binjection
Record number: 19, Textual support number: 1 OBS
L’injecteur à liquides classiques comprend: un écrou à ailettes pour serrage et refroidissement du septum, le septum, le bloc chauffé, la chambre de vaporisation, le capillaire de préchauffage, le raccord de colonne. 2, record 19, French, - chambre%20d%26rsquo%3Binjection
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1998-11-16
Record 20, English
Record 20, Subject field(s)
- Pulp Preparation (papermaking)
Record 20, Main entry term, English
- ozone stage
1, record 20, English, ozone%20stage
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
... stage ... used to delignify pulps to very low Kappa numbers normally in a TCF bleaching sequence. Due to the very fast reaction rate and the large amount of oxygen gas present mixing is very important. 1, record 20, English, - ozone%20stage
Record number: 20, Textual support number: 1 CONT
The ozone stage is closely coupled to the ozone generating plant and in many cases to downstream users of oxygen gas. 1, record 20, English, - ozone%20stage
Record 20, Key term(s)
- Z stage
Record 20, French
Record 20, Domaine(s)
- Préparation de la pâte à papier
Record 20, Main entry term, French
- stade à l’ozone
1, record 20, French, stade%20%C3%A0%20l%26rsquo%3Bozone
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
[...] stade [...] employé, habituellement dans les séquences SC, pour délignifier les pâtes jusqu'à de très faibles indices kappa. Le mélange de la pâte et du gaz est un facteur important parce que la vitesse de réaction de l'ozone est très élevée et sa concentration dans l'oxygène relativement faible. L'ozonation est effectuée normalement à une température de 50-60 °C, à un pH entre 2 et 4 et un temps de résidence de quelques minutes. L'ozone peut également être associée au bioxyde de chlore dans un stade combiné(DZ). 1, record 20, French, - stade%20%C3%A0%20l%26rsquo%3Bozone
Record 20, Key term(s)
- stade z
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1998-04-25
Record 21, English
Record 21, Subject field(s)
- Pulp and Paper
Record 21, Main entry term, English
- fluff pulp
1, record 21, English, fluff%20pulp
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- fluffing pulp 2, record 21, English, fluffing%20pulp
correct
- comminution pulp 3, record 21, English, comminution%20pulp
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
A light, absorbent mixture, usually bleached, used as a filler for disposable diapers, bedpads, bandages, and other personal hygienic products. 3, record 21, English, - fluff%20pulp
Record number: 21, Textual support number: 1 CONT
Fluff pulp is typically supplied to the customer in roll form. 4, record 21, English, - fluff%20pulp
Record 21, French
Record 21, Domaine(s)
- Pâtes et papier
Record 21, Main entry term, French
- pâte en flocons
1, record 21, French, p%C3%A2te%20en%20flocons
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Pâte papetière disponible en flocons après sa sortie d’un séchoir spécial. 2, record 21, French, - p%C3%A2te%20en%20flocons
Record number: 21, Textual support number: 1 CONT
Par séchage de la pâte en flocons on entend le procédé par lequel la pâte est d’abord pressée puis réduite en flocons, pour être ensuite injectée dans un courant de gaz chaud. La température élevée du courant gazeux provoque la détente de l'humidité en vapeur. La figure 9-61 illustre une installation représentative de ce procédé. La pâte provenant du séchoir de pâte en flocons est comprimée soit directement en balles, soit en pièces plus petites qui seront ensuite mises en balles [...] 1, record 21, French, - p%C3%A2te%20en%20flocons
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1996-03-18
Record 22, English
Record 22, Subject field(s)
- Physics
Record 22, Main entry term, English
- sonoluminescence
1, record 22, English, sonoluminescence
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Luminescence produced by high-frequency sound waves or by phonons. 1, record 22, English, - sonoluminescence
Record number: 22, Textual support number: 1 OBS
Discover, April 1992, p.16. 2, record 22, English, - sonoluminescence
Record 22, French
Record 22, Domaine(s)
- Physique
Record 22, Main entry term, French
- sonoluminescence
1, record 22, French, sonoluminescence
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Émission lumineuse produite par un liquide contenant des gaz dissous et soumis à des vibrations ultrasonores.(Si l'intensité de ces ultrasons est suffisante, il se produit dans le liquide un phénomène de cavitation; les bulles minuscules de gaz sont portées à une température très élevée qui les rend incandescentes.) 2, record 22, French, - sonoluminescence
Record number: 22, Textual support number: 1 CONT
Les bulles d’air, soumises à la pression d’une onde acoustique ultrasonore, sont d’abord fortement comprimées, puis subissent une onde de choc, ce qui élève brusquement la température du gaz et provoque une étincelle lumineuse de très courte durée, de l’ordre de 50 picosecondes. La sonoluminescence pourrait être un moyen de produire des émissions lumineuses de très courte durée sans avoir recours à des lasers coûteux. Elle pourrait aussi apporter des idées utiles aux chercheurs travaillant sur la fusion nucléaire par confinement inertiel. 3, record 22, French, - sonoluminescence
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1994-03-01
Record 23, English
Record 23, Subject field(s)
- Deterioration of Metals
Record 23, Main entry term, English
- high-temperature oxidation 1, record 23, English, high%2Dtemperature%20oxidation
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
The deterioration of metals and alloys upon exposure to air or other gases at elevated temperature is a specific type of corrosion commonly referred to as high-temperature oxidation. 2, record 23, English, - high%2Dtemperature%20oxidation
Record number: 23, Textual support number: 2 CONT
When a metal is exposed to an oxidizing gas at elevated temperature, corrosion can occur by direct reaction with gas, without the need for the presence of a liquid electrolyte. This type of corrosion is referred to as tarnishing, high temperature oxidation or scaling. 3, record 23, English, - high%2Dtemperature%20oxidation
Record number: 23, Textual support number: 1 OBS
Tarnishing and scaling are rarely used in this sense. 4, record 23, English, - high%2Dtemperature%20oxidation
Record 23, French
Record 23, Domaine(s)
- Altération des métaux
Record 23, Main entry term, French
- corrosion à haute température
1, record 23, French, corrosion%20%C3%A0%20haute%20temp%C3%A9rature
feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Nous nous intéressons à la corrosion par les gaz. Or la vitesse des phénomènes est activée thermiquement, ce qui signifie que le phénomène prendra d’autant plus d’importance que la température est élevée; pour cette raison [...] la corrosion est aussi appelée corrosion à haute température. 2, record 23, French, - corrosion%20%C3%A0%20haute%20temp%C3%A9rature
Record number: 23, Textual support number: 2 CONT
La résistance à la corrosion à haute température des matériaux métalliques, [...] est due à la formation d’une couche protectrice [...] qui isole le matériau de l’atmosphère agressive environnante. 3, record 23, French, - corrosion%20%C3%A0%20haute%20temp%C3%A9rature
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1993-06-15
Record 24, English
Record 24, Subject field(s)
- Gasifiers
- Biomass Energy
- Energy Transformation
Record 24, Main entry term, English
- updraft gasifier
1, record 24, English, updraft%20gasifier
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- up-draught gasifier 2, record 24, English, up%2Ddraught%20gasifier
correct
- counterflow gasifier 1, record 24, English, counterflow%20gasifier
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
In fluidized beds and suspension gasification, there is continuous relative motion of the discrete solid particles, while in fixed bed gasifiers there is much slower stratified motion of the solid bed as a whole, generally downward by gravity. The gas can then pass either in the opposite direction to the fuel (updraft or counterflow gasifiers) ... or in the same direction (downdraft or coflow gasifiers) .... While fixed bed coal gasifiers are updraft, biomass gasifiers can be either updraft or downdraft, depending on the purpose for which the gas is to be used. Updraft gasifiers can use very wet wood, but because the pyrolysis products are immediately cooled, the gas contains up to 30% of tar and oil. 1, record 24, English, - updraft%20gasifier
Record 24, French
Record 24, Domaine(s)
- Gazogènes
- Énergie de la biomasse
- Transformation de l'énergie
Record 24, Main entry term, French
- gazogène classique
1, record 24, French, gazog%C3%A8ne%20classique
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Le plus simple appareil de gazéification, à l'air(...), où les gaz montent à travers une couche de bois fixe disposée sur une grille(...) La combustion partielle et la gazéification du charbon de bois se produisent au point le plus chaud, c'est-à-dire sur la grille; les gaz dégagés traversent la couche de bois en cours de pyrolyse puis de séchage en emmenant de l'eau, des matières pyroligneuses et des goudrons. Il faut que ces gaz sortent à température assez élevée pour empêcher les condensations. Il faut également que ces gaz soient utilisés, brûlés immédiatement. Mais la difficulté due à la présence de goudrons subsiste. 1, record 24, French, - gazog%C3%A8ne%20classique
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1993-03-25
Record 25, English
Record 25, Subject field(s)
- Chemical Engineering
- Biomass Energy
Record 25, Main entry term, English
- steam gasification
1, record 25, English, steam%20gasification
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
Several thermochemical methods for converting biomass into chemicals, fuels and synthetic gases are currently under development. Various reactor configurations, catalysts and reaction conditions are employed depending primarily upon the desired product. Steam gasification is one method being developed for the production of synthetic gases from biomass. Steam gasification involves contacting biomass at elevated temperatures with water vapor. The overall conversion of biomass to gases can be represented by two stages. During the first stage - the rapid volatilization stage - biomass reacts rapidly to produce gases, condensible liquids and a char residue. In the second stage the char residue is slowly converted to gases by pyrolysis and the carbon-steam reaction .... 1, record 25, English, - steam%20gasification
Record 25, French
Record 25, Domaine(s)
- Génie chimique
- Énergie de la biomasse
Record 25, Main entry term, French
- gazéification à la vapeur
1, record 25, French, gaz%C3%A9ification%20%C3%A0%20la%20vapeur
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- vapogazéification 2, record 25, French, vapogaz%C3%A9ification
correct, feminine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Méthode employée pour la production de gaz de synthèse par la dégradation de biomasse à une température élevée en phase vapeur. 3, record 25, French, - gaz%C3%A9ification%20%C3%A0%20la%20vapeur
Record number: 25, Textual support number: 1 CONT
La vapogazéification des charbons de bois (...) est examinée à la pression atmosphérique et pour des températures atteignant 900 °C (...) 1, record 25, French, - gaz%C3%A9ification%20%C3%A0%20la%20vapeur
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1992-01-01
Record 26, English
Record 26, Subject field(s)
- White Products (Petroleum)
Record 26, Main entry term, English
- high temperature gas 1, record 26, English, high%20temperature%20gas
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, French
Record 26, Domaine(s)
- Produits blancs (Pétrole)
Record 26, Main entry term, French
- gaz à température élevée
1, record 26, French, gaz%20%C3%A0%20temp%C3%A9rature%20%C3%A9lev%C3%A9e
masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1985-12-11
Record 27, English
Record 27, Subject field(s)
- Clothing (General)
- Protection of Life
Record 27, Main entry term, English
- ventilated suit 1, record 27, English, ventilated%20suit
Record 27, Abbreviations, English
Record 27, Synonyms, English
- air ventilated suit 1, record 27, English, air%20ventilated%20suit
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
A garment designed to maintain thermal comfort and balance in hot conditions, using a flow of air or other gases at suitable temperature and humidity through fine pipes or small pores to provide a suitable micro-climate around the body. Less frequently used to combat a cold environment. 1, record 27, English, - ventilated%20suit
Record 27, French
Record 27, Domaine(s)
- Vêtements (Généralités)
- Sécurité des personnes
Record 27, Main entry term, French
- vêtement ventilé
1, record 27, French, v%C3%AAtement%20ventil%C3%A9
masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Un vêtement destiné à maintenir le confort et l'équilibre thermiques dans des conditions de température élevée, par l'emploi d’un courant d’air ou d’autre gaz, se trouvant à une température et une humidité appropriées et passant à travers de fins tuyaux ou de petits pores, afin de maintenir un micro-climat convenable autour du corps. Moins fréquemment utilisé pour combattre un milieu froid. 1, record 27, French, - v%C3%AAtement%20ventil%C3%A9
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1982-06-09
Record 28, English
Record 28, Subject field(s)
- Types of Ships and Boats
- River and Sea Navigation
Record 28, Main entry term, English
- fully pressurised ship
1, record 28, English, fully%20pressurised%20ship
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- fully pressurized vessel 2, record 28, English, fully%20pressurized%20vessel
correct
- pressure vessel 1, record 28, English, pressure%20vessel
correct
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
(...) the introduction of refrigeration plants led to the creation of three basic types of liquefied gas carrier. Fully Pressurised Ships. Few of this type are now being built; although being simple to operate, (..) there is a low use of hull space and high tank mass in relation to cargo. (...) Semi-pressurised, semi-refrigerated Ships (...) Fully-Refrigerated Ships (...) 1, record 28, English, - fully%20pressurised%20ship
Record 28, Key term(s)
- fully pressurized ship
Record 28, French
Record 28, Domaine(s)
- Types de bateaux
- Navigation fluviale et maritime
Record 28, Main entry term, French
- navire sous pression
1, record 28, French, navire%20sous%20pression
correct
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Les conditions de transport varient selon la température critique des gaz. Aussi distingue-t-on essentiellement trois types de navires de capacité et correspondant chacun à un mode de transport particulier. Le navire sous pression, sans réfrigération, transporte(...) des gaz dont la température critique est élevée.(...) Le navire semi-réfrigéré(...) Le navire réfrigéré atmosphérique(...) 1, record 28, French, - navire%20sous%20pression
Record number: 28, Textual support number: 1 OBS
Voir l’article "transporteur" dans LGRAN-1975-S2. 2, record 28, French, - navire%20sous%20pression
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1982-04-20
Record 29, English
Record 29, Subject field(s)
- Wastewater Treatment
- Water Treatment (Water Supply)
Record 29, Main entry term, English
- white water
1, record 29, English, white%20water
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
... a high temperature may stimulate a substantial growth of plankton or lead to over-saturation with dissolved gases which are liable to produce "white water" or to interfere seriously with the operation of treatment plant. 1, record 29, English, - white%20water
Record 29, French
Record 29, Domaine(s)
- Traitement des eaux usées
- Traitement des eaux
Record 29, Main entry term, French
- eau blanche
1, record 29, French, eau%20blanche
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
[...] une température élevée peut être à la base d’un développement planctonique important, ou d’une sursaturation en gaz dissous, susceptible de provoquer des eaux blanches ou de gêner considérablement le fonctionnement des stations de traitement. 1, record 29, French, - eau%20blanche
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1978-03-23
Record 30, English
Record 30, Subject field(s)
- Deterioration of Metals
- Chemistry
Record 30, Main entry term, English
- dry corrosion
1, record 30, English, dry%20corrosion
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Wet corrosion describes attack by liquids, and dry corrosion by gases above the dew point. 1, record 30, English, - dry%20corrosion
Record 30, French
Record 30, Domaine(s)
- Altération des métaux
- Chimie
Record 30, Main entry term, French
- corrosion sèche
1, record 30, French, corrosion%20s%C3%A8che
correct
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
La corrosion sèche correspond à l'attaque d’un métal M par un gaz G(...) Tous les métaux et alliages(...) sont attaqués par les gaz à température suffisamment élevée. Parmi toutes les réactions possibles, ce sont surtout celles avec l'oxygène qui ont été le plus étudiées : au sens traditionnel du terme c'est l'oxydation. 1, record 30, French, - corrosion%20s%C3%A8che
Record 30, Spanish
Record 30, Textual support, Spanish
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