TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Supercritical [carbon dioxide] extraction experiments were carried out [by] using a supercritical fluid extractor... The flow rate of [carbon dioxide, ] extraction temperature and pressure were adjusted by using... software, and the extraction time was measured. Liquid [carbon dioxide] was supplied from a gas cylinder. Before the liquid [carbon dioxide] passed into the extraction vessel, it was pressurized to the desired pressure and heated to the specified temperature by... means of a pump... to reach the supercritical state.  3, record 1, English, - supercritical%20fluid%20extractor

Record 1,  Textual support,  French

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A metering and regulating device used to release the exact required quantity of chlorine into swimming or wastewater pools.  3, record 2, English, - chlorinator

Record number: 2, Textual support number: 1 CONT

Liquid chlorine is fed from the pressure cylinders to the water through a machine called a chlorinator, which automatically proportions the gas [the release of pressure causes the liquid to change back into gas] to the rate of water flow.  4, record 2, English, - chlorinator

Record number: 2, Textual support number: 2 CONT

Chlorine Feeders or Chlorinators. ... They may ... be classified on the basis of the state of chlorine feed, type of solution feed, method of applying vacuum to solution feed, or type of control.  2, record 2, English, - chlorinator

Record number: 2, Textual support number: 1 OBS

chlorinator: term officially approved by the Lexicon Project Committee (New Brunswick).  5, record 2, English, - chlorinator

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Appareil doseur régulateur permettant l'ajout de la quantité exacte de chlore nécessaire au bon fonctionnement des piscines, des bassins d'eaux usées, etc.  4, record 2, French, - chlorateur

Record number: 2, Textual support number: 1 CONT

Système de dosage de produits. Chlorateur, Ammoniateur, Sulfonateur.  5, record 2, French, - chlorateur

Record number: 2, Textual support number: 2 CONT

Pour éviter la contagion, il faut que l'eau du bassin possède un pouvoir aseptique rémanent très net [...] On utilise soit de l'eau de Javel distribuée par pompe doseuse, soit le chlore gazeux distribué à l'aide d'un chloromètre.  6, record 2, French, - chlorateur

Record number: 2, Textual support number: 1 OBS

chlorateur : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).  7, record 2, French, - chlorateur

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Aparato de dosificación de cloro, que es inyectado generalmente como hipoclorito en las aguas residuales o a potabilizar.  4, record 2, Spanish, - aparato%20clorador

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

[A] device for sensing the rate of fluid flow [gas, steam or fluid].  2, record 3, English, - flowsensor

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Dispositif qui perçoit le débit d'écoulement d'un fluide.  2, record 3, French, - d%C3%A9tecteur%20d%27%C3%A9coulement

Record number: 3, Textual support number: 1 CONT

L'aile gauche incorporait des capteurs de pression, un détecteur d'écoulement et des capteurs de température disposés en deux lignes sur l'extrados.  3, record 3, French, - d%C3%A9tecteur%20d%27%C3%A9coulement

Record number: 3, Textual support number: 1 OBS

détecteur d'écoulement : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance.  4, record 3, French, - d%C3%A9tecteur%20d%27%C3%A9coulement

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

Liquefied hydrogen sulfide escaping from a cylinder can cause frostbite.  2, record 4, English, - liquefied%20hydrogen%20sulfide

Record number: 4, Textual support number: 2 CONT

The flow rate of hydrogen sulfide directed at the source materials is controlled using a gas flow controller that meters out the hydrogen gas from a gas line originating from a compressed or liquefied hydrogen sulfide source.  3, record 4, English, - liquefied%20hydrogen%20sulfide

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

Ratio of liquid to gas flow rate divided by the slope of the equilibrium curve.  2, record 5, English, - absorption%20factor

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

Determination of the average size of fine particles in a fluid(gas or liquid) by passing the mixture through a powder bed of known dimension and recording the pressure drop and flow rate through the bed.  2, record 6, English, - permeametry

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Mesure de la perméabilité à l'air d'un lit de poudre.  1, record 6, French, - perm%C3%A9abilim%C3%A9trie

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

When specifying a mass flow control system, the first consideration is whether the process will take place at constant system pressure, constant throughput, and/or predetermined gas flow ratio. Another important consideration is whether system control will be automatic(microprocessor) or manual(setpoint potentiometers).... There are three major state-of-the-art systems that can be identified. The first uses a flowmeter(s)... as the primary transducer(s) to monitor mass flow. Using this format, a signal is compared in control circuitry to a setpoint signal. This generates an error voltage which is used to drive a valve, thus continuously controlling the flow. The second major type of system uses a pressure transducer as the primary sensing element. System pressure is held either constant or varied at a predetermined rate by controlling the mass flow rate of process gases. This leads to a third type of system that slaves valves and flowmeters to the primary sensing.  1, record 7, English, - mass%20flow%20controller

Record 7,  Textual support,  French

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A mixing device in which a jet of gas is used to entrain primary air at a rate proportional to the gas flow rate.  2, record 8, English, - inspirator%20mixer

Record number: 8, Textual support number: 1 CONT

An inspirator mixer, does not require a blower but does require high pressure gas, (can be dangerous) and is not very economical or efficient. The tip or nozzle is usually always a flame retention type tip. The reason this burner requires high pressure gas is that the gas needs to be moving at a high rate of speed in order to induce enough air for proper combustion. It is usually used for propane and in a situation where no electricity is available. If you have high pressure gas it is recommended that you use a regulator and switch to an aspirator mixer type system.  3, record 8, English, - inspirator%20mixer

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

Les mélangeurs haute pression de type HIJECTOR utilisent des pressions de gaz comprises entre 210 mbar et 9 bar. Leurs capacités atteignent 2,5 Gcal/h en cas de disponibilité d'air secondaire. Ils admettent des gaz riches ou pauvres.  1, record 8, French, - m%C3%A9langeur%20haute%20pression

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

Any regular change occurring in the baseline signal from the detector in g. c. [gas chromatography] or h. p. l. c. [high-performance liquid chromatography]. It commonly arises from changes in the flow rate of the mobile phase or from deterioration of the detector such as might occur if the stationary phase is bleeding off the column.  2, record 9, English, - baseline%20drift

Record number: 9, Textual support number: 1 OBS

[Detector drift] is represented as a continuous up-scale or down-scale excursion of the baseline, which tends to camouflage both noise and small peaks.  3, record 9, English, - baseline%20drift

Record 9,  Textual support,  French

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

The quantity whose integration with respect of time gives the value of the quantity measured by the meter.  1, record 10, English, - load%20of%20a%20meter

Record number: 10, Textual support number: 1 CONT

Examples : For liquid and gas meters the load is represented by the flow rate, for electrical energy meters by the electric power.  1, record 10, English, - load%20of%20a%20meter

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Grandeur dont l'intégration en fonction du temps donne la valeur de la grandeur mesurée par le compteur.  1, record 10, French, - charge%20d%27un%20compteur

Record number: 10, Textual support number: 1 CONT

Exemple : Dans les compteurs de liquides et les compteurs de gaz, la charge est représentée par le débit; dans les compteurs d'énergie électrique, c'est la puissance électrique.  1, record 10, French, - charge%20d%27un%20compteur

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

An instrument used to measure influence quantities, or those quantities which characterize the metrological qualities of a measuring instrument, during its use or examination. Examples : a thermometer for measuring gas temperature or ambient temperature during the measurement of gas flow rate...  1, record 11, English, - auxiliary%20measuring%20instrument

Record number: 11, Textual support number: 1 OBS

... the term "measuring" ... may often be omitted in English if no ambiguity is thereby caused.  1, record 11, English, - auxiliary%20measuring%20instrument

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Instrument qui sert à mesurer les grandeurs d'influence ou bien les grandeurs qui caractérisent les qualités métrologiques d'un instrument de mesurage pendant son emploi ou son examen. Exemples: thermomètre mesurant la température du gaz ou de l'ambiance pendant le mesurage du débit d'un gaz [...]  2, record 11, French, - instrument%20de%20mesure%20auxiliaire

Record number: 11, Textual support number: 1 OBS

instrument de mesurage auxiliaire : recommandation internationale de la Troisième Conférence Internationale de Métrologie Légale, 1968.  1, record 11, French, - instrument%20de%20mesure%20auxiliaire

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

The air(gas) consumption of a motor is determined by the volume flow rate when referred to an absolute pressure of 10⁵Pa.  1, record 12, English, - air%20consumption%20of%20a%20motor

Record number: 12, Textual support number: 1 OBS

air consumption of a motor: term standardized by ISO.  2, record 12, English, - air%20consumption%20of%20a%20motor

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

La consommation d'air (de gaz) d'un moteur est déterminée par le débit-volume rapporté à une pression absolue de 10⁵Pa.  1, record 12, French, - consommation%20d%27air%20d%27un%20moteur

Record number: 12, Textual support number: 1 OBS

consommation d'air d'un moteur : terme normalisé par l'ISO.  2, record 12, French, - consommation%20d%27air%20d%27un%20moteur

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

The air(gas) consumption of a tool in operation is determined by the volume flow rate when referred to an absolute pressure of 10⁵Pa and a temperature of 20°C.  1, record 13, English, - air%20consumption%20of%20a%20pneumatic%20tool

Record number: 13, Textual support number: 1 OBS

air consumption of a pneumatic tool: term standardized by ISO.  2, record 13, English, - air%20consumption%20of%20a%20pneumatic%20tool

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

La consommation d'air (de gaz) d'un outil fonctionnant est déterminée par le débit-volume rapporté à une pression absolue de 10⁵Pa et à une température de 20 °C.  1, record 13, French, - consommation%20d%27air%20d%27un%20outil%20pneumatique

Record number: 13, Textual support number: 1 OBS

consommation d'air d'un outil pneumatique : terme normalisé par l'ISO.  2, record 13, French, - consommation%20d%27air%20d%27un%20outil%20pneumatique

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 CONT

Flame Emissivity Detector. Another detector based on monitoring a specific property of a flame, its emissivity, was developed by Grant, who mixed coal gas in constant proportions with the effluent from a chromatographic column; this coal gas/effluent mixture burned at a wide stainless steel jet. The emissivity of the flame, changing as the flame's carbon content is varied, is measured with the aid of a metal reflector, glass condensing lens, and selenium photocell; these are held in place from each other at their proper optical distances.... For low background emissivity values, response is nonlinear. However, by controlling the coal gas flow rate to maintain emissivity between 0. 60 and 0. 80 mV, detector response is linear over a wide temperature range.  1, record 14, English, - flame%20emissivity%20detector

Record number: 14, Textual support number: 1 OBS

For the determination of combustible components of organic origin in gas chromatographic effluents, various principles of detection based on flame reactions have been utilized, namely, the hydrogen flame temperature, flame emissivity, and flame ionization detectors. In all reported systems, specific flame properties were monitored. Whereas Scott measured the flame temperature of the exit gas at a small jet and Grant the flame’s emissivity by optical means, Mc William and Dewar and Harley et al. advanced new detection concepts based on the electrical or ionization properties of hydrogen/oxygen flames.  1, record 14, English, - flame%20emissivity%20detector

Record 14,  Textual support,  French

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A device for accurately measuring low flow rates; it consists of a volumetric glass tube with a soap reservoir through which the gas is flowing; the flow rate is determined by the time required for a soap bubble to move between calibration marks.  1, record 15, English, - soap%20bubble%20flowmeter

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

La pression de sortie de [la colonne] est habituellement mesurée avec un débitmètre à film de savon, que l'on branche à la sortie des détecteurs non destructifs ou après avoir débranché les détecteurs destructifs.  4, record 15, French, - d%C3%A9bitm%C3%A8tre%20%C3%A0%20film%20de%20savon

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

Semiconductive Thin Film Detector. Using the known principle that the adsorption and desorption of gases cause a change in electrical conductivity of semiconductors, Seiyama et al. developed a new chromatographic detector for gaseous components.... The current, depending upon the resistance of the film, is converted to voltage by the variable resistance, which is fed without amplification to a recorder. Resistance also adjusts the input voltage of the recorder at desired sensitivity. Using zinc oxide as an example of a typical film material, the conductivity of its film maintains a fixed value when the nitrogen carrier gas is passed at a constant flow rate throught the borosilicate glass tube. When a small amount of another gas or vapor is added to the carrier gas, its conductivity is changed.  1, record 16, English, - semiconductive%20thin%20film%20detector

Record 16,  Textual support,  French

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

A sequence of equipment for the sampling of flue gases which includes an intake nozzle on a probe, a filter, collectors for polluting gases, a condenser, a gas flow meter, and a pump or aspirator to suck the gas through the train. The flow rate and other gas conditions are designed to be the same as in the flue, and if this is achieved, the two flows are described as isokinetic.  1, record 17, English, - sampling%20train

Record number: 17, Textual support number: 1 OBS

train. A series of connected pieces of chemical apparatus.  2, record 17, English, - sampling%20train

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Ligne destinée à prélever une quantité représentative du fluide à analyser et à la conduire au point d'échantillonnage. Elle comporte éventuellement l'ensemble des moyens de traitement exigés par l'analyse (dessiccation, dépoussiérage, piégeage, condensation, etc.).  1, record 17, French, - ligne%20de%20pr%C3%A9l%C3%A8vement

Record number: 17, Textual support number: 1 OBS

ligne. Canalisation étanche équipée d'accessoires (robinets, manomètres, etc.) permettant de véhiculer un fluide d'un point à un autre.  1, record 17, French, - ligne%20de%20pr%C3%A9l%C3%A8vement

Record number: 17, Textual support number: 2 OBS

Les deux définitions françaises sont tirées de la norme NF-X20-101, publié en 1976.  2, record 17, French, - ligne%20de%20pr%C3%A9l%C3%A8vement

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 CONT

In this instrument, used to measure gas flows, a swirl is imparted to the flowing fluid by a fixed set of radial vanes. As this swirl goes into an expanding tube, it forms a precessing vortex that is detected by a heated thermistor sensor. The frequency of the precession is claimed to be proportional to the volumetric flow rate within an accuracy of 0. 75%.  1, record 18, English, - vortex%2Dprecession%20flowmeter

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 OBS

[Les débitmètres à vortex ou compteurs à tourbillons] utilisent l'effet vortex qui se produit naturellement lorsqu'un fluide en écoulement turbulent heurte un obstacle non profilé.  2, record 18, French, - d%C3%A9bitm%C3%A8tre%20%C3%A0%20vortex%20de%20pr%C3%A9cession

Record number: 18, Textual support number: 2 OBS

VOIR précession  1, record 18, French, - d%C3%A9bitm%C3%A8tre%20%C3%A0%20vortex%20de%20pr%C3%A9cession

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 CONT

Orifice Scrubbers. In orifice-type scrubbers(Figure 15), particle-liquid contact is obtained through the effects of the carrier gas velocity and, therefore, performance depends on the flow rate of the gas. Both efficiency and pressure drop vary with carrier gas flow rate, with the normal pressure drop ranging from 2-6 in. of water.  1, record 19, English, - orifice%20scrubber

Record 19,  Textual support,  French

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

(...) vertical chambers-usually of circular cross-section-with grate hearths through which oxygen-bearing gas, usually air, is blown. As the concentrate is fed to the chamber, air is blown through the grate at a rate sufficient to hold the solid particles in suspension, the mixture of air and solids having the flow characteristics of a fluid. Since each sulfide particle is in constant turbulent motion in the furnace atmosphere, roasting is uniform and rapid, with efficient heat transfer and high oxygen utilization.  3, record 20, English, - fluid%20bed%20roaster

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

Dans les fours à lit fluidisé, le minerai [le zinc] est maintenu en suspension par l'air de grillage soufflé par le bas à un débit convenable. Dans certaines conditions, le lit de minerai en suspension se comporte comme un fluide; le contact air - particules de minerai est excellent, ce qui favorise la rapidité d'oxydation des sulfures. L'alimentation peut être constituée par du minerai fin ou granulé, la granulation permettant d'éviter un entraînement de poussière important.  1, record 20, French, - four%20%C3%A0%20lit%20fluidis%C3%A9

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 OBS

the--limit of a diffusion pump may be explored either by increasing the flow rate through the pump or by increasing the--(e. g. by admitting an increasing flow of gas into the forevacuum region)  1, record 21, English, - forepressure

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 OBS

on caractérise cette limite supérieure au vide primaire par la notion de --.  1, record 21, French, - pression%20d%27amor%C3%A7age

Record 21,  Textual support,  Spanish