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The Government of Canada’s terminology and linguistic data bank.
ECHANGEUR CHALEUR RECUPERATION [5 records]
Record 1 - internal organization data 2010-07-26
Record 1, English
Record 1, Subject field(s)
- Pulp Preparation (papermaking)
Record 1, Main entry term, English
- SVP/R-3 process
1, record 1, English, SVP%2FR%2D3%20process
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The SVP/R3 process generating system involves the same reaction as the R2 process. Steam is the stripping medium and the diluent for the ClO2 produced. A heat exchanger provides the heat to evaporate water and crystallize the sodium sulphate which is filtered off and sent to the recovery system. The unused acid plus residual chlorate and chloride are returned to the generator. 1, record 1, English, - SVP%2FR%2D3%20process
Record number: 1, Textual support number: 1 OBS
Promoter of the SVP Process: Hookes Chemicals and Plastics Corp., while the R-3 Process is being promoted by ERCO Industries Ltd. 2, record 1, English, - SVP%2FR%2D3%20process
Record 1, Key term(s)
- SVP/R3 process generating system
- SVP and R-3 process
Record 1, French
Record 1, Domaine(s)
- Préparation de la pâte à papier
Record 1, Main entry term, French
- procédés SVP/R-3
1, record 1, French, proc%C3%A9d%C3%A9s%20SVP%2FR%2D3
correct, masculine noun, plural
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Procédés SVP/R-3. Perfectionné à partir du procédé R-2, ce procédé [de blanchiment des pâtes] utilise la vapeur pour extraire et diluer le ClO2 produit. Un échangeur de chaleur procure l'énergie pour évaporer l'eau et cristalliser le sulfate de sodium qui est filtré et envoyé au système de récupération. L'acide, les chlorates et les chlorures résiduels sont retournés au générateur. 1, record 1, French, - proc%C3%A9d%C3%A9s%20SVP%2FR%2D3
Record number: 1, Textual support number: 1 OBS
Promoteurs : Hookes Chemicals and Plastics Corp., (procédé SVP) et ERCO Industries Ltd (procédé R-3). 2, record 1, French, - proc%C3%A9d%C3%A9s%20SVP%2FR%2D3
Record 1, Key term(s)
- procédé SVP/R-3
- procédés SVP et R-3
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2006-01-26
Record 2, English
Record 2, Subject field(s)
- Anti-pollution Measures
Record 2, Main entry term, English
- lean/rich heat exchanger
1, record 2, English, lean%2Frich%20heat%20exchanger
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- lean/rich exchanger 2, record 2, English, lean%2Frich%20exchanger
correct
- lean-rich heat exchanger 2, record 2, English, lean%2Drich%20heat%20exchanger
correct
- lean/rich amine exchanger 3, record 2, English, lean%2Frich%20amine%20exchanger
- heat exchanger 4, record 2, English, heat%20exchanger
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Lean/rich exchanger: Sensible heat from the lean amine is used to heat incoming rich amine to maximize heat recovery. 2, record 2, English, - lean%2Frich%20heat%20exchanger
Record number: 2, Textual support number: 2 CONT
In the MEA [mono-ethanol amine] process ... the gases go to the absorption column where the carbon dioxide binds to the solvent chemically. Most of the CO2 is thus removed from the exhaust gas that is released to the atmosphere and the reach solution (i.e. the solution containing the absorbed CO2) flows to a lean/rich heat exchanger: here the hot lean solution, coming from the stripper column (regenerator), cools itself giving out its heat to the rich solution, which then goes to the regenerator. 5, record 2, English, - lean%2Frich%20heat%20exchanger
Record 2, Key term(s)
- lean rich heat exchanger
- lean rich exchanger
- lean-rich exchanger
- lean rich amine exchanger
- lean-rich amine exchanger
- lean/rich amine heat exchanger
- lean-rich amine heat exchanger
- lean rich amine heat exchanger
Record 2, French
Record 2, Domaine(s)
- Mesures antipollution
Record 2, Main entry term, French
- échangeur de chaleur amine pauvre-riche
1, record 2, French, %C3%A9changeur%20de%20chaleur%20amine%20pauvre%2Driche
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Échangeur de chaleur amine pauvre-riche : La chaleur sensible de l'amine pauvre est utilisée pour chauffer l'amine riche afin de maximiser la récupération de chaleur. 1, record 2, French, - %C3%A9changeur%20de%20chaleur%20amine%20pauvre%2Driche
Record number: 2, Textual support number: 1 OBS
Composant du système de captage CO2 de Cansolv Technologies inc. 2, record 2, French, - %C3%A9changeur%20de%20chaleur%20amine%20pauvre%2Driche
Record 2, Key term(s)
- échangeur de chaleur amine pauvre riche
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2003-06-20
Record 3, English
Record 3, Subject field(s)
- Thermodynamics
- Heating
Record 3, Main entry term, English
- heat recovery
1, record 3, English, heat%20recovery
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- waste-heat recovery 2, record 3, English, waste%2Dheat%20recovery
- waste heat recovery 3, record 3, English, waste%20heat%20recovery
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The procedure of recovering and utilizing sensible and latent heat that would otherwise be wasted or rejected. 4, record 3, English, - heat%20recovery
Record number: 3, Textual support number: 1 CONT
Heat recovery is normally accomplished through direct or indirect heat exchangers, heat pump, heat storage, heat wheel, waste heat storage. 4, record 3, English, - heat%20recovery
Record number: 3, Textual support number: 2 CONT
Waste heat recovery results in utilization of heat energy [from air exhausted from washrooms and service rooms] that otherwise would be rejected to waste. 5, record 3, English, - heat%20recovery
Record 3, French
Record 3, Domaine(s)
- Thermodynamique
- Chauffage
Record 3, Main entry term, French
- récupération de chaleur
1, record 3, French, r%C3%A9cup%C3%A9ration%20de%20chaleur
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Récupération de chaleur par échangeur [...] Les gaz produits à l'issue d’une réaction peuvent céder leurs calories directement ou indirectement au profit du procédé de fabrication. 2, record 3, French, - r%C3%A9cup%C3%A9ration%20de%20chaleur
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Termodinámica
- Calefacción
Record 3, Main entry term, Spanish
- recuperación de calor
1, record 3, Spanish, recuperaci%C3%B3n%20de%20calor
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1999-03-22
Record 4, English
Record 4, Subject field(s)
- Thermal Power Stations
Record 4, Main entry term, English
- combined cycle
1, record 4, English, combined%20cycle
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- combined-cycle 2, record 4, English, combined%2Dcycle
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
In electrical power generation, a system in which a gas turbine drives a generator to produce electricity, and the hot exhaust ... from the gas turbine is used to produce steam in a boiler, which is used to drive a steam turbine to drive a generator (conventional cycle) to produce electricity ... Thus, electricity is produced by a gas turbine and a steam turbine. A combined cycle might consist of a conventional cycle plus a topping cycle or bottoming cycle or both. 1, record 4, English, - combined%20cycle
Record 4, French
Record 4, Domaine(s)
- Centrales thermiques
Record 4, Main entry term, French
- cycle combiné
1, record 4, French, cycle%20combin%C3%A9
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Mode de production d’électricité utilisant à la fois l'énergie mécanique directe d’une turbine à gaz et l'énergie thermique de ses gaz d’échappement, par récupération de leur chaleur dans un échangeur; cette chaleur sert à produire de la vapeur qui est ensuite détendue dans une autre turbine. Les deux turbines entraînent chacune un alternateur avec un rendement global qui peut atteindre 55 %. 2, record 4, French, - cycle%20combin%C3%A9
Record number: 4, Textual support number: 1 CONT
L’accroissement de la puissance unitaire des turbines, qui atteint aujourd’hui les 225 mégawatts, favorise le développement du cycle combiné pour la production d’électricité à partir de gaz. Une centrale à cycle combiné occupe 40 % d’espace en moins qu’une centrale au fioul ou au charbon, elle consomme moins d’énergie primaire et pollue moins. Enfin, sa conception modulaire lui permet de suivre plus étroitement l’évolution de la demande. 2, record 4, French, - cycle%20combin%C3%A9
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1993-05-20
Record 5, English
Record 5, Subject field(s)
- Pulp and Paper
Record 5, Main entry term, English
- vacuum evaporator
1, record 5, English, vacuum%20evaporator
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Process equipment which concentrates spent wash liquors in pulp mills by removing water with heat, usually in multiple-effect units maintained under negative pressure by an evacuation system. (Based on Lavigne, Pulp & Paper Dictionary, 1986). 2, record 5, English, - vacuum%20evaporator
Record 5, French
Record 5, Domaine(s)
- Pâtes et papier
Record 5, Main entry term, French
- évaporateur sous vide
1, record 5, French, %C3%A9vaporateur%20sous%20vide
see observation, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
Évaporateurs. La concentration de la liqueur noire se fait dans des évaporateurs, dont il existe divers types : à effets multiples(multiple-effect), à circulation forcée(forced-circulation), à compression de vapeur(vapor-compression), à contact direct(direct-contact, direct-heat), etc. L'évaporateur à effets multiples est constitué de plusieurs unités disposées en série de telle façon que la vapeur produite dans la première unité, ou effet(effect), par évaporation de la liqueur noire, passe dans l'effet suivant, où se poursuit l'évaporation, et ainsi de suite, jusqu'au dernier effet. La première unité est alimentée en vapeur par une chaudière(boiler) ou plus généralement, par l'échangeur de chaleur(heat exchanger) dans lequel passent les gaz de la chaudière de récupération. Les premiers effets travaillent à une pression supérieure à la pression atmosphérique, et les derniers, sous vide partiel afin d’abaisser la température d’ébullition de la liqueur, la vapeur produite devenant de moins en moins chaude à chaque effet. D'autre part, la liqueur noire passe d’une unité à l'autre, mais à contre-courant(countercurrent flow) du circuit de vapeur : la liqueur noire diluée est introduite dans le dernier effet, et la liqueur concentrée, très visqueuse, est évacuée après passage dans le premier effet. 2, record 5, French, - %C3%A9vaporateur%20sous%20vide
Record 5, Spanish
Record 5, Textual support, Spanish
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