TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
RECOVERY FURNACE [2 records]
Record 1 - internal organization data 1993-06-15
Record 1, English
Record 1, Subject field(s)
- Ovens, Furnaces and Boilers (Heating)
- Pulp and Paper
Record 1, Main entry term, English
- recovery boiler
1, record 1, English, recovery%20boiler
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- recovery furnace 1, record 1, English, recovery%20furnace
see observation
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A combination unit in a pulp mill used to recover the spent chemicals from cooking liquor and to produce steam. 2, record 1, English, - recovery%20boiler
Record number: 1, Textual support number: 1 OBS
According to The Dictionary of Paper (APAPE, 1981) and the Pulp and Paper Dictionary (LAPUP), "recovery boiler" and "recovery furnace" are not synonymous. "Recovery furnace" is more specific than "recovery boiler". 3, record 1, English, - recovery%20boiler
Record 1, French
Record 1, Domaine(s)
- Fours et chaudières (Chauffage)
- Pâtes et papier
Record 1, Main entry term, French
- chaudière de récupération
1, record 1, French, chaudi%C3%A8re%20de%20r%C3%A9cup%C3%A9ration
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- chaudière à liqueur noire 2, record 1, French, chaudi%C3%A8re%20%C3%A0%20liqueur%20noire
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Chaudière employée dans une usine de pâtes et papier afin de brûler la matière organique dissoute dans la lessive au cours de la cuisson. La récupération des réactifs permet de produire de la vapeur. 3, record 1, French, - chaudi%C3%A8re%20de%20r%C3%A9cup%C3%A9ration
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1993-02-25
Record 2, English
Record 2, Subject field(s)
- Pulp Preparation (papermaking)
Record 2, Main entry term, English
- recovery furnace
1, record 2, English, recovery%20furnace
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- recovering furnace 2, record 2, English, recovering%20furnace
correct, less frequent
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The unit in a sulfate pulp mill in which concentrated spent cooking liquor (black liquor) is burnt to a smelt to recover inorganic sodium salts and to generate steam. 3, record 2, English, - recovery%20furnace
Record 2, French
Record 2, Domaine(s)
- Préparation de la pâte à papier
Record 2, Main entry term, French
- chaudière de récupération
1, record 2, French, chaudi%C3%A8re%20de%20r%C3%A9cup%C3%A9ration
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- chaudière à liqueur noire 2, record 2, French, chaudi%C3%A8re%20%C3%A0%20liqueur%20noire
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le combustible brûlé dans la chaudière de récupération, ou chaudière à liqueur noire («recovery furnace»), est essentiellement la matière organique (surtout la lignine et les hémicelluloses) dissoute dans la lessive au cours de la cuisson. 3, record 2, French, - chaudi%C3%A8re%20de%20r%C3%A9cup%C3%A9ration
Record number: 2, Textual support number: 1 OBS
Il existe deux procédés principaux de fabrication de la pâte cellulosique : le procédé au bisulfite, acide, et le procédé au sulfate, basique. Les caractéristiques des liqueurs résiduaires («spent liquor») de ces deux procédés, et partant, les procédés de récupération des réactifs, diffèrent considérablement. Toutefois, dans tous les cas, l'objectif est de tirer parti de la chaleur latente («latent heat») des matières combustibles. Les réactifs de la liqueur blanche, dégradés pendant la cuisson, sont récupérés sous forme de sels, tandis que les fumées, ou gaz de combustion («flue gas»), servent à produire de l'eau chaude ou de la vapeur pour les lessiveurs, les évaporateurs, la sécherie de la machine à papier, etc. 2, record 2, French, - chaudi%C3%A8re%20de%20r%C3%A9cup%C3%A9ration
Record 2, Spanish
Record 2, Textual support, Spanish
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