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PROCEDE R-8/SVP-LITE [1 record]
Record 1 - internal organization data 2010-07-26
Record 1, English
Record 1, Subject field(s)
- Chemical Engineering
- Pulp Preparation (papermaking)
Record 1, Main entry term, English
- R8/SVP-LITE process
1, record 1, English, R8%2FSVP%2DLITE%20process
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A sulfuric acid based chlorine dioxide process currently used. 2, record 1, English, - R8%2FSVP%2DLITE%20process
Record number: 1, Textual support number: 1 CONT
The R8/SVP-LITE process involves the same reaction as the Solvay process. However, the reaction takes place in a vacuum, as in the R3/SVP process, but sequisulphate is crystallized in the R8/SVP-LITE and filtered off and sent to the recovery system after the acidity is neutralized. 1, record 1, English, - R8%2FSVP%2DLITE%20process
Record number: 1, Textual support number: 1 OBS
R8 is a trademark owned by Sterling Chemicals Ltd. and SVP-LITE is owned by EKA Nobel. 2, record 1, English, - R8%2FSVP%2DLITE%20process
Record 1, French
Record 1, Domaine(s)
- Génie chimique
- Préparation de la pâte à papier
Record 1, Main entry term, French
- procédé R-8/SVP-LITE
1, record 1, French, proc%C3%A9d%C3%A9%20R%2D8%2FSVP%2DLITE
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Procédé de génération de dioxyde de chlore employant de l'acide sulfurique. 2, record 1, French, - proc%C3%A9d%C3%A9%20R%2D8%2FSVP%2DLITE
Record number: 1, Textual support number: 1 CONT
Procédé R-8/SVP-LITE. Il implique la même réaction que le procédé Solvay. Toutefois, la réaction est effectuée sous vide, comme pour le SVP/R-3, mais c'est le sesquisulfate qui est cristallisé, filtré et renvoyé au système de récupération après neutralisation de l'acide. 1, record 1, French, - proc%C3%A9d%C3%A9%20R%2D8%2FSVP%2DLITE
Record 1, Spanish
Record 1, Textual support, Spanish
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