TERMIUM Plus^®

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,  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,  Textual support,  Spanish