C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 45/78 (2006.01) C07C 29/141 (2006.01) C07C 47/19 (2006.01)
Patent
CA 2641031
A method of treating an aldehyde mixture comprising a carboxylic acid and a metal cation, which method comprises: contacting the aldehyde mixture with a basic separating medium, and subsequently or simultaneously contacting with an acidic separating medium; use of the treated aldehyde mixture to prepare an alcohol; and the alcohol.
La présente invention concerne un procédé de traitement d'un mélange d'aldéhyde comprenant un acide carboxylique et un cation métallique, ledit procédé comprenant : la mise en contact du mélange d'aldéhyde avec un milieu de séparation basique et la mise en contact par la suite ou de manière simultanée avec un milieu de séparation acide ; l'utilisation du mélange d'aldéhyde traité pour préparer un alcool ; et l'alcool.
Komplin Glenn Charles
Powell Joseph Broun
Weider Paul Richard
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Shell Internationale Research Maatschappij B.v.
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