Method of obtaining glycols having a low aldehyde content

Details Method of obtaining glycols having a low aldehyde content Method of obtaining glycols having a low aldehyde content

C - Chemistry, Metallurgy

07

C

C07C 29/94 (2006.01) C07C 29/80 (2006.01) C07C 31/20 (2006.01) C08G 63/12 (2006.01)

Patent

CA 2242591

The invention relates to a process for obtaining glycols of low aldehyde content in which the plant used to obtain the glycol(s) is surface-treated, in whole or in part, with at least one reductive phosphorus compound.

L'invention concerne un procédé d'obtention de glycols à faible teneur en aldéhyde, l'installation utilisée pour l'obtention desdits glycols ayant subi, partiellement ou complétement, un traitement de surface réalisé au moyen d'au moins un composé de phosphore réducteur.

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