[EN] SEPARATION OF NATURAL OIL-DERIVED ALDEHYDES OR HYDROXY METHYL ESTERS USING PROCESS CHROMATOGRAPHY<br/>[FR] SÉPARATION D'ALDÉHYDES NATURELS DÉRIVÉS DU PÉTROLE OU D'HYDROXYMÉTHYLESTERS À L'AIDE D'UNE CHROMATOGRAPHIE INDUSTRIELLE
申请人:DOW GLOBAL TECHNOLOGIES INC
公开号:WO2009105351A1
公开(公告)日:2009-08-27
Use process chromatographic apparatus and process (for example, SMB chromatographic separation) to effect removal of at least a portion of components that contain neither a hydroxy moiety nor an aldehyde moiety from a feedstream that includes such components as well as components that contain one or more of a hydroxy moiety and an aldehyde moiety.