公开(公告)号：MY128141A

公开(公告)日：2007-01-31

申请号：MYPI20013043

申请日：2001-06-27

Applicant: BASF AG

Inventor： KROKOSZINSKI ROLAND DR ,  HAMMON ULRICH DR ,  TODD KEVIN DR

IPC: C07C27/10 ,  C07B61/00 ,  C07C27/14 ,  C07C45/33 ,  C07C45/35 ,  C07C45/50 ,  C07C47/02 ,  C07C47/22 ,  C07C51/215 ,  C07C51/235 ,  C07C51/25 ,  C07C57/05 ,  C07C57/055

Abstract: A PROCESS FOR PREPARING HYDROFORMYLATION PRODUCTS OF PROPYLENE AND FOR PREPARING ACRYLIC ACID AND/OR ACROLEIN COMPRISES A) FEEDING A PROPYLENE-CONTAINING FEED IN WHICH FROM 2 TO 40BY WEIGHT OF PROPANE IS PRESENT AND ALSO CARBON MONOXIDE AND HYDROGEN INTO A REACTION ZONE AND REACTING THIS MIXTURE IN THE PRESENCE OF A HYDROFORMYLATION CATALYST TO FORM HYDROFORMYLATION PRODUCTS OF PROPANE, B) SEPARATING A STREAM CONSISTING ESSENTIALLY OF UNREACTED PROPYLENE AND PROPANE FROM THE OUTPUT FROM THE REACTION ZONE, AND C) SUBJECTING THE STREAM CONSISTING ESSENTIALLY OF PROPYLENE AND PROPANE TO A CATALYTIC GAS-PHASE OXIDATION IN THE PRESENCE OF MOLECULAR OXYGEN TO FORM ACRYLIC ACID AND/OR ACROLEIN.