公开(公告)号：MY128263A

公开(公告)日：2007-01-31

申请号：MYPI20013199

申请日：2001-07-05

Applicant: BASF AG

Inventor： TELES JOAQUIM HENRIQUE DR ,  REHFINGER ALWIN DR ,  BASLER PETER DR ,  RIEBER NORBET DR ,  WENZEL ANNE ,  RUDOLF PETER DR

IPC: B01D3/34 ,  C07D301/12 ,  C07D301/32

Abstract: A PROCESS FOR THE PREPARATION OF PROPYLENE OXIDE IN THE PRESENCE OF METHANOL, IN WHICH PROPYLENE OXIDE IS SEPARATED FROM A MIXTURE COMPRISING PROPYLENE OXIDE AND METHANOL, AND THE RESULTANT MIXTURE COMPRISING METHANOL IS WORKED UP, WHICH COMPRISES SEPARATING METHANOL FROM A MIXTURE COMPRISING METHANOL AND METHYL FORMATE DURING THE WORK-UP.