Invention Grant
- Patent Title: Process for the carbonylation of dimethyl ether
- Patent Title (中): 二甲醚羰基化方法
-
Application No.: US12451058Application Date: 2008-04-23
-
Publication No.: US08552216B2Publication Date: 2013-10-08
- Inventor: Jon Michael Stewart Deeley , Evert Jan Ditzel , David John Law , Mark Stephen Roberts , John Glenn Sunley
- Applicant: Jon Michael Stewart Deeley , Evert Jan Ditzel , David John Law , Mark Stephen Roberts , John Glenn Sunley
- Applicant Address: GB Middlesex
- Assignee: BP Chemicals Limited
- Current Assignee: BP Chemicals Limited
- Current Assignee Address: GB Middlesex
- Agency: Nixon & Vanderhye
- Priority: EP07251760 20070426
- International Application: PCT/GB2008/001414 WO 20080423
- International Announcement: WO2008/132438 WO 20081106
- Main IPC: C07C67/37
- IPC: C07C67/37
Abstract:
Process for the production of methyl acetate by carbonylating a dimethyl ether feed with carbon monoxide under substantially anhydrous conditions, in the presence of a zeolite catalyst effective for the carbonylation. The carbonylation is carried out at a temperature in the range of 275 to 350° C. and in the presence of hydrogen.
Public/Granted literature
- US20100121099A1 PROCESS FOR THE CARBONYLATION OF DIMETHYL ETHER Public/Granted day:2010-05-13
Information query
