发明名称 |
Process for the carbonylation of dimethyl ether |
摘要 |
Process for the production of methyl acetate by carbonylating a dimethyl ether feed with carbon monoxide in the presence of hydrogen under substantially anhydrous conditions, at a temperature in the range of greater than 250° C. to 350° C. and in the presence of a zeolite catalyst effective for said carbonylation. The concentration of dimethyl ether is at least 1 mol % based on the total feed. |
申请公布号 |
US8283490(B2) |
申请公布日期 |
2012.10.09 |
申请号 |
US20080450986 |
申请日期 |
2008.04.23 |
申请人 |
DITZEL EVERT JAN;LAW DAVID JOHN;BP CHEMICALS LIMITED |
发明人 |
DITZEL EVERT JAN;LAW DAVID JOHN |
分类号 |
C07C67/36 |
主分类号 |
C07C67/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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