发明名称 |
PROCESS FOR PRODUCTION OF ACETYL ANHYDRIDES AND OPTIONALLY ACETIC ACID FROM METHANE AND CARBON DIOXIDE |
摘要 |
Acetyl anhydrides such as acetyl sulfate are produced by a process for comprising contacting methane and carbon dioxide in an anhydrous environment in the presence of effective amounts of a transition metal catalyst and a reaction promoter, and an acid anhydride compound, and optionally an acid. T he acetyl anhydride can be contacted with water to produce acetic acid or with an alcohol to produce a product comprising an acetate ester and that may also comprise acetic acid. Optionally, water in stoichiometric amounts or less, with respect to the acetic anhydride, may be fed to a continuous process of this type to produce some acetic acid in situ.
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申请公布号 |
CA2533264(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
CA20042533264 |
申请日期 |
2004.07.23 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;BP CHEMICALS LIMITED |
发明人 |
ZERELLA, MARK;BELL, ALEXIS T.;MUSKETT, MICHAEL JAMES;MUKHOPADHYAY, SUDIP;GAEMERS, SANDER;SUNLEY, JOHN GLENN |
分类号 |
C07C51/15;C07C51/56;C07C53/00;C07C67/08;C07C303/00;C07C309/00;C07C381/00 |
主分类号 |
C07C51/15 |
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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