发明名称 |
Production of acetic acid |
摘要 |
A process of preparing acetic acid by reacting a mixture of a methyl ester, an alcohol, and water preferably as a solution in aqueous acetic acid, with carbon monoxide, with or without hydrogen, at a selected partial pressure, in the presence of a catalyst, preferably composed of a nickel or nickel/molybdenum compound with phosphorus compounds as ligands, and a promoter composed of iodine compounds, at a predetermined temperature is disclosed.
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申请公布号 |
US5189214(A) |
申请公布日期 |
1993.02.23 |
申请号 |
US19910745349 |
申请日期 |
1991.08.15 |
申请人 |
DAIREN CHEMICAL CORP.;CHANG CHUN PETROCHEMICAL CO., LTD. |
发明人 |
CHEN, S. C.;CHU, C. C.;LIN, F. S.;HUANG, F. J. |
分类号 |
B01J31/02;B01J31/24;C07C51/12 |
主分类号 |
B01J31/02 |
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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