发明名称 |
PRODUCTION OF ACETIC ACID BY CARBOXYLATION OF METHANOL AND CATALYST THEREFOR |
摘要 |
<p>An improved Monsanto-type process for acetic acid preparation and a heterogeneous-supported catalyst for accomplishing the same, comprising reacting methanol with carbon monoxide under pressure of about 65-80 Bar and temperature of about 170-200 DEG C in the presence of methyl iodide and a catalyst comprising an insoluble polymer having pendant free base, N-oxide or quaternized pyridine groups supporting a rhodium species loaded to less than about 10 weight percent (expressed as metal) of the polymer component.</p> |
申请公布号 |
JPS63253047(A) |
申请公布日期 |
1988.10.20 |
申请号 |
JP19880025538 |
申请日期 |
1988.02.05 |
申请人 |
REIRII TAA & CHEM CORP |
发明人 |
CHIYAARUZU AARU MAASUTON;JIERARUDO ERU GOO |
分类号 |
C07C53/08;B01J31/02;B01J31/06;B01J31/16;B01J31/18;B01J31/40;C07B61/00;C07C51/00;C07C51/12;C07C67/00;C08F26/06 |
主分类号 |
C07C53/08 |
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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