发明名称 |
Preparation of mono epoxides and tertiary butyl alcohol using regenerated catalyst |
摘要 |
Preparation of tertiary butyl alcohol and a linear C3-C12 mono epoxide by the epoxidation reaction of a linear C3-C12 alpha mono olefin with tertiary butyl hydroperoxide in solution in tertiary butyl alcohol in the presence of a catalytic amount of a soluble complex of molybdenum with ethylene glycol, wherein a portion of the catalyst that is used is a recycle (final) ethylene glycol solution of a complex of ethylene glycol with ammonium-containing molybdenum compounds prepared from ethylene glycol and a precipitate of solid ammonium-containing molybdenum compounds formed by saturating a heavy distillation fraction with ammonia to thereby form a liquid amination product containing a precipitate of solid ammonium-containing molybdenum compounds; the heavy distillation fraction being obtained by distillation of the epoxidation reaction product. <IMAGE> |
申请公布号 |
EP0584956(B1) |
申请公布日期 |
1996.01.17 |
申请号 |
EP19930305877 |
申请日期 |
1993.07.26 |
申请人 |
TEXACO CHEMICAL INC. |
发明人 |
MARQUIS, EDWARD THOMAS;MEYER ROBERT ALLEN |
分类号 |
B01J31/40;C07C29/132;C07D301/19;C07D301/32;C07D303/04 |
主分类号 |
B01J31/40 |
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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