发明名称 |
Molybdenum recovery from epoxidate |
摘要 |
Epoxidate from the molybdenum catalyzed epoxidation of an olefin such as propylene with a hydroperoxide such as ethylbenzene hydroperoxide is treated with 2 to 15 times the stoichiometric equivalent of aqueous base such as sodium hydroxide to form Na2MoO4 and the resulting mixture is phase separated to separate an organic phase reduced in molybdenum and a net aqueous stream containing removed molybdenum, the mass ratio of the organic phase to the net aqueous stream being 450-3,000/I.
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申请公布号 |
US5503813(A) |
申请公布日期 |
1996.04.02 |
申请号 |
US19950440509 |
申请日期 |
1995.05.12 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
EVANS, THOMAS I. |
分类号 |
B01J23/88;B01J31/40;B01J38/64;C01G39/00;C07D301/32;C07D303/04;(IPC1-7):C01G39/00;C07D301/19 |
主分类号 |
B01J23/88 |
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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