发明名称 |
EPOXIDATION PROCESS USING SUPPORTED SILVER CATALYSTS PRETREATED WITH ORGANIC CHLORIDE |
摘要 |
A propylene epoxidation process wherein a supported silver catalyst is utilized may be operated at high efficiency even in the absence of any organic chloride in the feedstream, provided the catalyst is first contacted at an elevated temperature with a treatment stream comprised of an organic chloride and molecular oxygen.
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申请公布号 |
CA2286977(A1) |
申请公布日期 |
1998.12.30 |
申请号 |
CA19982286977 |
申请日期 |
1998.05.20 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
JEWSON, JENNIFER D.;GAFFNEY, ANNE M.;KAHN, ANDREW P.;PITCHAI, RANGASAMY;COOKER, BERNARD |
分类号 |
B01J27/132;C07D301/10;(IPC1-7):C07D301/10 |
主分类号 |
B01J27/132 |
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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