发明名称 |
Propylene oxide process using mixed precious metal catalyst supported on alkaline earth metal carbonate |
摘要 |
Propylene is oxidized to propylene oxide in the vapor phase using oxygen and a supported catalyst comprising silver, gold, a potassium promoter such as potassium nitrate or potassium carbonate and a support comprised in whole or in substantial part of an alkaline earth metal carbonate.
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申请公布号 |
US5703254(A) |
申请公布日期 |
1997.12.30 |
申请号 |
US19960724936 |
申请日期 |
1996.10.02 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
GAFFNEY, ANNE M.;KAHN, ANDREW P.;PITCHAI, RANGASAMY |
分类号 |
B01J27/232;B01J23/66;B01J23/68;B01J32/00;C07D301/03;C07D301/10;C07D303/04;(IPC1-7):C07D301/03 |
主分类号 |
B01J27/232 |
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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