发明名称 |
Catalyst performance improvement via separate boron addition |
摘要 |
A process for improving the performance of an ammoxidation catalyst comprising contacting said catalyst with a boron containing or heat decomposable boron compound to deposit boron on the catalyst.
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申请公布号 |
US4855275(A) |
申请公布日期 |
1989.08.08 |
申请号 |
US19880157428 |
申请日期 |
1988.02.18 |
申请人 |
THE STANDARD OIL COMPANY |
发明人 |
SURESH, DEV D.;SEELY, MICHAEL J.;BRAZDIL, JAMES F.;GRASSELLI, ROBERT K. |
分类号 |
B01J21/02;B01J23/18;B01J27/188;C07C253/26 |
主分类号 |
B01J21/02 |
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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