发明名称 |
Process to regulate olefin production by catalyst system inhibition |
摘要 |
A process is provided to inhibit trimerization catalyst system activity which comprises the sequential steps of contacting a reactor effluent stream with alcohol; removing any desired olefin products; adding an aqueous base to the non-olefin portion; removing a precipitate; separating the aqueous and organic phases; and adding an acid to the aqueous phase.
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申请公布号 |
US5689028(A) |
申请公布日期 |
1997.11.18 |
申请号 |
US19950573655 |
申请日期 |
1995.12.18 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
LASHIER, MARK E.;FREEMAN, JEFFREY W.;KNUDSEN, RONALD D. |
分类号 |
C08F2/00;B01J31/40;C07C2/08;C07C2/30;C07C7/00;C07C7/148;C07C7/17;C07C7/171;C07C11/00;C08F4/60;C08F4/64;(IPC1-7):C07C2/24;B01J31/00 |
主分类号 |
C08F2/00 |
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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