发明名称 |
Process for the oligomerization of ethylene |
摘要 |
Ethylene is oligomerized by contacting ethylene with a catalyst produced by contacting (a) a refractory metal oxide/silica support such as alumina/silica wherein the silica content of the support is from about 2 to about 95 weight percent and the metal oxide content of the support is from about 5 to about 98 percent with (b) a tris(cyclopentadienyl)trinickel dicarbony. This process is characterized by a relatively high reaction rate at moderate temperatures and pressures and results in the production of relatively high proportions of desirable trimer, tetramer, pentamer, and higher olefinic products.
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申请公布号 |
US4288648(A) |
申请公布日期 |
1981.09.08 |
申请号 |
US19800151961 |
申请日期 |
1980.05.21 |
申请人 |
GULF RESEARCH & DEVELOPMENT COMPANY |
发明人 |
BEACH, DAVID L.;KOBYLINSKI, THADDEUS P. |
分类号 |
B01J31/20;C07C2/34;(IPC1-7):C07C2/02;C07C2/26 |
主分类号 |
B01J31/20 |
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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