发明名称 |
Process for recovering oligomerization product |
摘要 |
Ammonium hydroxide is used to remove nickel ylide residue from an oligomerization reaction product obtained by contacting ethylene with a nickel ylide catalyst under oligomerization conditions. The oligomerization reaction product is contacted with ammonium hydroxide to obtain a product composed of two layers, an upper layer containing normal alpha olefins and a lower layer containing nickel ylide residue. The two layers are then separated from each other to recover the desired normal alpha olefins.
|
申请公布号 |
US4301318(A) |
申请公布日期 |
1981.11.17 |
申请号 |
US19800210413 |
申请日期 |
1980.11.25 |
申请人 |
GULF RESEARCH & DEVELOPMENT COMPANY |
发明人 |
BEACH, DAVID L.;HARRISON, JAMES J. |
分类号 |
B01J31/18;B01J31/22;B01J31/24;C07C2/36;C07F9/535;C07F9/72;C07F9/74;C07F9/90;C07F9/92;C07F15/04;C08F110/02;(IPC1-7):C07C2/02;C07C2/26 |
主分类号 |
B01J31/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|