发明名称 |
Continuous oligomerization process |
摘要 |
Alpha-olefins are oligomerized to a product useful as a synthetic lubricant in a continuous process utilizing a promoted boron trifluoride catalyst. The oligomerization is carried out in a system comprising a plurality of loop recycle reactors arranged in series, the reaction being preferably carried out such that: (A) The total residence time of alpha-olefin monomer/oligomerization product in the system is from about 1 to about 2 hours; and (B) The flow rate through each of the plurality of loop recycle reactors effects a turnover of reactor contents of each reactor at least once every 5 minutes.
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申请公布号 |
US4239930(A) |
申请公布日期 |
1980.12.16 |
申请号 |
US19790039832 |
申请日期 |
1979.05.17 |
申请人 |
PEARSALL CHEMICAL |
发明人 |
ALLPHIN, N LEE;GRAMS, GARY W;VALENTINE, FRED S |
分类号 |
C07C2/20;(IPC1-7):C07C2/02 |
主分类号 |
C07C2/20 |
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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