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bf3 recovery from olefinoligomerisierungsprodukten and recycling of the recovered bf3
bf3 recovery from olefinoligomerisierungsprodukten and recycling of the recovered bf3
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机译:从烯烃低聚物中回收bf3并回收回收的bf3
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摘要
This invention concerns a process for recovering BF3 from a BF3/promoter complex catalyzed alpha -olefin oligomerization product stream, which process comprises thermally cracking the complex in the product stream to yield BF3 gas, and contacting the BF3 gas with a cold alpha -olefin stream containing a promoter.
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