发明名称 |
PROCESS FOR THE POLYMERIZATION OF OLEFINS |
摘要 |
A process for the polymerization of olefins comprising: a) polymerizing at least a liquid olefin monomer in a polymerization reactor to form a polymerization slurry comprising a polyolefin and said liquid monomer; b) continuously transferring the polymerization slurry from the polymerization reactor to a flash chamber by means of a transfer line comprising a pipe where a turbulent flow of a tri-phase stream comprising polymer, liquid monomers, and gaseous monomers is established; c) separating the evaporated monomer from the polymer in said flash chamber; the process being characterized in that an anti-fouling agent in a liquid form is continuously introduced upstream the inlet of said pipe of step (b).
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申请公布号 |
KR20100049029(A) |
申请公布日期 |
2010.05.11 |
申请号 |
KR20107001004 |
申请日期 |
2008.07.07 |
申请人 |
BASELL POLIOLEFINE ITALIA S.R.L. |
发明人 |
GOVONI GABRIELE;PATRONCINI GIOVANNI |
分类号 |
C08F2/12;C08F10/00 |
主分类号 |
C08F2/12 |
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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