| 发明名称 |
Reduction of polymerisation inhibitor in recycle streams. |
| 摘要 |
<p>Methods and apparatus are disclosed for removing undesirable volatile components having high boiling points from a product stream during polymerization of monovinyl aromatic compounds such as styrene, which methods include the use of heat exchangers, devolatilizers, and filter beds. <IMAGE></p> |
| 申请公布号 |
EP0499599(A2) |
申请公布日期 |
1992.08.19 |
| 申请号 |
EP19920870024 |
申请日期 |
1992.02.07 |
| 申请人 |
FINA TECHNOLOGY, INC. |
发明人 |
SOSA, JOSE M.;BEISERT, STAN |
| 分类号 |
C08F2/00;C08F2/02;C08F6/00;C08F6/06;C08F12/00;C08F12/04;C08F212/08;C08F279/00;C08F279/02 |
主分类号 |
C08F2/00 |
| 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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