发明名称 |
High condensing mode polylefin production under turbulent conditions in a fluidized bed |
摘要 |
Method of achieving a high level of liquid in recycle fluid in the operation of a fluidized bed olefin polymerization reactor comprising adjusting conditions in said reactor to pass from a bubbling operating mode with a condensing liquid level in said recycle fluid of less than 17.5 weight percent to a turbulent operating mode, and increasing the liquid level in said recycle fluid to at least 17.5 weight percent.
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申请公布号 |
EP1780226(A1) |
申请公布日期 |
2007.05.02 |
申请号 |
EP20070003013 |
申请日期 |
2001.12.20 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
GOODE, MARK, GREGORY;BLOOD, MARK, WILLIAMS;SHEARD, WILLIAM, GEORGE |
分类号 |
C08F10/00;C08F2/34;C08F110/02;C08F110/06;C08F210/06 |
主分类号 |
C08F10/00 |
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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