发明名称 |
Method and apparatus for reducing static charges during polymerization of olefin polymers |
摘要 |
The present invention relates to a method and apparatus for controlling static charges in a fluidized bed olefin polymerization reactor. Static charges which develop in the polymer products are measured and, if they fall outside a predetermined range, static charge control agents are introduced into the reactor. By controlling the static charges in the reactor, sheeting and drooling can be controlled.
|
申请公布号 |
US2003133839(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20030360299 |
申请日期 |
2003.02.07 |
申请人 |
BARTILUCCI MARK PETER;DAVIS ERNEST RAYMOND;EGAN BRIAN J.;HAGERTY ROBERT OLDS;HUSBY PER K. |
发明人 |
BARTILUCCI MARK PETER;DAVIS ERNEST RAYMOND;EGAN BRIAN J.;HAGERTY ROBERT OLDS;HUSBY PER K. |
分类号 |
A61K31/137;A61K31/421;A61K31/4458;B01J8/00;B01J8/24;C08F2/34;C08F10/00;(IPC1-7):G01N15/06;B32B27/12 |
主分类号 |
A61K31/137 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|