| 发明名称 |
Continuous withdrawal from high solids slurry polymerization |
| 摘要 |
An improved polymerization process includes withdrawing a portion of a fluid slurry through a plurality of active continuous take off mechanisms, monitoring the pressure of feed material fed to the reactor, and adjusting the continuous take off mechanisms in response to the monitored feed line pressure.
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| 申请公布号 |
US6815511(B2) |
申请公布日期 |
2004.11.09 |
| 申请号 |
US20030668857 |
申请日期 |
2003.09.23 |
| 申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY, LP |
发明人 |
VERSER DONALD W.;BURNS DAVID H.;HEIN JAMES E.;RAJAENDRAN GEORGE K.;HOTTOVY JOHN D. |
| 分类号 |
B01J4/00;B01J8/00;B01J19/18;B01J19/24;C08F2/00;C08F2/06;C08F2/14;C08F6/00;C08F10/00;C08F110/02;C08F110/06;C08F210/16;(IPC1-7):C08F2/14 |
主分类号 |
B01J4/00 |
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