发明名称 |
Transfer of polymer particles between vapor phase polymerization reactors containing quench-cooled subfluidized particulate beds of polymerized monomer |
摘要 |
Method and apparatus are described for continuous vapor phase polymerization of a polymerizable monomer or mixture thereof to produce normally solid polymer substances in two or more serially disposed vapor phase polymerization reactors, each containing a quench-cooled subfluidized particulate bed of polymerized monomer. More specifically, method and apparatus for transfer of polymer particles between high pressure, reactive gas-filled, continuous, vapor-phase polymerization reactors while maintaining each at independently selected operating conditions.
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申请公布号 |
US6069212(A) |
申请公布日期 |
2000.05.30 |
申请号 |
US19970914683 |
申请日期 |
1997.08.19 |
申请人 |
BP AMOCO CORPORATION |
发明人 |
HUNG, SCOTT CHING-SHENG;LEE, KWOK-FU;AUBUCHON, JOSEPH MICHAEL;WEBSTER, DARYL HENRY;LEE, JAMES HANAWALT |
分类号 |
B01J3/02;B01J8/00;B01J8/26;B01J8/36;B01J8/38;C08F2/00;C08F2/01;C08F2/34;C08F10/00;(IPC1-7):C08F10/06 |
主分类号 |
B01J3/02 |
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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