| 发明名称 |
CONTINUOUS PROCESS FOR GAS PHASE COATING OF POLYMERISATION CATALYST |
| 摘要 |
The present invention relates to a continuous process for gas phase coating of polymerisation catalyst characterised in that the polymerisation catalyst is introduced in a gas phase plug flow type reactor wherein it is submitted to polymerisation conditions in the presence of at least one monomer such that at least 95 % by weight of the produced coated catalysts have a coating yield comprised between 0.5 to 2 times the average coating yield.
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| 申请公布号 |
CA2340004(C) |
申请公布日期 |
2007.10.30 |
| 申请号 |
CA19992340004 |
申请日期 |
1999.08.10 |
| 申请人 |
BP CHEMICALS LIMITED |
发明人 |
DURAND, DANIEL CLAUDE;MEURICE, ESTELLE MARIE JOELLE;MORTEROL, FREDERIC ROBERT MARIE MICHEL |
| 分类号 |
B01J37/02;C08F2/00;B01J2/00;B01J8/00;B01J8/10;B01J8/24;B01J19/24;B01J37/00;C08F2/01;C08F2/34;C08F4/00;C08F10/00 |
主分类号 |
B01J37/02 |
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