发明名称 |
REACTOR DE LEITO FLUIDIZADO COM ENTRADA ASSIMETRICA DE GAS |
摘要 |
Process for polymerising one or more olefinic monomers in a fluid-bed reactor which is bounded at the bottom by a gas-distributing plate containing apertures, comprising the supply of a gas to the reactor through the gas-distributing plate and optimally the supply of a liquid to the reactor, in which the average rate at which the gas is supplied to the reactor is higher in a first part of the gas-distributing plate whose area equals half that of the gas-distributing plate than the average rate at which the gas is supplied in a second part covering the area of the gas-distributing plate that lies outside the first part and reactor suitable for this process. |
申请公布号 |
PT1282649(E) |
申请公布日期 |
2006.06.30 |
申请号 |
PT20000986064T |
申请日期 |
2000.11.14 |
申请人 |
SABIC POLYPROPYLENES B. V. |
发明人 |
MUTSERS, STANISLAUS, MARTINUS, PETRUS;DIEPEN, PAUL, JOS |
分类号 |
B01J8/24;B01J8/34;B01J8/44;C08F2/01;C08F2/34;C08F10/00;C08F110/06;(IPC1-7):C08F2/34 |
主分类号 |
B01J8/24 |
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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