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BROADENING THE MOLECULAR WEIGHT DISTRIBUTION OF POLYOLEFINS MATERIALS MADE IN A HORIZONTAL STIRRED GAS PHASE REACTOR
BROADENING THE MOLECULAR WEIGHT DISTRIBUTION OF POLYOLEFINS MATERIALS MADE IN A HORIZONTAL STIRRED GAS PHASE REACTOR
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机译:平衡水平搅拌气相反应器中制备的聚烯烃材料的分子量分布
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摘要
olefin polymerization method is one using a high activity catalyst to be injected into the front end of the reactor It comprises a gas-phase polymerization of one or more olefin monomers in the polymerization zone in more than one polymerization reactor. According to the method of the present invention is applied to a different ratio of hydrogen to olefin reactor leads to very different molecular weights, so generated, thereby extending the molecular weight distribution of the polymer produced.
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