| 高分子载体负载Cp2ZrCl2/MAO催化剂及其催化乙烯聚合的研究 |
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| 引用本文： | 黄付玲,张宝军,高宇新,孙淑坤,陈谦,张德顺.高分子载体负载Cp2ZrCl2/MAO催化剂及其催化乙烯聚合的研究[J].工业催化,2008,16(12):57. |
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| 作者姓名： | 黄付玲 张宝军 高宇新 孙淑坤 陈谦 张德顺 |
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| 作者单位： | 中国石油石油化工研究院大庆化工研究中心，黑龙江 大庆 163714 |
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| 摘 要： | 苯乙烯、2-乙烯基苯和烯丙基取代的茂金属催化剂进行共聚，合成高分子化的茂金属催化剂。该茂金属催化剂用于乙烯聚合反应活性较高，在聚合工艺条件为75 ℃，压力1.4 MPa，n(Al)∶n(Zr)=400时，活性可达1.95×107 g·（mol·h）－1，并可控制聚合物的形态。
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| 关 键 词： | 催化剂工程 乙烯聚合 茂金属催化剂 聚合化载体
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Study on Cp2ZrCl2/MAO metallocene catalysts supported on polymerized support for ethylene polymerization |
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| HUANG Fuling,ZHANG Baojun,GAO Yuxin,SUN Shukun,CHEN Oian,ZHANG Deshun.Study on Cp2ZrCl2/MAO metallocene catalysts supported on polymerized support for ethylene polymerization[J].Industrial Catalysis,2008,16(12):57. |
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| Authors: | HUANG Fuling ZHANG Baojun GAO Yuxin SUN Shukun CHEN Oian ZHANG Deshun |
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| Affiliation: | Daqing Research Center of Chemical Engineering, PetroChina Research Institute of Petroleum & Petrochemicals, Daqing 163714, Heilongjiang, China |
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| Abstract: | Polymerized metallocene catalysts were synthesized by copolymerization of styrene, 2-vinyl-benzene and allyl-substituted metallocene. Catalytic activity of the catalyst for ethylene polymerization was higher［1.95×107 g·(mol·h)－1］ with controllable polymer forms. The optimum condition for ethylene polymerization over the catalysts was as follows: reaction temperature 75 ℃，reaction pressure 1.4 MPa，n(Al)∶n(Zr)=400. |
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| Keywords: | ethylene polymerization metallocene catalyst polymerized support catalyst engineering |
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