| Basell ZN M1催化剂在聚丙烯中试装置上的应用研究 |
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| 引用本文： | 李广全,李 丽,刘 敏,段宏义,吴 建.Basell ZN M1催化剂在聚丙烯中试装置上的应用研究[J].广州化工,2014(11):53-55. |
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| 作者姓名： | 李广全 李 丽 刘 敏 段宏义 吴 建 |
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| 作者单位： | 中国石油兰州化工研究中心,甘肃兰州730060 |
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| 基金项目： | 中国石油科学研究与技术开发基金项目（No：2012B-2703-0315）. |
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| 摘 要： | 利用中国石油石化院75 kg/h聚丙烯中试装置进行进口Basell ZN M1催化剂的聚合反应性能评价实验。聚合结果表明,ZN M1催化剂具有较高的聚合活性和氢调敏感性,产品的等规度可以在较大范围调整,催化活性的释放平稳,抗杂质干扰能力强。在催化剂流量和质量浓度分别为0.18 mL/min及100 g/L,n(氢气)/n(丙烯)为0.004,m(三乙基铝)/m(给电子体)为1.08的工艺条件下,当丙烯的含水量为3.54 mg/L时,ZN M1催化剂的活性m(聚丙烯)/m(催化剂)]高达29654。
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| 关 键 词： | 聚丙烯 ZN M催化剂 活性 氢调敏感性 等规度 中试装置 |
Application of Basell Catalyst ZN M1 in a Polypropylene Pilot Unit |
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| LI Guang-quan,LI Li,LIU Min,DUAN Hong-yi,WU Jian.Application of Basell Catalyst ZN M1 in a Polypropylene Pilot Unit[J].GuangZhou Chemical Industry and Technology,2014(11):53-55. |
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| Authors: | LI Guang-quan LI Li LIU Min DUAN Hong-yi WU Jian |
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| Affiliation: | (Lanzhou Petrochemical Research Center, PetroChina, Gansu Lanzhou 750060, China) |
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| Abstract: | The reaction performance of import catalyst ZN M 1 was evaluated in the 75 kg/h polypropylene pilot unit of Lanzhou Petrochemical Research Center.The results showed that catalyst ZN M 1 had higher activity and better hydrogen response behavior , tolerance to impurities and activity stability.The isotacticity of the product could be adjusted in a wide range.Under the conditions of catalyst flow 0.18 mL/min, catalyst mass concentration 100 g/L, the mass ratio of triethyl aluminum to electro donor 1.08, the activity m（polypropylene）/m（catalyst）]of ZN M1 reached 29 654 when the moisture in propylene was 3.54 mg/L. |
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| Keywords: | polypropylene catalyst ZN M1 activity hydrogen response behavior isotacticity pilotinit |
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