| 类球形聚丙烯催化剂PC-1工业应用试验 |
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| 引用本文： | 徐人威,朱博超,贾军纪,海山,任峰,王丹丹,韩晓昱.类球形聚丙烯催化剂PC-1工业应用试验[J].石化技术与应用,2009,27(5):445-447,456. |
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| 作者姓名： | 徐人威 朱博超 贾军纪 海山 任峰 王丹丹 韩晓昱 |
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| 作者单位： | 1. 中国石油兰州化工研究中心,甘肃,兰州,730060
2. 中国石油乌鲁木齐石化公司炼油厂化工车间,新疆,乌鲁木齐,830019 |
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| 基金项目： | 中国石油天然气股份有限公司资助项目 |
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| 摘 要： | 在6万t／a间歇液相本体法聚丙烯（PP）工业装置上进行了类球形PC-1催化剂的应用试验，并与装置现用工业催化剂DJD—Z进行了对比。结果表明，催化剂PC-1的操作性能良好，动力学过程平稳，聚合反应控制温度、压力均略高于催化剂DJD—Z；在单釜产量接近的情况下，反应时间可相应缩短0．5h，单釜转化率则高出2．5个百分点；在相同工况条件下，其活性为43．05kg／g，与DJD—Z的活性（42．85kg／g）相当；PP产品各项指标完全达到质量要求，整体性能略优于催化剂DJD—z生产的产品，细粉（小于80目的颗粒）含量比用催化剂DJD—Z生产的产品低2．57个百分点。
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| 关 键 词： | 聚丙烯 催化剂 本体聚合 间歇反应器 催化剂活性 工业试验 |
Industrial test of spheroidal catalyst PC-1 for propylene polymerization |
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| Xu Renwei,Zhu Bochao,Jia Junji,Hai Shan,Ren Feng,Wang Dandan,Han Xiaoyu.Industrial test of spheroidal catalyst PC-1 for propylene polymerization[J].Petrochemical Technology & Application,2009,27(5):445-447,456. |
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| Authors: | Xu Renwei Zhu Bochao Jia Junji Hai Shan Ren Feng Wang Dandan Han Xiaoyu |
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| Affiliation: | 1.Lanzhou Petrochemical Research Center;PetroChina;Lanzhou 730060;China;2.Chemical Industry Workshop;Refinery Factory of Urumqi PetrochemicalCompany;Urumqi 830019;China |
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| Abstract: | The industrial test of spheroidal catalyst PC-1 for propylene polymerization was carried out in a 60kt/a intermittent liquid-phase bulk polymerization unit,and the catalyst was compared with the catalyst DJD-Z used in the unit.The results showed that the technological properties of PC-1 was good,the reaction velocity was stable,and the reaction temperature and pressure were slightly higher than that of catalyst DJD-Z.The reaction time could be shortened 0.5h and propylene conversion increased by 2.5 percent... |
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| Keywords: | polypropylene catalyst bulk polymerization batch reactor catalyst activity industrial test |
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