| 气相聚乙烯催化剂研究进展 |
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| 引用本文： | 张丽,宁英男,姜涛.气相聚乙烯催化剂研究进展[J].精细石油化工进展,2008,9(1):24-28. |
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| 作者姓名： | 张丽 宁英男 姜涛 |
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| 作者单位： | 大庆石油学院化学化工学院,大庆,163318 |
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| 摘 要： | 概述了国内外气相聚乙烯催化剂的发展历程，包括最早应用于生产工艺的铬基催化剂、齐格勒-纳塔催化剂、20世纪90年代研制成功的茂金属催化剂、后过渡金属聚烯烃催化剂以及近几年来新发展起来的双功能催化剂和双峰或宽峰分子量分布聚烯烃复合催化剂等新型催化剂。
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| 关 键 词： | 气相聚乙烯 催化剂 生产工艺 |
| 修稿时间： | 2007年11月6日 |
Development of Catalysts for Production of Polyethylene Using Gas Phase Method |
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| Zhang Li,Ning Yingnan,Jiang Tao.Development of Catalysts for Production of Polyethylene Using Gas Phase Method[J].Advances in Fine Petrochemicals,2008,9(1):24-28. |
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| Authors: | Zhang Li Ning Yingnan Jiang Tao |
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| Affiliation: | (Department of Chemistry and Chemical Engineering, Daqing Petroleum Institute, Daqing 163318) |
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| Abstract: | The developments of catalysts for production of polyethylene using gas - phase method were introduced, including chromium- based catalyst applied early in production process, Ziegler- Natta catalyst, metallocene catalyst developed in 90＇ s in the 20th century, late transition metal catalyst, and novel catalysts developed in the recent years such as bifunctional catalyst and compounded catalysts for production of polyethylene with bimodal or broad distribution of molecular weight. |
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| Keywords: | gas phase polyethylene catalyst production process |
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