|本期目录/Table of Contents|

[1]李鹏a,苏长志a,米海田b,等.聚丙烯催化剂研究进展[J].石化技术与应用,2024,3:241-246.
 LI Penga,SU Chang-zhia,MI Hai-tianb,et al.Research progress of polypropylene catalysts[J].Petrochemical technology & application,2024,3:241-246.
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聚丙烯催化剂研究进展(PDF)

《石化技术与应用》[ISSN:1009-0046/CN:62-1138/TQ]

期数:
2024年3期
页码:
241-246
栏目:
出版日期:
2024-05-10

文章信息/Info

Title:
Research progress of polypropylene catalysts
文章编号:
1009-0045(2024)03-0241-06
作者:
李鹏a苏长志a米海田b王永年a桑强c
中国石油辽阳石化公司 a.研究院;b.烯烃运行部;c.科技与规划发展处,辽宁 辽阳 111003
Author(s):
LI PengaSU Chang-zhiaMI Hai-tianbWANG Yong-nianaSANG Qiangc
a. Research Institute;b. Olefin Operation Department;c. Science, Technology, Planning and Development Division, Liaoyang Petrochemical Company, PetroChina, Liaoyang 111003, China
关键词:
丙烯聚丙烯Ziegler-Natta催化剂茂金属催化剂后过渡金属催化剂复合催化剂多孔有机聚合物
Keywords:
propylenepolypropyleneZiegler-Natta catalystmetallocene catalystpost-transition metal catalystcomposite catalystporous organic polymer
分类号:
TQ 325.1+4;TQ 426.8
DOI:
DOI:10.19909/j.cnki.ISSN1009-0045.2024.03.0241
文献标识码:
A
摘要:
综述了聚丙烯(PP)催化剂的研究进展,包括Ziegler-Natta(Z-N)、茂金属、后过渡金属及复合催化剂,重点分析了载体、助催化剂、给电子体对Z-N催化剂活性、结构及性能的影响,并对比了各类催化剂的优缺点。指出今后需在反应机理、合成工艺、聚合物形貌控制等方面对催化剂进行深入研究和设计,在保证催化剂成本的同时,产出性能指标更加优异的PP产品。
Abstract:
The research progress of polypropylene catalysts was reviewed, including Ziegler-Natta (Z-N) catalyst, metallocene catalyst, post-transition metal catalyst and composite catalyst. The influences of carrier, cocatalyst and electron donor on the activity, structure and performance of Z-N catalysts were analyzed emphatically. Advantages and disadvantages of various catalysts were compared. It was pointed out that in order to produce the polypropylene products with better performance and ensure the cost, the catalysts should be further studied and designed in the aspects of reaction mechanism, synthesis process and polymer morphology control in the future.

参考文献/References

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备注/Memo

备注/Memo:
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更新日期/Last Update: 2024-05-10