|本期目录/Table of Contents|

[1]王仪森,高克京,张丽洋,等.聚烯烃催化剂用醇镁载体制备技术现状及展望[J].石化技术与应用,2024,6:479-484.
 WANG Yi-sen,GAO Ke-jing,ZHANG Li-yang,et al.Current status and prospects of preparation technology of magnesium ethoxide carriers for polyolefin catalysts[J].Petrochemical technology & application,2024,6:479-484.
点击复制

聚烯烃催化剂用醇镁载体制备技术现状及展望(PDF)

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

期数:
2024年6期
页码:
479-484
栏目:
出版日期:
2024-11-10

文章信息/Info

Title:
Current status and prospects of preparation technology of magnesium ethoxide carriers for polyolefin catalysts
文章编号:
1009-0045(2024)06-0479-06
作者:
王仪森高克京张丽洋祝文亲周京生朱凯歌
中国石油石油化工研究院,北京 102206
Author(s):
WANG Yi-senGAO Ke-jingZHANG Li-yangZHU Wen-qinZHOU Jing-shengZHU Kai-ge
Petrochemical Research Institute,PetroChina,Beijing 102206,China
关键词:
聚烯烃催化剂载体制备技术氯化镁乙氧基镁乙醇
Keywords:
polyolefincatalystcarrierpreparation technologymagnesium chloride ethoxy magnesiumethanol
分类号:
TQ 325.1+2
DOI:
10.19909/j.cnki.ISSN1009-0045.2024.06.0479
文献标识码:
A
摘要:
综述了国内外聚烯烃催化剂用醇镁载体制备工艺技术的发展现状,主要包括球形氯化镁载体的5种工艺制备技术、类球形乙氧基镁载体的3种工艺制备技术。并指出,其今后的研发应注重3点:(1)持续优化类球形乙氧基镁载体的制备工艺,重点改进其颗粒形态,优化其粒径分布等表观性能,拓展其平均粒径调控范围,制备平均粒径小至10 μm的类球形乙氧基镁载体;(2)引入形态修饰剂、孔结构调控剂等新功能性物质,不断发展球形MgCl2改性技术;(3)将超重力剪切分散、化学固化成型等新型微球颗粒制备技术应用到球形MgCl2载体制备工艺中,以快速实现其制备技术的迭代。
Abstract:
The development status of the preparation technology of magnesium ethoxide carriers for polyolefin catalysts at home and abroad was reviewed,mainly including 5 kinds of preparation technologies of spherical MgCl2 carriers and 3 kinds of preparation technologies of near-spherical magnesium ethylate carriers. It was pointed out that such 3 below concerning issues for the future research and development should be focused on: (1) continuously optimize the preparation process of near-spherical magnesium ethylate carriers,and give priority to improve their apparent properties such as particle morphology and particle size distribution,and expand their average particle size control range,so as to prepare near-spherical magnesium ethylate carriers with an average particle size as small as 10 μm;(2)continuously develop the modification technology of spherical MgCl2 carriers via the introduction of new functional substances such as morphological modifiers and pore structure regulators;(3) apply the new microsphere particle preparation technologies such as hypergravity shear dispersion and chemical curing moulding to the preparation process of spherical MgCl2 carriers,so as to quickly realize the iteration of their preparation technologies.

参考文献/References

[1] 许景琦,刘海涛,高明智,等.Ziegler-Natta催化剂载体的研究进展[J].合成树脂及塑料,2020,37(4):85-91.[2] Dusseault J,Hsu C C. Magnesium chloride-supported Ziegler-Natta catalysts for olefin polymerization:Basic structure,mechanism,and kinetic behavior[J]. Journal of Macromolecular Science,1993,33(2): 103-145.[3] Ferraris M,Rosati F. Process for preparing spheroidally shaped products,solid at room temperature:US,4469648[P].1984-09-04.[4] 宋赛楠,许云波,刘强,等.高效氯化镁球形载体的制备及性质[J].吉林大学学报,2009,47(6):1309-1312.[5] Uwai T,Tachibana M. Process for producing a solid catalyst component for olefin polymerization and a process for producing an olefin polymer:US,6020279[P].2000-02-01.[6] Ushida Y,Amimoto Y . Process for the production of spherical carrier particles for olefin polymerization catalysts:US,4315874 [P].1982-02-16.[7] Ko Y S,Ro K S,Lee Y J. Catalysts for olefin polymerization and method of olefin polymerization using the same:US,6884746[P].2005-04-26.[8] Sacchetti M,Govoni G. Magnesium dischloride-alcohol adducts and catalyst components obtained therefrom: US,6127304[P].2000-10-03.[9] Sacchetti M,Govoni G. Magnesium dichloride-alcohol adducts process for their preparation and catalyst components obtained therefrom : US,6323152 [P].2001-11-27.[10] 毛炳权,杨菊秀,李珠兰,等.烯烃聚合用的球形催化剂:中国,1091748 A[P].1994-09-07.[11] 杨元一,杜宏斌,李振虎,等.用于烯烃聚合反应的球形催化剂组分及其催化剂:中国,1718595 A[P].2006-01-11.[12] 杨元一,李振虎,杜宏斌,等.一种卤化镁/醇加合物及其制备方法和应用:中国,1267508 A[P].2006-08-02.[13] 杨元一,杜宏斌,李振虎,等.用于烯烃聚合反应的球形催化剂组分及其催化剂:中国,1289542 A[P].2006-12-13.[14] 义建军,邵磊,李振昊,等.一种球形卤化镁催化剂载体及其制备方法和应用:中国,103012624 A[P].2013-04-03.[15] 崔伟松,邵磊,义建军,等.一种球形催化剂载体的制备方法及烯烃聚合催化剂:中国,108250330 A[P].2018-07-06.[16] Li W L,Xia X Z,Liu Y X. Spherical carriers for olefin polymerization catalyst,catalyst components,catalyst,and preparation methods therefrom: US,9951157[P].2018-04-24.[17] 凌永泰,夏先知,周俊领,等.用于烯烃聚合的催化剂球形载体及其制备方法与应用:中国,114478864 A[P].2022-05-13.[18] 李威莅,夏先知,周俊领,等.用于制备烯烃聚合催化剂的球形载体及其制备方法和应用:中国,114478859 A[P].2022-05-13.[19] 凌永泰,周俊领,李威莅,等.一种含镁催化剂载体及其制备方法与应用:中国,117924546 A[P].2024-04-26.[20] Gundert F.Process for preparing a poly-1-olefin in the presence of a Ziegler catalyst:US,7649061[ P] 2010-01-19.[21] Zahra M,Gholamreza M,Hamid reza T. Comparison of Mg-ethoxide based Ziegler-Natta catalysts using different internal donors employed for ethylene polymerization[J]. Journal of Polymer Research,2021,28: 185-194.[22] Arzoumanidis G. Magnesium hydrocarbyl carbonate supports :US,4540679[ P] 1985-09-10.[23] Job R. Olefin polymerization catalyst: US,5162277[ P] 1992-11-10.[24] 徐秀东,谭忠,毛炳全,等.二烷氧基镁制备技术的进展[J].化工新型材料,2010,38(9):45-49.[25] Funabashi H,Sugahara A. Catalyst component for olefin polymerization and process for producing polyolefins :US,5556820[ P] 1996-09-17.[26] 金银一,李泳周,郑会哲,等.用于烯烃聚合催化剂的球形载体的制备方法:中国,200880106435.7[ P] 2012-02-22.[27] 米夏埃尔·格林,克劳斯·海涅,克洛迪哪·莫伦考普夫,等. 球形颗粒:中国,200480032347.9[ P] 2006-12-06.[28] 河野浩之,山田新吾,鱼住俊也,等.烷基镁、烷基镁的制备方法:中国,201780019056.3[ P] 2018-11-09.[29] 棚濑省二郎,贞岛孝典.烯烃聚合用固体催化剂成分、烯烃聚合用催化剂及烯烃聚合物的制备方法:中国,02821355.6[ P] 2005-02-02.[30] 小林仁.醇化镁的制造方法:中国,201280050513.2[ P] 2012-12-12.[31] 山中昭彦,熊井浩,须山光辉,等.二烷氧基镁颗粒材料及其合成方法:中国,200780012538.2[ P] 2009-04-22.[32] 王志武,李树行,李华姝,等. 一种烯烃聚合催化剂载体、其制备方法及应用:中国,201510043331.8[ P]2015-05-06.[33] 谭忠,徐秀东,严立安,等. 烷氧基镁固体颗粒的制造方法:中国,200910084940.2[ P] 2010-12-08.[34] 谭忠,徐秀东,严立安,等. 一种非晶态烷氧基镁的制备方法:中国,200910176719.X[ P] 2011-04-20.[35] 季春增,施强,等. 一种球形乙氧基镁的制备方法:中国,201610238415.1[ P] 2016-07-27.[36] 李凌云. 一种烯烃聚合催化剂载体的组成、制备方法及应用:中国,201810018008.9[ P] 2018-07-06.[37] 王仪森,李红明,高玉李,等. 烷氧基镁载体及制备方法与含该载体的聚烯烃固体催化剂:中国,202010380918.9[ P] 2021-11-09.[38] 王立才,李伟,郑国彤,等. 一种乙氧基镁改性载体、及其制备的齐格勒纳塔催化剂:中国,201611129675.1[ P]2019-06-28.

备注/Memo

备注/Memo:
-
更新日期/Last Update: 2024-11-10