聚乙烯蜡生产技术研究进展Research Progress of Production Technologies for Polyethylene Wax
汪文睿;景昆;李传峰;
摘要(Abstract):
介绍了聚乙烯蜡的3种生产工艺:淤浆法聚乙烯生产装置的副产物精制得到聚乙烯蜡;高分子聚烯烃产品裂解或降解得到聚乙烯蜡;以乙烯为原料直接聚合生成聚乙烯蜡,重点介绍了乙烯直接聚合生成聚乙烯蜡生产工艺。聚合蜡的生产装置灵活,技术生产方案丰富,国内并没有相关生产装置,需要加强催化剂和聚合工艺的研究,制备性能优异的聚乙烯蜡产品,满足国内市场对高档产品的需求。
关键词(KeyWords): 聚乙烯蜡;生产技术;副产蜡;裂解蜡;聚合蜡
基金项目(Foundation):
作者(Authors): 汪文睿;景昆;李传峰;
DOI: 10.19690/j.issn1004-3055.20220012
参考文献(References):
- [1] 毛亚琴.聚乙烯蜡的种类和应用研究发展[J].塑料助剂,2019,134(2):18-21,60.
- [2] 周绍煌,石淑敏,荀育军,等.氧化聚乙烯蜡微乳液的制备及其性能研究[J].涂料工业,2021,51(8):32-36.
- [3] 王倩,薛兴楠,张凤岐.国内不同工艺聚乙烯蜡技术进展及下游应用情况[J].化工管理,2018(3):186-187.
- [4] 姜立涛,梁宇,马守涛,等.聚乙烯蜡制备技术及综合利用方法研究进展[J].炼油与化工,2021,32(4):6-8.
- [5] 李鑫.副产物聚乙烯蜡的精制方法及其应用进展[J].石油化工,2021,50(8):841-847.
- [6] 张龙,吴振豪,李显超,等.一种提高聚乙烯副产物聚乙烯蜡熔点的方法:201010159027.7[P].2013-02-20.
- [7] 唐仁才.3500吨/年聚乙烯微粉蜡生产工艺的设计和研究[D].上海:上海师范大学,2017:11-13.
- [8] 张建雨,于硕,冯跃跃,等.废旧聚乙烯催化降解制备聚乙烯蜡[J].塑料科技,2010,38(9):51-54.
- [9] 王吉林,王璐璐,周萍.溶剂辅助聚乙烯废塑料裂解制聚乙烯蜡[J].现代塑料加工应用,2010,22(2):32-35.
- [10] 唐勇.聚乙烯废塑料温和可控降解为燃油和聚乙烯蜡[J].高分子学报,2017(1):1-2.
- [11] JIA X Q.QIN C.FRIEDBERGER T,et al.Efficient and selective degradation of polyethylenes into liquid fuels and waxes under mild conditions[J].Acta Polymerica Sinica,2016,2(6):1501591.
- [12] THOMAS Z,HUDGIN D E.Process for preparing polyethylene waxes:CA19800353228[P].1983-02-22.
- [13] VOLKER S,UDO S,HANS-DIETER Z.Method for the production of synthetic polyethylene waxes with high crystallinity and low viscosity:EP07820168.8[P].2009-09-09.
- [14] Chang M.Method for preparing polyethylene wax by gas phase polymerization:EP89311328.2[P].1992-07-08.
- [15] HERRMANN H F,BOHM L,VOIGT H,et al.Process for the preparation of polyolefin waxes in the presence of a metallocene catalyst and a co-catalyst:08/478359[P].1998-03-03.
- [16] WANG H Y,QUAN X G,SHI M J,et al.Preparation of coal gauge based PSFA and its application to the treatment of drilling wastewater[J].Industrial Water Treatment,2011,31(8):38-41.
- [17] BAO T ,CHEN T H,WILLE M L ,et al.Preparation of iron oxide-based porous ceramsite from goethite and application for city wastewater treatment in biological aerated filters[J].Desalination and Water Treatment,2016,57(41):19216-19226.
- [18] SAOVALAK S ,THAWESAK P ,NITIPHAT N,et al.Process for the preparation of polymerized polyethylene wax:EP16197563.6[P].2018-05-09.
- [19] DE LAGNE P,DECKERS A,FUNK G,et al.Method for production of polyethylene waxes:EP2001001895[P].2001-08-30.
- [20] WOO K S,JEONG D W.A process for the preparation of polyethylene wax using metallocene catalyst:EP12825099[P].2015-03-25.
- [21] HARTMUT L.Polyethylene wax,and a process for the preparation thereof:AU2732288[P].1989-06-22.
- [22] NAPOLI M,VITA R D,IMMEDIATA I,et al.Polyethylene waxes by metallocenes[J].Polymers for Advanced Technologies,2011,22(4):458-462.