石油化工2017，Vol.46Issue(3)：371-375,5.DOI:10.3969/j.issn.1000-8144.2017.03.018
BCE催化剂在PE100管材专用树脂生产中的应用
Application of domestic catalyst for exploiting PE100 pipe materials
马宝军 1肖子文 2张敏峰 2武大庆2
作者信息
- 1. 四川大学化学工程学院,四川成都610065
- 2. 中国石油四川石化有限公司,四川成都611930
- 折叠
摘要
Abstract
The PE100 resin was produced with the domestic BCE-H100 catalyst in the 300 kt/a high density polyethylene installation.Running conditions of the plant were investigated,and performance of the catalyst and properties of resins were studied by DSC and GPC.The results show that the catalyst's feed is stable and the powder drying bed runs stably when using BCE-H100 catalyst.The activity of BCE-H100 catalyst is about 15 000 g/g,the average consumption of hydrogen and 1-butene is about 0.59 kg/t and 15.9 kg/t(consumption based on polyethylene production),respectively.The copolymerization performance of BCE-H100 catalyst is better.Average particle size of polyethylene prepared with BCE-H100 is about 215 μm and its distribution is more narrow.Mechanical properties and processing performance of polyethylene prepared with BCE-H100 are better than that of the polyethylene prepared with reference catalyst.关键词
BCE-H100催化剂/Hostalen工艺/管材料Key words
BCE-H100 catalyst/Hostalen process/pipe material分类
化学化工引用本文复制引用
马宝军,肖子文,张敏峰,武大庆..BCE催化剂在PE100管材专用树脂生产中的应用[J].石油化工,2017,46(3):371-375,5.
