摘要
The catalytic activities and selectivities of Ind 2Zr(OC 6H 4 p Me) 2 and Et n AlCl 3- n ( n =2, A; n =1.5, B; n =1, C) as co catalyst three binary catalyst systems on ethylene oligomerization have been studied at different reaction temperatures, aging temperatures and various reaction time. Under the same reaction condition the catalytic activities of three systems are in the following order: A>B>C. Under optimal reaction conditions, the activity of Ind 2Zr(OC 6H 4 p Me) 2/A is 1 666 g/(g Zr· h) , the selectivity of C 4-10 olefins is 92.7% and the selectivity of α C 4-10 linear olefins is 86.0 %.
The catalytic activities and selectivities of Ind 2Zr(OC 6H 4 p Me) 2 and Et n AlCl 3- n ( n =2, A; n =1.5, B; n =1, C) as co catalyst three binary catalyst systems on ethylene oligomerization have been studied at different reaction temperatures, aging temperatures and various reaction time. Under the same reaction condition the catalytic activities of three systems are in the following order: A>B>C. Under optimal reaction conditions, the activity of Ind 2Zr(OC 6H 4 p Me) 2/A is 1 666 g/(g Zr· h) , the selectivity of C 4-10 olefins is 92.7% and the selectivity of α C 4-10 linear olefins is 86.0 %.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第10期1771-1772,共2页
Chemical Journal of Chinese Universities
基金
国家自然科学基金 (批准号 :2 97730 0 8)
大连理工大学教育部碳资源综合利用开放实验室 (批准号 :970 0 7K)资助
