文献类型：专利

英文题名：Alpha-olefin oligmer immobilized catalyst for use as 1-decene or 1-octylene oligomerization catalyst, comprises gamma-aluminum oxide as carrier and loaded with aluminum trichloride and salt of transition metal

作者：CHEN Q;GAO F;GAO Y;GU Z;GUO G;HAN X;HAN Y;HUANG F;JIANG L;LI J;LIU M;LU P;MI P;QIAN J;SUN S;WANG G;WANG L;WANG S;WANG X;WANG Y;XING S;YU B;ZHANG B;ZHANG D;ZHANG X;ZHAO J

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]CHINA NAT PETROLEUM CORP

申请号：CN102240563-B

公开日：2013-04-24

语种：英文

收录：DERWENT

摘要：NOVELTY - An alpha-olefin oligmer immobilized catalyst comprises gamma-aluminum oxide as carrier and loaded with aluminum trichloride and salt of transition metal, where constituents of catalyst comprise (in wt.%) aluminum (2.5-6), chlorine (6-12), transition metal (0-0.55), sulfate and nitrate ion and gamma-aluminum oxide. The transition metal is iron, cobalt, nickel or copper. USE - Alpha-olefin oligmer immobilized catalyst for use as 1-decene or 1-octylene oligomerization catalyst (claimed). ADVANTAGE - The catalyst expresses high activity and high stability, overcomes strong corrosivity of aluminum trichloride, and avoids a lot of sewage and environment pollution generated by the aluminum trichloride catalyst. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing alpha-olefin oligmer immobilized catalyst.