Method for synthesis of 1-decene oligomer

A method for synthesis of 1-decene oligomer is provided, wherein 1-decene is polymerized at 80-120° C., 0.8-1.4 MPa in the presence of aluminum trichloride catalyst supported on gamma-alumina and n-hexane solvent where the volume ratio of 1-decene to n-hexane is 3:8-4:1. The catalyst is treated as f...

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Hauptverfasser: SUN SHUKUN, QIAN JINHUA, WEI PENG, GUO GUIYUE, XU SHENG, WANG SIHAN, YU BUWEI, LI JIANZHONG, WANG GANG, GAO YUXIN, QU JIABO, WANG XIUHUI, FAN LINGTING, ZHANG BAOJUN, ZHANG DESHUN, LIU MIN, LIU WEI, WANG YALI, WANG GUIZHI, JIANG LING, HUANG FULING, MI PUKE, CHEN QIAN, HAN XUEMEI, LU PANFENG, WANG LIBO
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creator SUN SHUKUN
QIAN JINHUA
WEI PENG
GUO GUIYUE
XU SHENG
WANG SIHAN
YU BUWEI
LI JIANZHONG
WANG GANG
GAO YUXIN
QU JIABO
WANG XIUHUI
FAN LINGTING
ZHANG BAOJUN
ZHANG DESHUN
LIU MIN
LIU WEI
WANG YALI
WANG GUIZHI
JIANG LING
HUANG FULING
MI PUKE
CHEN QIAN
HAN XUEMEI
LU PANFENG
WANG LIBO
description A method for synthesis of 1-decene oligomer is provided, wherein 1-decene is polymerized at 80-120° C., 0.8-1.4 MPa in the presence of aluminum trichloride catalyst supported on gamma-alumina and n-hexane solvent where the volume ratio of 1-decene to n-hexane is 3:8-4:1. The catalyst is treated as follows: impregnating gamma-alumina carrier in 0.5-2.0 M of hydrochloric acid, sulfuric acid, nitric acid or mixtures thereof, then vacuum drying at 80-100° C. and calcining at 400-800° C.; dissolving 5-10 g of anhydrous aluminum trichloride in 100 ml of tetrachloromethane, trichloromethane or dichloromethane solvent; adding the obtained solution into 10-20 g of activated alumina carrier and obtaining the catalyst after vacuum drying. The conversion of 1-decene is 50 wt % or more. The oligomer has a kinematic viscosity at 40° C. of 6.0-25 mm2/s and a viscosity index of 160-262.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title Method for synthesis of 1-decene oligomer
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