石油化工高等学校学报Issue(2)：21-25,5.DOI:10.3969/j.issn.1006-396X.2014.02.005
Al 3+/阳离子交换树脂催化剂制备及在裂解C9馏分聚合中的应用
Preparation and Application of Al3+/Cation-Exchange Resin Catalyst for Polyreaction of Cracking C9 Fraction
摘要
Abstract
Al3+/cation exchange resin catalyst was prepared by ion exchange complex,with commercial 732 cation exchange resin as carrier and aluminium trichloride as ion exchangers.The process conditions of the preparation of Al3+/cation exchange resin catalyst were investigated.The experimental results showed that the quality of supported on Al3+ can be up to 2.29%when the decompression drying time of 732 cation exchange resin was 12 h,the solvent was carbon tetrachloride,exchange temperature was 72 ℃,the mass ratio of aluminium trichloride and 732 cation exchange resin was 1∶1,exchange time was 10 h and post-processing was in turn with the distilled water and ethanol (95%).Al3+/cation exchange resin catalyst was used to catalyze the polymerization of ethylene cracking fraction(C9 ).Al3+/cation exchange resin had good catalytic effect in the mixed olefin system when the reaction occurred at 50 ℃ for 6 h with catalyst dosage 2%(according to the quality of Al3+ content meter).Structure of polymer was verified by infrared spectroscopy.关键词
三氯化铝/阳离子交换树脂/聚合反应/固体酸催化剂Key words
Aluminum chloride/Cation exchange resin/Polymerization/Solid acid catalyst分类
能源科技引用本文复制引用
杨靖华,曹祖宾,亓玉台..Al 3+/阳离子交换树脂催化剂制备及在裂解C9馏分聚合中的应用[J].石油化工高等学校学报,2014,(2):21-25,5.基金项目
吉林省自然科学基金项目(201212172)。 （201212172）
