| 碳基萘磺酸在烯基琥珀酸酐合成上的应用 |
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| 引用本文： | 高文艺,苗壮,任立国,张晓丽,郑翠苹.碳基萘磺酸在烯基琥珀酸酐合成上的应用[J].辽宁石油化工大学学报,2012(2):1-4. |
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| 作者姓名： | 高文艺 苗壮 任立国 张晓丽 郑翠苹 |
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| 作者单位： | 辽宁石油化工大学化学与材料科学学院;抚顺石化公司催化剂厂 |
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| 基金项目： | 辽宁省教育厅资助项目(05L299) |
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| 摘 要： | 以C13-C14的内烯烃和顺丁烯二酸酐制备烯基琥珀酸酐为探针反应,利用碳基萘磺酸催化合成了烯基琥珀酸酐,考察了催化剂的催化活性和稳定性,利用气相色谱对产品的产率进行定量分析.结果表明:该催化剂在烯基琥珀酸酐的合成中具有较高的催化活性和良好的稳定性.在碳基萘磺酸催化剂的活化温度为250℃情况下,反应操作的最佳条件是:反应...
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| 关 键 词： | 烯基琥珀酸酐 固体酸 应用 合成 |
Synthesis of Alkenyl Succinic Anhydride Catalyzed by Carbon Based Naphthalenesulfonic Acid |
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| GAO Wen-yi,MIAO Zhuang,REN Li-guo,ZHANG Xiao-li,ZHENG Cui-ping.Synthesis of Alkenyl Succinic Anhydride Catalyzed by Carbon Based Naphthalenesulfonic Acid[J].Journal of Liaoning University of Petroleum & Chemical Technology,2012(2):1-4. |
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| Authors: | GAO Wen-yi MIAO Zhuang REN Li-guo ZHANG Xiao-li ZHENG Cui-ping |
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| Affiliation: | 1 (1.School of Chemistry and Material Science,Liaoning Shihua University,Fushun Liaoning 113001,P.R.China; 2.Catalyst Plant of Fushun Petrochemical,Fushun Liaoning 113001,P.R.China) Received 4 January 2012;revised 26 February 2012;accepted 5 March 2012 |
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| Abstract: | Carbon based naphthalenesulfonic acid was used as a catalyst in the synthesis of alkenyl succinic anhydride(ASA) from nonterminal olefin of C13~C14 and maleic anhydride.The catalytic activity and stability of the catalyst were evaluated quantitatively by gas chromatography.The results show that carbon based naphthalenesulfonic acid catalyst has high activity and good stability in the synthesis of ASA.When the activation temperature of catalyst is 250 ℃,the optimum conditions are as follows: reaction temperature 190 ℃,reaction time 4 h,weight ratio of catalyst to reactant 1∶100,molar ratio of nonterminal olefin to anhydride is 3∶1,and the weight percentage of antioxidant 2,6-di-tert-butyl-p-cresol is 0.5%.Under the above conditions,the yield of ASA can reach 59.6%. |
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| Keywords: | Alkenyl succinic anhydride Solid acid Application Synthesis |
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