| 负载磷钨酸催化剂的催化性能研究 |
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| 引用本文： | 董晓丽,安庆大.负载磷钨酸催化剂的催化性能研究[J].大连轻工业学院学报,2000,19(1):28-29. |
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| 作者姓名： | 董晓丽 安庆大 |
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| 作者单位： | 大连轻工业学院化学工程系!辽宁大连116001 |
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| 基金项目： | 辽宁省教委科学基金!资助项目 ( 991 32 1 1 2 4 ) |
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| 摘 要： | 采用溶胶－凝胶方法制备了负载磷钨酸催化剂，以乙酸异戊酯的合成反应为模型反应，详细研究了这种催化剂对酯化反应的催化活性和使用寿命，确定了采用负载磷钨酸催化剂催化合成乙酸异戊酯反应的较佳合成条件。
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| 关 键 词： | 负载型催化剂 溶胶－凝胶 磷钨酸 酯化反应 制备 |
Catalytic activities of 12-Tungstophosphooric Heteropolyacid supported aid catalyst by Sol Gel method |
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| DONG Xiao li,YU Jia you,AN Qing da,CUI Xiao guang,LI Ro mei.Catalytic activities of 12-Tungstophosphooric Heteropolyacid supported aid catalyst by Sol Gel method[J].Journal of Dalian Institute of Light Industry,2000,19(1):28-29. |
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| Authors: | DONG Xiao li YU Jia you AN Qing da CUI Xiao guang LI Ro mei |
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| Abstract: | We have prepared the SiO 2 supported 12 Tungstophosphooric Heteropolyacid(PW) catalysts by Sol Gel method, and study The catalytic activities and life time of this supported catalyst in esterification reaction of isoamyl acetate. Its synthsisreaction conditions are determined. |
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| Keywords: | Tungstophosphooric Heteropolyacid Sol Gel catalytic activiy esterification |
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