| MCM-41催化合成双三羟甲基丙烷丙烯酸酯 |
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| 引用本文： | 蒋巍,张旭涛,伊吉星,董薇.MCM-41催化合成双三羟甲基丙烷丙烯酸酯[J].吉林化工学院学报,2011(11):19-21. |
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| 作者姓名： | 蒋巍 张旭涛 伊吉星 董薇 |
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| 作者单位： | 吉林化工学院化工与材料工程学院; |
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| 摘 要： | 以双三羟甲基丙烷、丙烯酸为原料，负载型催化剂——pTSA／ZrO2／Mo-MCM-41为催化剂，甲苯为溶剂，对苯二酚作为阻聚剂，用直接酯化法合成双三羟甲基丙烷丙烯酸酯．经过考察反应温度、酸醇物质量的配比、催化剂用量、阻聚剂等因素对产品酯化率的影响．设计正交实验，总结出较适宜的实验方案，酯化率最高可达到98．5％，产品为...
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| 关 键 词： | 水热合成法 双三羟甲基丙烷丙烯酸酯 直接酯化法 正交设计 |
Research on the synthesis and catalysis of trihydroxymethylenepropane acrylate(Di-TMPTA) |
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| JIANG Wei,ZHANG Xu-tao,YI Ji-xing,DONG Wei.Research on the synthesis and catalysis of trihydroxymethylenepropane acrylate(Di-TMPTA)[J].Journal of Jilin Institute of Chemical Technology,2011(11):19-21. |
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| Authors: | JIANG Wei ZHANG Xu-tao YI Ji-xing DONG Wei |
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| Affiliation: | JIANG Wei,ZHANG Xu-tao,YI Ji-xing,DONG Wei (College of Chemical &Material Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China) |
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| Abstract: | This article describes double trimethylolpropane acrylic ester synthesized from Di-TMP and acid by acid alcohol esterifiacation method.The influences of reaction conditions,such as reactant proportion,the level of polymerization inhibitor,reactant concentration and catalyst level were studied.With the help of the arrangement of orthogonal experimental design,the suitable experimental strategy was summarized.The product has pale color and its yield of product is 98%.The product was qualitative analyzed by IR... |
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| Keywords: | hydrothermal synthesis method Di-TMPTA direct esterfication orthogonal design |
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