| 稀土化合物对乳酸正丁酯的催化合成 |
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| 引用本文： | 夏金虹,梁福沛. 稀土化合物对乳酸正丁酯的催化合成[J]. 化工技术与开发, 1997, 0(1) |
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| 作者姓名： | 夏金虹 梁福沛 |
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| 作者单位： | 广西玉林地区师范专科学校化学系(夏金虹)，广西师范大学化学化工系(梁福沛) |
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| 摘 要： | 以稀土化合物为催化剂，实现了乳酸与正丁醇反应合成乳酸正丁酯。同时研究了催化剂用量、带水剂用量、酸醇比及反应时间等因素对反应的影响。适宜条件下，酯产率可达８５％以上。
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| 关 键 词： | 稀土化合物 催化酯化 乳酸正丁酯 |
The Catalysis of Rare Earth Compound in Synthesis of Butyl Lactate |
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| Xia Jinghong. The Catalysis of Rare Earth Compound in Synthesis of Butyl Lactate[J]. Technology & Development of Chemical Industry, 1997, 0(1) |
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| Authors: | Xia Jinghong |
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| Abstract: | In the presence of catalyst of rare earth compound, lactic acid reacts with n-butyl alcohol to form butyl lactate. It studies the optimun amount of catalyst and water carrying agent, reaction time, ratio between acid and alcohol. Production rate reaches 85%. |
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| Keywords: | rare earth compound catalyst esterification butyl lactate |
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