三氧化二钕催化合成顺丁烯二酸二丁酯的研究 |
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引用本文: | 谭晓军. 三氧化二钕催化合成顺丁烯二酸二丁酯的研究[J]. 应用化工, 1997, 0(4) |
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作者姓名: | 谭晓军 |
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作者单位: | 济南大学化学系 |
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摘 要: | 用三氧化二钕催化合成了顺丁烯二酸二丁酯,研究了催化剂用量、醇酸配比、带水剂的使用等因素对反应的影响。在适宜条件下,酯化率可达93.2%。
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关 键 词: | 三氧化二钕 催化酯化 顺丁烯二酸二丁酯 |
Study on Catalytic Synthesis of Dibuty Meleate with Dineodymium Trioxide |
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Abstract: | Dibuty meleate was synthesized with dineodymium trioxide.The effects of catalyst's consumption,the ratio of n-butanol and maleic anhydride and using aqueous solution to reaction have been studied.Under appropriate conditions,the esterification rate can reach 93.2%. |
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Keywords: | dineodymium trioxide catalylic esterification dibutyl meleate |
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