| 复合固体超强酸催化合成醋酸正丁酯的研究 |
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| 引用本文： | 熊国宣,吴文金.复合固体超强酸催化合成醋酸正丁酯的研究[J].华东地质学院学报,1999,22(3):275-281. |
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| 作者姓名： | 熊国宣 吴文金 |
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| 作者单位： | 华东地质学院应用化学系 |
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| 摘 要： | 研究了以复合型固体超强酸为催化剂率合成醋酸正丁酯，探讨了酯化反应条件和催化剂的制作工艺对酯产生率的影响，实验结果表明，复合型固体超强酸（ＳＯ＾２－４／ＺｒＯ２－Ａｌ２Ｏ３）具有较高的催化活性和选择性，在最佳工艺条件下醌产率可达９６％，产品质量符合国标要求，该工艺操作简便，条件易控制，对环境无污染。
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| 关 键 词： | 复合型 固体超强酸 催化合成 醋酸正丁酯 |
The Study of Composite Solid Superacid Catalytic Synthesizing Butyl Acetate |
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| Xiong Guoxuan,Wu Wenjing,Xu Wenyuan,Han Liang.The Study of Composite Solid Superacid Catalytic Synthesizing Butyl Acetate[J].Journal of East China Geological Institute,1999,22(3):275-281. |
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| Authors: | Xiong Guoxuan Wu Wenjing Xu Wenyuan Han Liang |
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| Institution: | Xiong Guoxuan Wu Wenjing Xu Wenyuan Han Liang* |
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| Abstract: | This paper studies catalytic synthesis of butyl acetate,using composite solid superacid.It also discusses the condition of esterifical reaction and making technology of catalyst.As a result,Composite solid superacid (SO 2- 4/ZrO 2-Al 2O 3)has higher catalytic activity and selectivity.Under the best condition,the yield of ester can reach 96 percent and the quality keeps up with national standard.This technology is easily operated and the condition is easily controled.There is also no pollution. |
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| Keywords: | composite solid superacid catalytic synthesis butyl acetate |
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