| 铁系无机盐非均相催化合成丁酸异戊酯 |
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| 引用本文： | 陈丹云,李党生.铁系无机盐非均相催化合成丁酸异戊酯[J].天然气化工,2004,29(5):65-67. |
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| 作者姓名： | 陈丹云 李党生 |
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| 作者单位： | 1. 河南大学化学化工学院,开封,475001
2. 黄河水利职业技术学院,开封,475001 |
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| 基金项目： | 河南省教育厅自然科学研究项目 (编号 2 0 0 460 1 0 42 ) |
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| 摘 要： | 硫酸铁及自制的两种铁系无机盐Fe2(SO4)3 K2S2O8和Fe2(SO4)3 K2SO4被用于催化合成丁酸异戊酯,这些催化剂均不溶于反应物系,具有活性高,易分离回收,无环境污染等优势。结果表明Fe2(SO4)3 K2SO4的催化活性最高,Fe2(SO4)3 K2S2O8的重复使用性最佳。
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| 关 键 词： | 硫酸铁 铁系无机盐 丁酸异戊酯 催化 |
| 文章编号： | 1001-9219(2004)05-65-02 |
| 修稿时间： | 2003年11月24 |
Heterogeneous Synthesis of Isoamyl Butyrate Catalyzed by Ferric Inorganic Salt |
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| CHENG Dan-yun,LI Dang-sheng.Heterogeneous Synthesis of Isoamyl Butyrate Catalyzed by Ferric Inorganic Salt[J].Natural Gas Chemical Industry,2004,29(5):65-67. |
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| Authors: | CHENG Dan-yun LI Dang-sheng |
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| Affiliation: | CHENG Dan-yun~1,LI Dang-sheng~2 |
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| Abstract: | Ferric sulfate and Fe_2(SO_4)_3-K_2S_2O_8 and Fe_2(SO_4)_3-K_2SO_4 were used as catalysts for the synthesis of isoamyl butyrate from n-butanoic acid and isoamyl alcohol by esterification reaction. All of these catalysts showed high activity. They didn't dissolves in the reaction system so were easy to be separated from the products. Fe_2(SO_4)_3-K_2SO_4 had highest activity and Fe_2(SO_4)_3-K_2S_2O_8 had good reusability. These catalysts are efficient, economic and environmental friendly. |
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| Keywords: | ferric sulfate ferric inorganic salt isoamyl butyrate catalysis |
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