| 纳米固体超强酸SO_4~(2-)/Fe_2O_3催化合成乙酸异戊酯 |
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| 引用本文： | 孟宪昌,许建新.纳米固体超强酸SO_4~(2-)/Fe_2O_3催化合成乙酸异戊酯[J].湖南工程学院学报(自然科学版),2001(Z1). |
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| 作者姓名： | 孟宪昌 许建新 |
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| 作者单位： | 河北保定师范专科学校化学系 河北保定071051
(孟宪昌)，河北保定师范专科学校化学系 河北保定071051(许建新) |
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| 摘 要： | 合成了纳米固体超强酸 ,考察了该催化剂在乙酸异戊酯合成的催化活性 ,并与非纳米的SO2 - 4/TiO2 ,SO2 - 4/ZrO2 ,SO2 - 4/Fe2 O3,浓H2 SO4 催化剂进行了比较 ,同时对酯化反应的影响因素诸如催化剂的制备、用量及反应时间进行了研究。
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| 关 键 词： | 纳米固体超强酸 乙酸异戊酯 催化 合成 |
Study on Synthesis of Iso-Amyl Acetate Catalyzed by the Nanosolid Superacid SO_4~(2-)/Fe_2O_3 |
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| MENG Xian-chang,XU Jian-xin.Study on Synthesis of Iso-Amyl Acetate Catalyzed by the Nanosolid Superacid SO_4~(2-)/Fe_2O_3[J].Journal of Hunan Institute of Engineering(Natural Science Edition),2001(Z1). |
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| Authors: | MENG Xian-chang XU Jian-xin |
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| Abstract: | The nanosolid superacid SO 2- 4/Fe 2O 3 is synthesized and the catalytic activity in the Synthesis of isoamyl acetate is also studied.The catalytic activity is compared with the catalytic activity of SO 2- 4/TiO 2?SO 2- 4/ZrO 2?SO 2- 4/Fe 2O 3 and H 2SO 4.The influence of esterification such as the synthesis of catalyst and the adding amount of the catalyst,the factors of esterifying time are also investigated. |
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| Keywords: | nanosolid Superacid SO 2- 4/Fe 2O 3 isoamyl acetate catalyst synthesis |
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