| 大豆油加氢高活性催化剂的研究 |
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| 引用本文： | 陈凌霞,黄宇芳,刘寿长.大豆油加氢高活性催化剂的研究[J].河南化工,2002(3):21-22. |
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| 作者姓名： | 陈凌霞 黄宇芳 刘寿长 |
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| 作者单位： | 1. 郑州教育学院,化学系,河南,郑州,450052
2. 郑州大学,化学系,河南,郑州,450052 |
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| 摘 要： | 采用并流沉淀法制备了Cu－Ni二元催化剂，研究了SiO2的加入量和焙烧温度对催化剂活性的影响。结果表明加入SiO2可明显提高Cu－Ni二元催化剂活性，加入量以Cu(Ni):SiO2=1.5为好，最佳焙烧温度300℃。文中方法制备的催化剂用于大豆油的催化加氢，表现出很高的催化活性。
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| 关 键 词： | 并流沉淀法 铜镍催化剂 SiO2 分散剂 |
| 文章编号： | 1003-3467(2002)03-0021-02 |
| 修稿时间： | 2001年12月12 |
Study on High Active Catalyst for Hydrogenation of Soybean Oils |
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| CHEN Ling - xia,HUANG Yu - fang,LIU Shou - chang.Study on High Active Catalyst for Hydrogenation of Soybean Oils[J].Henan Chemical Industry,2002(3):21-22. |
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| Authors: | CHEN Ling - xia HUANG Yu - fang LIU Shou - chang |
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| Affiliation: | CHEN Ling - xia1,HUANG Yu - fang1,LIU Shou - chang2 |
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| Abstract: | Abstract:Cu- Ni bibasic catalyst is prepared by paralled flow precipitation method using silica as disperser. The amount of silica addition and calcination temperature are studied. The result indicates that activity of Cu -Ni bibasic catalyst can be raised significantly by adding Si02. The suitable amount of Si02 is Cu(Ni)/Si02 = 1.5,optimized calcination temperature is 300. The catalyst prepared by mentioned method is of high activity for hydrogenation of soybean oils. |
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| Keywords: | Key words: paralled flow precipitation method Cu - Ni bibasic catalyst SiO2 dispenser |
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