| 锰、钡等氧化物对铜铬催化剂加氢性能的影响 |
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| 引用本文： | 戎晶芳,陆文云,何勇坚.锰、钡等氧化物对铜铬催化剂加氢性能的影响[J].石油化工,1995(7). |
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| 作者姓名： | 戎晶芳 陆文云 何勇坚 |
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| 作者单位： | 中国科技大学化学物理系 |
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| 摘 要： | 考察了过渡金属氧化物、稀土氧化物和ＢａＯ对Ｃｕ－Ｃｒ催化剂豆油加氢活性和选择性的影响。通过ＸＲＤ、ＴＰＲ、ＴＥＭ、ＸＰＳ和比表面的测定，探讨了ＭｎＯ、ＢａＯ提高催化剂活性和延长催化剂使用寿命的原因。
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| 关 键 词： | 铜铬氧化物催化剂，加氢，MnO，BaO |
Effect of Mn aud Ba Oxides on Hydrogenation Performance of Copper-Chromite Catalyst |
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| Rong Jingfang,Ln Wenyun and He Yongjian.Effect of Mn aud Ba Oxides on Hydrogenation Performance of Copper-Chromite Catalyst[J].Petrochemical Technology,1995(7). |
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| Authors: | Rong Jingfang Ln Wenyun and He Yongjian |
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| Abstract: | Influence of transition metal oxides,rare earthmetal oxides and BaO on activity and selectivity of copper-chromite catalysts for hydrogenation of soybean oil was investigated. The cause of MnO and BaO being able to increase the activity and prolong the live-span ofCu-Cr catalysts is explored on the basis of results of XRD,TPR,TEM,XPS and specific surfacemeasurement. |
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| Keywords: | copper-chromite catalyst hydrogenation Mn and Ba oxides |
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