| 相转移法制备Cu-Mn合成气一步法合成甲酸甲酯催化剂 |
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| 引用本文： | 杨迎春,吴玉塘,刘兴泉,罗仕忠,于作龙.相转移法制备Cu-Mn合成气一步法合成甲酸甲酯催化剂[J].化学研究与应用,2000,12(5):510-514. |
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| 作者姓名： | 杨迎春 吴玉塘 刘兴泉 罗仕忠 于作龙 |
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| 作者单位： | 1. 四川师范学院化学系,四川,南充,637002
2. 中国科学院成都有机化学研究所,四川,成都,610041 |
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| 摘 要： | 采用月桂酸作表面活性剂相转移制备了Ｃｕ－Ｍｎ合成甲酸甲酯催化剂，结果发现相转移法制得的催化剂粒径比采用共沉淀法要小得多，已经达到了纳米超细粒子水平。同时，比表面积也显著增大，用于由合成气一步法合成甲酸甲酯的活性显著高于共沉淀法及浸渍法制得的催化剂。
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| 关 键 词： | 相转移 铜－锰催化剂 合成气 甲酸甲酯 合成 |
| 修稿时间： | 1999-11-15 |
PHASE TRANSFER PREPARATION OF Cu-Mn METHYL FORMATE SYNTHESIS CATALYST DIRECTLY FROM SYNTHESIS GAS |
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| YANG Ying-chun,WU Yu-tang,LIU Xing-quan,LUO Shi-zhong,YU Zuo-long.PHASE TRANSFER PREPARATION OF Cu-Mn METHYL FORMATE SYNTHESIS CATALYST DIRECTLY FROM SYNTHESIS GAS[J].Chemical Research and Application,2000,12(5):510-514. |
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| Authors: | YANG Ying-chun WU Yu-tang LIU Xing-quan LUO Shi-zhong YU Zuo-long |
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| Abstract: | Cu Mn methyl formate synthesis catalysts have been prepared with phase transfer using lauric acid as a surfactant.The results indicate that the thus catalysts obtained have smaller particles size and higher specific area than the one by coprecipitation and impregnation.Moreover,the reaction activity of the one step synthesis of methyl formate directly from synthesis gas is obviously higher than those by coprecipitation and impregnation. |
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| Keywords: | phase transfer ultrafine particle Cu Mn catalyst synthesis gas methyl formate |
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