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| 水滑石选择性催化合成三乙二醇单丁醚 | |
| 引用本文： | 刘金龙,王永杰,廖世健,王复东,徐杰,魏同成.水滑石选择性催化合成三乙二醇单丁醚[J].催化学报,2000,21(3):283-285. |
| 作者姓名： | 刘金龙 王永杰 廖世健 王复东 徐杰 魏同成 |
| 作者单位： | 1. 中国科学院大连化学物理研究所,大连,116023;辽阳利迪化学品有限公司,辽阳,111220 2. 中国科学院大连化学物理研究所,大连,116023 3. 中国科学院大连化学物理研究所,大连,116023;中国科学院金属有机化学开放实验室,上海,200032 4. 辽阳利迪化学品有限公司,辽阳,111220 |
| 摘 要： | The hydrotalcite (n(Mg)/n(Al)=3) calcined at 500 ℃, containing a great number of fine pores (d<3 5 nm, 34% of the all pore volume) and increased BET surface area by about three times (from 75 to 205 m 2/g), has been successfully applied to the selective ethoxylation reaction of a mixture of alcohols. The experimental results showed that the calcined hydrotalcite is an efficient solid base catalyst for synthesis of BuO(EO) 3H with high selectivity of over 90%. |
| 关 键 词： | 水滑石 精细化工 杂多酸 乙氧基化反应 固体碱催化剂 |
| 收稿时间： | 2000-06-25 |
Selective Synthesis of Triethylene Glycol Monobutyl Ether over Hydrotalcite Catalyst |
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| LIU Jinlong,WANG Yongjie,LIAO Shijian,WANG Fudong,XU Jie,WEI Tongcheng.Selective Synthesis of Triethylene Glycol Monobutyl Ether over Hydrotalcite Catalyst[J].Chinese Journal of Catalysis,2000,21(3):283-285. | |
| Authors: | LIU Jinlong WANG Yongjie LIAO Shijian WANG Fudong XU Jie WEI Tongcheng |
| Institution: | LIU Jinlong 1,2,WANG Yongjie 1,LIAO Shijian 1,WANG Fudong 1,XU Jie 1,WEI Tongcheng 2 |
| Abstract: | |
| Keywords: | hydrotalcite selective ethoxylation triethylene glycol monobutyl ether ethylene oxide |
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