| KNaY-zeolite catalyzed dehydration of methyl lactate |
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| 引用本文： | Hai Feng Shi Yao Chi Hu Yang Wang He Huang. KNaY-zeolite catalyzed dehydration of methyl lactate[J]. 中国化学快报, 2007, 18(4): 476-478. DOI: 10.1016/j.cclet.2007.01.043 |
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| 作者姓名： | Hai Feng Shi Yao Chi Hu Yang Wang He Huang |
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| 作者单位： | Hai Feng Shi a，Yao Chi Hu b，Yang Wang a，He Huanga，* aCollege of Life Science and Pharmacy，Nanjing University of Technology，Nanjing 210009，China bDepartment of Chemical Engineering，Hunan University of Science and Technology，Xiangtan 411201，China |
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| 摘 要： | A promising catalyst,KNaY was prepared by an ion exchange method with aqueous potassium chloride solution.Comparedwith NaY,KNaY was an effective catalyst for the dehydration of methyl lactate to methyl acrylate.Under the optimized conditions,an improved yield of 37.9 mol%was achieved.
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| 关 键 词： | KNaY 沸石 乳酸甲酯 催化脱水 离子交换 |
| 收稿时间： | 2006-10-13 |
KNaY-zeolite catalyzed dehydration of methyl lactate |
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| Hai Feng Shi,Yao Chi Hu,Yang Wang,He Huang. KNaY-zeolite catalyzed dehydration of methyl lactate[J]. Chinese Chemical Letters, 2007, 18(4): 476-478. DOI: 10.1016/j.cclet.2007.01.043 |
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| Authors: | Hai Feng Shi Yao Chi Hu Yang Wang He Huang |
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| Affiliation: | 1. College of Life Science and Pharmacy, Nanjing University of Technology, Nanjing 210009, China;2. Department of Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China |
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| Abstract: | A promising catalyst,KNaY was prepared by an ion exchange method with aqueous potassium chloride solution.Compared with NaY,KNaY was an effective catalyst for the dehydration of methyl lactate to methyl acrylate.Under the optimized conditions,an improved yield of 37.9 mol%was achieved. |
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| Keywords: | KNaY Ion exchange Methyl lactate Methyl acrylate |
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