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麻烦哪位帮忙查一下这篇文章的检索号： Coupling membrane pervaporation with a fixed-bed reactor for enhanced esterification of oleic acid with ethanol Ying Han a, Enmin Lv a, Lingling Maa, Jie Lu b, Kexun Chen a,⇑, Jincheng Ding a,⇑ 谢谢.... |
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Coupling membrane pervaporation with a fixed-bed reactor for enhanced esterification of oleic acid with ethanol 作者:Han, Y (Han, Ying)[ 1 ] ; Lv, EM (Lv, Enmin)[ 1 ] ; Ma, LL (Ma, Lingling)[ 1 ] ; Lu, J (Lu, Jie)[ 2 ] ; Chen, KX (Chen, Kexun)[ 1 ] ; Ding, JC (Ding, Jincheng)[ 1 ] ENERGY CONVERSION AND MANAGEMENT 卷: 106 页: 1379-1386 DOI: 10.1016/j.enconman.2015.10.075 出版年: DEC 2015 查看期刊信息 摘要 Process intensification through membrane pervaporation (PV) integrated with a fixed-bed reactor could be successfully applied to the esterification of oleic acid and ethanol, which is a crucial step in the bio-diesel synthesis using waste oil and grease as resource. The properties of the NaA zeolite membrane such as structure, formulation and separation were investigated by scanning electronic microscopy-energy dispersive spectrometry (SEM-EDS), X-ray diffractometry (XRD) and PV dehydration. Results showed that the NaA zeolite membrane had good separating property for removing water from the organics mixture. The operating conditions were optimized as the ethanol to oleic acid molar ratio of 15:1, feedstock flow rate of 1.0 ml/min, reaction temperature of 80.0 degrees C and catalyst bed height of 132 mm. The final conversion of oleic acid increased from 84.23% to 87.18% by PV using the NaA zeolite membrane at 24.0 h of operation. The membrane showed good PV performance after used for eight successive runs in the PV-assisted esterification. The resin exhibited a much high catalytic activity and operation stability after used for 100 h in the consecutive single pass fixed-bed esterification. (C) 2015 Elsevier Ltd. All rights reserved. 关键词 作者关键词:Esterification; Pervaporation; Fixed-bed reactor; Enhanced reactor; NaA zeolite membrane KeyWords Plus:CATION-EXCHANGE RESIN; BIODIESEL PRODUCTION; HETEROGENEOUS CATALYST; COMPOSITE MEMBRANES; ZEOLITE MEMBRANE; ACETIC-ACID; OIL; DEHYDRATION; PERFORMANCE; WATER 作者信息 通讯作者地址: Chen, KX (通讯作者) 显示增强组织信息的名称 Shandong Univ Technol, Coll Chem Engn, 12 Zhangzhou Rd, Zibo 255049, Shandong, Peoples R China. 地址: 显示增强组织信息的名称 [ 1 ] Shandong Univ Technol, Coll Chem Engn, Zibo 255049, Shandong, Peoples R China 显示增强组织信息的名称 [ 2 ] Shandong Univ Technol, Dept Resources & Environm Engn, Zibo 255049, Shandong, Peoples R China 电子邮件地址:kexunchen@ustc.edu; djclj@sdut.edu.cn 基金资助致谢 基金资助机构 授权号 Natural Science Foundation of Shandong Province ZR2013BL010 ZR2015EL044 Shandong University of Technology Zibo Technology Research and Development Program of China 2013GG04110 查看基金资助信息 出版商 PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND 类别 / 分类 研究方向:Thermodynamics; Energy & Fuels; Mechanics; Physics Web of Science 类别:Thermodynamics; Energy & Fuels; Mechanics; Physics, Nuclear 文献信息 文献类型:Article 语种:English 入藏号: WOS:000366063500126 ISSN: 0196-8904 eISSN: 1879-2227 期刊信息 目录： Current Contents Connect® Impact Factor (影响因子): Journal Citation Reports® 其他信息 IDS 号: CX9YU Web of Science 核心合集中的 "引用的参考文献": 34 Web of Science 核心合集中的 "被引频次": 0 |
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