Catalysts, kinetics and process optimization for the synthesis of methyl acrylate over Cs-P/gamma-Al2O3
Zhang, Guoliang1,2; Zhang, Honghua2; Yang, Dan2; Li, Chunshan2; Peng, Zhijian1; Zhang, Suojiang2
2016
发表期刊CATALYSIS SCIENCE & TECHNOLOGY
ISSN2044-4753
卷号6期号:16页码:6417-6430
摘要

Bifunctional catalysts Cs-P/gamma-Al2O3 were developed and firstly applied in a one-step synthesis of methyl acrylate using methyl acetate (Ma) and formaldehyde (FA). The catalysts were prepared using impregnation and characterized with X-ray diffraction, transmission electron microscopy, thermogravimetry and differential thermal analysis, nitrogen adsorption-desorption, ammonia-and carbon dioxide-temperature programmed desorption methods. The catalytic performance was evaluated using a fixed-bed microreactor. Experimental results indicated that the P loading had significant influence on the catalytic activity by modifying the acid-base surface properties of the catalyst. The process optimization using response surface methodology was performed and the interactions of operational variables including the Ma/FA molar ratio, reaction time and temperature were elucidated. Then the kinetics of the aldol condensation reaction was studied using a pseudo-homogeneous kinetic model. In addition, the lifetime of optimum Cs10%-P5%/gamma-Al2O3 catalyst was evaluated over a continuous period of 400 h, and did not exhibit an obvious decrease in efficiency.

文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1039/c6cy00620e
收录类别SCI
语种英语
关键词[WOS]PHASE ALDOL CONDENSATION ; METHACRYLIC-ACID SYNTHESIS ; PROPIONIC-ACID ; PHOSPHORIC-ACID ; PHOTOELECTRON-SPECTROSCOPY ; BIODIESEL SYNTHESIS ; THERMAL-BEHAVIOR ; OXIDE CARRIERS ; IONIC LIQUID ; OLEIC-ACID
WOS研究方向Chemistry
WOS类目Chemistry, Physical
项目资助者National Basic Research Program of China(2015CB251401) ; National Natural Science Funds for Distinguished Young Scholar(21425625) ; National Science Fund for Excellent Young Scholars(21422607) ; International S&T Cooperation Program of China(2014DFA61670) ; Beijing Nova Programme(Z12111000250000)
WOS记录号WOS:000381439400027
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21443
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.China Univ Geosci, Sch Engn & Technol, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Guoliang,Zhang, Honghua,Yang, Dan,et al. Catalysts, kinetics and process optimization for the synthesis of methyl acrylate over Cs-P/gamma-Al2O3[J]. CATALYSIS SCIENCE & TECHNOLOGY,2016,6(16):6417-6430.
APA Zhang, Guoliang,Zhang, Honghua,Yang, Dan,Li, Chunshan,Peng, Zhijian,&Zhang, Suojiang.(2016).Catalysts, kinetics and process optimization for the synthesis of methyl acrylate over Cs-P/gamma-Al2O3.CATALYSIS SCIENCE & TECHNOLOGY,6(16),6417-6430.
MLA Zhang, Guoliang,et al."Catalysts, kinetics and process optimization for the synthesis of methyl acrylate over Cs-P/gamma-Al2O3".CATALYSIS SCIENCE & TECHNOLOGY 6.16(2016):6417-6430.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Catalysts, kinetics (6910KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Guoliang]的文章
[Zhang, Honghua]的文章
[Yang, Dan]的文章
百度学术
百度学术中相似的文章
[Zhang, Guoliang]的文章
[Zhang, Honghua]的文章
[Yang, Dan]的文章
必应学术
必应学术中相似的文章
[Zhang, Guoliang]的文章
[Zhang, Honghua]的文章
[Yang, Dan]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Catalysts, kinetics and process optimization for the synthesis of methyl acrylate over Cs-P_gamma-Al2O3.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。