Oxidative esterification of methacrolein to methyl methacrylate over supported palladium catalyst

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	Oxidative esterification of methacrolein to methyl methacrylate over supported palladium catalyst
	Zhao, W ; Cheng, WG ; Li, ZX ; Wang, L ; Zhang, XP ; Zhang, SJ
刊名	CHINESE CHEMICAL LETTERS
	2006-06-01
卷号	17 期号:6 页码:739-742
关键词	oxidative esterification methacrolein methyl methylcralate palladium alumina
ISSN号	1001-8417
其他题名	Chin. Chem. Lett.
中文摘要	Supported palladium catalysts, which were used in the oxidative esterification of methacrolein to methyl methacrylate, have been prepared with different carriers and Pd precursors. Experimental results revealed that Pd catalysts with gamma-Al2O3 support and Na2PdCl4 precursor showed good performance. Pd catalyst modified with Pb and Mg indicated that Pd-Mg bimetallic catalyst exhibited considerably higher activity and Pd-Pb exhibited both higher activity and selectivity. 92.27% methacrolein conversion and 90.57% methyl methacrylate selectivity were obtained on Pd-Pb-Mg catalyst.
英文摘要	Supported palladium catalysts, which were used in the oxidative esterification of methacrolein to methyl methacrylate, have been prepared with different carriers and Pd precursors. Experimental results revealed that Pd catalysts with gamma-Al2O3 support and Na2PdCl4 precursor showed good performance. Pd catalyst modified with Pb and Mg indicated that Pd-Mg bimetallic catalyst exhibited considerably higher activity and Pd-Pb exhibited both higher activity and selectivity. 92.27% methacrolein conversion and 90.57% methyl methacrylate selectivity were obtained on Pd-Pb-Mg catalyst.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Multidisciplinary
研究领域[WOS]	Chemistry
收录类别	SCI
原文出处	://WOS:000238441500010
语种	英语
WOS记录号	WOS:000238441500010
公开日期	2013-10-24
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/4034]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhao, W,Cheng, WG,Li, ZX,et al. Oxidative esterification of methacrolein to methyl methacrylate over supported palladium catalyst[J]. CHINESE CHEMICAL LETTERS,2006,17(6):739-742.
APA	Zhao, W,Cheng, WG,Li, ZX,Wang, L,Zhang, XP,&Zhang, SJ.(2006).Oxidative esterification of methacrolein to methyl methacrylate over supported palladium catalyst.CHINESE CHEMICAL LETTERS,17(6),739-742.
MLA	Zhao, W,et al."Oxidative esterification of methacrolein to methyl methacrylate over supported palladium catalyst".CHINESE CHEMICAL LETTERS 17.6(2006):739-742.