The selective hydrogenation of ethyl stearate to stearyl alcohol over Cu/Fe bimetallic catalysts

	The selective hydrogenation of ethyl stearate to stearyl alcohol over Cu/Fe bimetallic catalysts
	He, Limin ; Li, Xiaoru ; Lin, Weiwei ; Li,Wei ; Cheng,Haiyang ; Yu,Yancun ; Fujita,Shin-ichiro ; Arai,Masahiko ; Zhao,Fengyu
刊名	journal of molecular catalysis a-chemical
	2014
卷号	392 期号:19 页码:143-149
关键词	RAY PHOTOELECTRON-SPECTROSCOPY DIMETHYL OXALATE IRON CROTONALDEHYDE NANOPARTICLES PERFORMANCE REDUCTION OXIDATION CU(OH)(2) PT(111)
通讯作者	zhao,f
英文摘要	bimetallic and monometallic catalysts including cu and/or fe species were prepared by a co-precipitation method and their catalytic performance was tested for the selective hydrogenation of ethyl stearate to stearyl alcohol. the bimetallic catalysts were observed to be even more active for this selective hydrogenation compared to the monometallic catalysts and their physical mixtures. with a bimetallic catalyst of cu/fe (4/1 in mole ratio) reduced at 200 degrees c, a selectivity to the alcohol reached to above 99% at a conversion of 97% in reaction for 4h at 230 degrees c, 3.0 mpa. effects of composition and reduction temperature on the catalytic performance were studied and the properties of catalysts prepared under different conditions were examined by xrd, tpr, n-2 physisorption, and sem. the relationship of the performance with the properties of the catalysts was discussed, along with the conditions under which synergistic effects of cu and fe species appeared and caused the enhancement of the catalytic performance. (c) 2014 elsevier b.v. all rights reserved.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/57306]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	He, Limin,Li, Xiaoru,Lin, Weiwei,et al. The selective hydrogenation of ethyl stearate to stearyl alcohol over Cu/Fe bimetallic catalysts[J]. journal of molecular catalysis a-chemical,2014,392(19):143-149.
APA	He, Limin.,Li, Xiaoru.,Lin, Weiwei.,Li,Wei.,Cheng,Haiyang.,...&Zhao,Fengyu.(2014).The selective hydrogenation of ethyl stearate to stearyl alcohol over Cu/Fe bimetallic catalysts.journal of molecular catalysis a-chemical,392(19),143-149.
MLA	He, Limin,et al."The selective hydrogenation of ethyl stearate to stearyl alcohol over Cu/Fe bimetallic catalysts".journal of molecular catalysis a-chemical 392.19(2014):143-149.