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题名: Synthesis of Mixed Alcohols from CO Hydrogenation over Iron and Nickel Metal Phosphide Catalysts
作者: Song Xiangen1, 3;  Ding Yunjie1, 2;  Chen Weimiao1;  Dong Wenda1, 3;  Pei Yanpeng1, 3;  Zang Juan1, 3;  Yan Li1;  Lu Yuan1
关键词: carbon monoxide hydrogenation ;  oxygenates ;  metal phosphides ;  silica ;  iron phosphide ;  nickel phosphide
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2012-12-01
DOI: 10.1016/S1872-2067(11)60460-9
卷: 33, 期:12, 页:1938-1944
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: A series of silica supported iron and nickel metal phosphides with different molar ratios of P to metal were synthesized by the temperature programmed reduction method. Their catalytic performance for CO hydrogenation in a fixed bed reactor was tested with the conditions of 553 K, 5.0 MPa, and H-2:CO = 2 (molar ratio). With the FePx/SiO2 catalysts (x denotes the molar ratio of P to metal), the product was a mixture of oxygenates containing methanol as the major component. With the NiPx/SiO2 samples, the liquid product was mainly methanol. The Fe2P, Fe3P, Ni, Ni2P, Ni3P, and Ni12P5 phases were stable during CO hydrogenation, while most of the metallic Fe phase transformed into iron carbide.
关键词[WOS]: SYNTHESIS GAS CONVERSION ;  HIGH-TEMPERATURE ;  RH CATALYSTS ;  SYNGAS ;  ETHANOL ;  HYDRODESULFURIZATION ;  AMMOXIDATION ;  REDUCTION ;  NI2P/SIO2
语种: 英语
WOS记录号: WOS:000313139200010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/143133
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Song Xiangen,Ding Yunjie,Chen Weimiao,et al. Synthesis of Mixed Alcohols from CO Hydrogenation over Iron and Nickel Metal Phosphide Catalysts[J]. CHINESE JOURNAL OF CATALYSIS,2012,33(12):1938-1944.
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