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Rare earth promoted nickel catalysts for the selective oxidation of natural gas to syngas
Chu, W; Yan, WG; Liu, X; Li, Q; Yu, ZL; Xiong, GX; Parmaliana, A; Sanfilippo, D; Frusteri, F; Vaccari, A; Arena, F
关键词Natural Gas Selective Oxidation Syngas Production Nickel Catalyst Yttria Promoter Ceria Effect
刊名NATURAL GAS CONVERSION V
1998
119页:849-854
收录类别ISTP ; 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
关键词[WOS]METHANE
英文摘要Selective oxidation of natural gas to yielding syngas was investigated over rare earth promoted nickel catalysts. It was found that the rare earth oxides like Y2O3, CeO2 were good promoters for better product yields and selectivities. The operating parameters could have an important influence on the catalyst performances, and the syngas content (CO/H-2) could arrive to 97.68% in the reaction with a space velocity of 1.5x10(5) h(-1) CH4 and at 870 degrees C. The promoted catalysts were studied by XRD, TPR and XPS techniques, the ceria could suppress the growth of nickel crystallites, enhancing the catalyst stability and the catalytic performances.
语种英语
WOS记录号WOS:000076939000138
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被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/138181
专题中国科学院大连化学物理研究所
作者单位1.Acad Sinica, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China
2.Acad Sinica, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Chu, W,Yan, WG,Liu, X,et al. Rare earth promoted nickel catalysts for the selective oxidation of natural gas to syngas[J]. NATURAL GAS CONVERSION V,1998,119:849-854.
APA Chu, W.,Yan, WG.,Liu, X.,Li, Q.,Yu, ZL.,...&Arena, F.(1998).Rare earth promoted nickel catalysts for the selective oxidation of natural gas to syngas.NATURAL GAS CONVERSION V,119,849-854.
MLA Chu, W,et al."Rare earth promoted nickel catalysts for the selective oxidation of natural gas to syngas".NATURAL GAS CONVERSION V 119(1998):849-854.
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