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| STUDIES OF CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNTHESIS GAS | |
| 引用本文： | YU Jun-Sheng, KANG Xing-Wu, YU Zuo-Long(Chengdu Institute of Organic Chemistry,The Chinese Academy of SciencesChengdu. Sichuan 610041). STUDIES OF CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNTHESIS GAS[J]. 天然气化学杂志, 1997, 6(1): 30-36 |
| 作者姓名： | YU Jun-Sheng KANG Xing-Wu YU Zuo-Long(Chengdu Institute of Organic Chemistry The Chinese Academy of SciencesChengdu. Sichuan 610041) |
| 作者单位： | Chengdu Institute of Organic Chemistry，The Chinese Academy of SciencesChengdu. Sichuan 610041 |
| 摘 要： | llltcractlOllIntroductionNaturalgas.oft"hichthemajorconstituentismethane.hasbeenusedtoproduces'.nthcsisgasonalargeindustrialscaleforseveraldecades-mostl}'insteamreformingreaction(SR)t'.hichsuffersfromthedisadvantageofhighHZ/COratio(>4-whichis11otsuitablef… |
STUDIES OF CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNTHESIS GAS |
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| Junsheng Yu,Xingwu Kang,Zuolong Yu. STUDIES OF CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNTHESIS GAS[J]. Journal of Natural Gas Chemistry, 1997, 6(1): 30-36 | |
| Authors: | Junsheng Yu Xingwu Kang Zuolong Yu |
| Affiliation: | Chengdu Institute of Organic Chemistry |
| Abstract: | The aetivities of Ni/Al2O3 and Pt-doped Ni/Al2O3 catalysts forpartial oxidation of methane to synthesis gas have been studied by using afixed-bed flow reactor It was found by examining the effects of dopedamount of Pt on catalytic properties of catalysts that the activity andselectivity for CO and H2 of Pt- doped Ni/Al2O3 were much better than thatof Ni/Al2O3 catalyst The interaction between Pt and Ni in the catalyst wasinvestigated by temperature-programmed reduction CO2-temperature programmed edsroption and CO-temperature-programmed desorption Theresults showed that Pt promoted the reduction of Ni and affected the CO andCO2 adsorption capacity of Pt-doped Ni-Al2O3 catalyst This indicated thatthere might be some strong interaction between Pt and Ni which enhancedthe activity and stability of Pt-dopedNi-Al2O3 catalyst. |
| Keywords: | methane partial oxidation . synthesis gas Pt-Ni/Al2O3 Pt-Ni |
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