DICP OpenIR
Improvement of adsorptive desulfurization performance of Ni/ZnO adsorbent by doping with Mn additive
Zhang Yuliang1,2; Yang Yongxing1; Lin Feng1,2; Yang Min1; Liu Tiefeng1; Jiang Zongxuan1; Li Can1
KeywordAdsorptive Desulfurization Nickel Manganese Zinc Oxide Adsorbent Regeneration
Source PublicationCHINESE JOURNAL OF CATALYSIS
2013
DOI10.1016/S1872-2067(11)60513-5
Volume34Issue:1Pages:140-145
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordHOT GAS DESULFURIZATION ; FUEL-CELL APPLICATIONS ; DEEP DESULFURIZATION ; REACTIVE ADSORPTION ; JET FUEL ; OXIDATIVE DESULFURIZATION ; SELECTIVE ADSORPTION ; ACTIVATED CARBONS ; DIESEL FUEL ; THIOPHENE
AbstractThe effect of Mn doping on the adsorptive desulfurization performance of 5%Ni/ZnO adsorbents was investigated in model gasoline, with thiophene as a sulfur-containing compound, using a fixed-bed reactor. The 5%Ni/MnO-ZnO adsorbents with different levels of Mn doping were prepared using an incipient wetness impregnation method and characterized by powder X-ray diffraction (XRD). It was found that the adsorption performances of the 5%Ni/MnO-ZnO adsorbents were considerably improved after Mn doping compared with that of 5%Ni/ZnO. Moreover, the 5%NiO/MnO-ZnO adsorbents showed high desulfurization activities after regeneration. Sulfur removal by a 5%NiO/8%MnO-ZnO adsorbent after three reaction-regeneration cycles was 4% higher than that by a 5%NiO/ZnO adsorbent without Mn doping. The excellent performance of the 5%NiO/8%MnO-ZnO adsorbent in desulfurization, and its regenerability, were attributed to formation of a new compound, ZnMnO3, in the adsorbent; this compound as characterized using XRD. (C) 2013, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000314376900011
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/137750
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang Yuliang,Yang Yongxing,Lin Feng,et al. Improvement of adsorptive desulfurization performance of Ni/ZnO adsorbent by doping with Mn additive[J]. CHINESE JOURNAL OF CATALYSIS,2013,34(1):140-145.
APA Zhang Yuliang.,Yang Yongxing.,Lin Feng.,Yang Min.,Liu Tiefeng.,...&Li Can.(2013).Improvement of adsorptive desulfurization performance of Ni/ZnO adsorbent by doping with Mn additive.CHINESE JOURNAL OF CATALYSIS,34(1),140-145.
MLA Zhang Yuliang,et al."Improvement of adsorptive desulfurization performance of Ni/ZnO adsorbent by doping with Mn additive".CHINESE JOURNAL OF CATALYSIS 34.1(2013):140-145.
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