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Improvement in diesel desulfurization capacity by equilibrium isotherms analysis
Tang, Huang1,2; Li, Wangliang1; Zhang, Ting1,2; Li, Qiang1,2; Xing, Jianmin1; Liu, Huizhou1,3; Li, WL
2011-04-29
Source PublicationSEPARATION AND PURIFICATION TECHNOLOGY
ISSN1383-5866
Volume78Issue:3Pages:352-356
AbstractMesoporous aluminosilicates (MAS) showed advantages over zeolites and mesoporous molecular sieves in adsorption desulfurization of diesel fuels. However, the adsorptive capacity still has great space to improve. The equilibrium adsorption data were modeled by Langmuir and Freundlich isotherms. Langmuir model can well describe the adsorption on ion-exchanged MAS. Infer from the hypothesis conditions of Langmuir model, the temperature and the active sites are two key factors to determine the adsorptive capacity. Adsorption experiments were carried out with both model oils and diesel fuels on fixed-bed. The results showed that pi-complexation adsorbents were more efficient to remove sulfur compounds at higher temperature and that the saturated adsorption capacity had a linear relationship with the silver ions loaded on the adsorbents. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.
KeywordDiesel Fuels Adsorption Desulfurization Mesoporous Aluminosilicates Pi-complexation
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.seppur.2010.10.003
Indexed BySCI
Language英语
WOS KeywordFUEL-CELL APPLICATIONS ; SELECTIVE ADSORPTION ; DEEP DESULFURIZATION ; JET FUEL ; MESOPOROUS ALUMINOSILICATES ; TRANSPORTATION FUELS ; AMBIENT CONDITIONS ; PI-COMPLEXATION ; ADSORBENTS ; GASOLINE
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000290699500014
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/4885
Collection生化工程国家重点实验室
Corresponding AuthorLi, WL
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Tang, Huang,Li, Wangliang,Zhang, Ting,et al. Improvement in diesel desulfurization capacity by equilibrium isotherms analysis[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2011,78(3):352-356.
APA Tang, Huang.,Li, Wangliang.,Zhang, Ting.,Li, Qiang.,Xing, Jianmin.,...&Li, WL.(2011).Improvement in diesel desulfurization capacity by equilibrium isotherms analysis.SEPARATION AND PURIFICATION TECHNOLOGY,78(3),352-356.
MLA Tang, Huang,et al."Improvement in diesel desulfurization capacity by equilibrium isotherms analysis".SEPARATION AND PURIFICATION TECHNOLOGY 78.3(2011):352-356.
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