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Deep desulfurization of diesel by integrating adsorption and microbial method
Li, Wangliang; Tang, Huang; Liu, Qingfen; Xing, Jianmin; Li, Qiang; Wang, Dan; Yang, Maohua; Li, Xin; Liu, Huizhou; Li, WL
2009-05-15
Source PublicationBIOCHEMICAL ENGINEERING JOURNAL
ISSN1369-703X
Volume44Issue:2-3Pages:297-301
AbstractAiming for the deep desulfurization of diesel, a novel adsorption-bioregeneration system was constructed by combining adsorption and biodesulfurization processes. The sequence of adsorption capacity of DBT (dibenzothiophene) is AC (activated carbon) > NiY > AgY > alumina > 13X. The sequence of selectivity of DBT toward naphthalene is NiY > AgY > alumina approximate to 13X > AC. For hydrotreated diesel, MAS (mesoporous aluminosilicates) showed high adsorption capacity, while MCM-41 and NaY showed low adsorption capacity. The bioregeneration process of these adsorbents was also carried out with P. delafieldii R-8 cells. Adding R delafieldii R-8 cells can improve DBT desorption from adsorbents. The desorption of DBT from adsorbents by bioregeneration follows the sequence: 13X > alumina > AgY > NiY > AC. Ag-MAS can be completely regenerated in in situ adsorption-bioregeneration system. (C) 2009 Elsevier B.V. All rights reserved.
KeywordDesulfurization Adsorption P. Delafieldii R-8 Bioregeneration Hydrotreated Diesel Integrating
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.bej.2008.12.016
Indexed BySCI
Language英语
WOS KeywordPSEUDOMONAS-DELAFIELDII R-8 ; PI-COMPLEXATION ; SELECTIVE ADSORPTION ; IONIC LIQUIDS ; TRANSPORTATION FUELS ; SULFUR-COMPOUNDS ; JET FUEL ; ZEOLITES ; DIBENZOTHIOPHENE ; SORBENTS
WOS Research AreaBiotechnology & Applied Microbiology ; Engineering
WOS SubjectBiotechnology & Applied Microbiology ; Engineering, Chemical
WOS IDWOS:000264903900029
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6666
Collection生化工程国家重点实验室
Corresponding AuthorLi, WL
AffiliationChinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, Wangliang,Tang, Huang,Liu, Qingfen,et al. Deep desulfurization of diesel by integrating adsorption and microbial method[J]. BIOCHEMICAL ENGINEERING JOURNAL,2009,44(2-3):297-301.
APA Li, Wangliang.,Tang, Huang.,Liu, Qingfen.,Xing, Jianmin.,Li, Qiang.,...&Li, WL.(2009).Deep desulfurization of diesel by integrating adsorption and microbial method.BIOCHEMICAL ENGINEERING JOURNAL,44(2-3),297-301.
MLA Li, Wangliang,et al."Deep desulfurization of diesel by integrating adsorption and microbial method".BIOCHEMICAL ENGINEERING JOURNAL 44.2-3(2009):297-301.
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