Pyrolysis and catalytic upgrading of low-rank coal using a NiO/MgO-Al2O3 catalyst | |
Li, Yi; Amin, Muhammad Nadeem; Lu, Xingmei; Li, Chunshan; Ren, Fuqiang; Zhang, Suojiang | |
2016-11-22 | |
Source Publication | CHEMICAL ENGINEERING SCIENCE
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ISSN | 0009-2509 |
Volume | 155Issue:NOVPages:194-200 |
Abstract | The catalyst NiO/MgO-Al2O3 was prepared by loading magnesium and nickel onto the surface of gamma-Al2O3 beads, respectively, and was adapted to in situ upgrade the high temperature pyrolysis vapor derived from coal pyrolysis. The catalyst synthesis process, and structural variation were characterized by the XRD, SEM, and physical adsorption analyzer. In order to examine the catalytic effect on the different nickel loading ratio in the catalysts, the solid-liquid-gas product distribution, variation of gas and components of coal tar were studied by simulated distillation, GC/MS, elemental analysis and so on. The results shows both the tar yield and the content of the light fraction in the tar can be increased by catalytic up grade. The catalyst has a strong ability to convert the heavy component and polycyclic aromatic hydrocarbons in the tar to lower molecular weight components. (C) 2016 Elsevier Ltd. All rights reserved. |
Keyword | Pyrolysis Catalysts Upgrade Coal Tar |
Subtype | Article |
WOS Headings | Science & Technology ; Technology |
DOI | 10.1016/j.ces.2016.08.003 |
Indexed By | SCI |
Language | 英语 |
WOS Keyword | COKE-OVEN GAS ; TAR MODEL-COMPOUND ; FLUIDIZED-BED ; AL CATALYST ; CONVERSION ; ETHANOL ; GASIFICATION ; BIOMASS ; REACTOR ; 1-METHYLNAPHTHALENE |
WOS Research Area | Engineering |
WOS Subject | Engineering, Chemical |
Funding Organization | Beijing Natural Science Foundation(3142020) ; National Natural Scientific Fund of China(21476234) ; Strategic Priority Research Program (Demonstration of Key Technologies for Clean and Efficient Utilization of Low-rank Coal)(XDA07010300) |
WOS ID | WOS:000385600400017 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.ipe.ac.cn/handle/122111/21566 |
Collection | 多相复杂系统国家重点实验室 |
Affiliation | Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China |
Recommended Citation GB/T 7714 | Li, Yi,Amin, Muhammad Nadeem,Lu, Xingmei,et al. Pyrolysis and catalytic upgrading of low-rank coal using a NiO/MgO-Al2O3 catalyst[J]. CHEMICAL ENGINEERING SCIENCE,2016,155(NOV):194-200. |
APA | Li, Yi,Amin, Muhammad Nadeem,Lu, Xingmei,Li, Chunshan,Ren, Fuqiang,&Zhang, Suojiang.(2016).Pyrolysis and catalytic upgrading of low-rank coal using a NiO/MgO-Al2O3 catalyst.CHEMICAL ENGINEERING SCIENCE,155(NOV),194-200. |
MLA | Li, Yi,et al."Pyrolysis and catalytic upgrading of low-rank coal using a NiO/MgO-Al2O3 catalyst".CHEMICAL ENGINEERING SCIENCE 155.NOV(2016):194-200. |
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