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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
发表期刊CHEMICAL ENGINEERING SCIENCE
ISSN0009-2509
卷号155期号:NOV页码:194-200
摘要

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.

关键词Pyrolysis Catalysts Upgrade Coal Tar
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1016/j.ces.2016.08.003
收录类别SCI
语种英语
关键词[WOS]COKE-OVEN GAS ; TAR MODEL-COMPOUND ; FLUIDIZED-BED ; AL CATALYST ; CONVERSION ; ETHANOL ; GASIFICATION ; BIOMASS ; REACTOR ; 1-METHYLNAPHTHALENE
WOS研究方向Engineering
WOS类目Engineering, Chemical
项目资助者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记录号WOS:000385600400017
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21566
专题多相复杂系统国家重点实验室
作者单位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
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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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