Performance Study of Stirred Tank Slurry Reactor and Fixed-Bed Reactor Using Bimetallic Co-Ni Mesoporous Silica Catalyst for Fischer-Tropsch Synthesis
Sun, Yong1; Yang, Gang2; Sun, Guangzhi1; Sun, Zhi3; Zhang, Lian4
2018
发表期刊ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
ISSN1944-7442
卷号37期号:1页码:553-561
摘要The Fischer-Tropsch synthesis (FTS) was studied using mesoporous silica-supported bimetallic Co-Ni catalyst in a fixed-bed reactor (FBR) and a slurry continuously stirred tank reactor (CSTR) under different temperatures (from 280 degrees C to 300 degrees C) with syngas ratio of 2 and a total pressure of 3.5 MPa. The activity of the catalyst was higher in FBR due to complete reduction. The CSTR was found to experience a less degree of catalyst deactivation, and its CO conversion was more sensitive in responding to the variation of temperatures because of its better temperature control. The intraparticle diffusion limitation was much improved in the CSTR system due to employment of smaller particle size of the catalyst. The selectivity of gasoline fraction (C-5-C-13) was higher in CSTR system than that in FBR at the same baseline condition. The appreciable increases of selectivity in CO2, methane, and longer-chain hydrocarbon were observed in FBR when the comparable CO conversion was set for comparison between FBR and CSTR. Reducing the particle size of the catalyst was more effective in increasing the selectivity of lighter (C-2-C-6) 1-olefin in CSTR system. The FBR produced higher selectivity of longer chain (C-7+) 1-olefin. (C) 2017 American Institute of Chemical Engineers
关键词Fischer-tropsch Synthesis Fixed-bed Reactor Slurry Continuous Stirred Tank Reactor
文章类型Article
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1002/ep.12696
收录类别SCI
语种英语
关键词[WOS]HYDROCARBON SYNTHESIS ; REACTION PATHWAYS ; ACTIVATED CARBON ; MEMBRANE REACTOR ; HEAT-TRANSFER ; CHAIN-LENGTH ; IRON ; OPTIMIZATION ; METHANE ; WATER
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
WOS类目GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Environmental ; Engineering, Chemical ; Engineering, Industrial ; Environmental Sciences
项目资助者Anpeng high-tech energy and resource-company
WOS记录号WOS:000419908200058
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24083
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Edith Cowan Univ, Sch Engn, Joondalup, WA 6027, Australia
2.Anpeng Energy Grp, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Natl Engn Lab Hydromet Cleaner Prod Technol, Inst Proc Engn, Beijing 100190, Peoples R China
4.Monash Univ, Dept Chem Engn, Melbourne, Vic 3800, Australia
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Sun, Yong,Yang, Gang,Sun, Guangzhi,et al. Performance Study of Stirred Tank Slurry Reactor and Fixed-Bed Reactor Using Bimetallic Co-Ni Mesoporous Silica Catalyst for Fischer-Tropsch Synthesis[J]. ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,2018,37(1):553-561.
APA Sun, Yong,Yang, Gang,Sun, Guangzhi,Sun, Zhi,&Zhang, Lian.(2018).Performance Study of Stirred Tank Slurry Reactor and Fixed-Bed Reactor Using Bimetallic Co-Ni Mesoporous Silica Catalyst for Fischer-Tropsch Synthesis.ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,37(1),553-561.
MLA Sun, Yong,et al."Performance Study of Stirred Tank Slurry Reactor and Fixed-Bed Reactor Using Bimetallic Co-Ni Mesoporous Silica Catalyst for Fischer-Tropsch Synthesis".ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY 37.1(2018):553-561.
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