GIEC OpenIR  > 中国科学院广州能源研究所
Fischer Tropsch synthesis from H-2-deficient biosyngas over Mn added Co/SiO2 catalysts
Li, Yuping1; Qin, Xinxin1; Wang, Tiejun1; Ma, Longlong1; Chen, Lungang1; Tsubaki, Noritatsu2
2014-11-15
发表期刊FUEL
卷号136页码:130-135
摘要Co/SiO2 catalysts with 0.4-7.0 wt.% of Mn addition were prepared and evaluated for Fischer-Tropsch synthesis (FTS), using H-2-deficient biosyngas (H-2/CO/CO2/N-2 = 45/45/7/3, vol%) as feed gas. 0.8 wt.% of Mn addition to Co/SiO2 increased Co dispersion and weakened Co-Si interaction on Co-(0.8%) Mn/SiO2 catalyst. Co reducibility was improved to 32.1% and 79.3% at 150-400 degrees C and 150-750 degrees C respectively by H-2-temperature programmed reduction (TPR), which resulted in CO conversion of 52.6% and C5+ yield of 43.6% at 24 h time on stream when H-2-deficient biosyngas was used as feed gas for FTS. Co was further dispersed with low reducibility at higher Mn addition amount, which decreased CO conversion and favored gaseous hydrocarbon synthesis over Co-(2.0%) Mn/SiO2 and Co-(7.0%) Mn/SiO2. The higher H-2/CO usage ratio was obtained over Co/SiO2 using H-2-deficient biosyngas, compared with that using feed gas with H-2/CO ratio of 2.0 over the same catalyst. The existence of small amount of CO2 (like 7.0 vol%) in biosyngas might be the main reason to inhibit water gas shift reaction and impel CO2 conversion. (C) 2014 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Fischer Tropsch Synthesis H-2-deficient Biosyngas Co/sio2 Mn Addition
WOS标题词Science & Technology ; Technology
DOI10.1016/j.fuel.2014.06.048
研究领域[WOS]Energy & Fuels ; Engineering
关键词[WOS]MANGANESE OXIDE ; SYNGAS ; CO2 ; HYDROCARBONS ; PROMOTER ; CO/GAMMA-AL2O3 ; HYDROGENATION ; DEACTIVATION ; SELECTIVITY ; CONVERSION
收录类别SCI
语种英语
WOS类目Energy & Fuels ; Engineering, Chemical
WOS记录号WOS:000341302300015
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10698
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Toyama Univ, Sch Engn, Dept Appl Chem, Toyama 9308555, Japan
推荐引用方式
GB/T 7714
Li, Yuping,Qin, Xinxin,Wang, Tiejun,et al. Fischer Tropsch synthesis from H-2-deficient biosyngas over Mn added Co/SiO2 catalysts[J]. FUEL,2014,136:130-135.
APA Li, Yuping,Qin, Xinxin,Wang, Tiejun,Ma, Longlong,Chen, Lungang,&Tsubaki, Noritatsu.(2014).Fischer Tropsch synthesis from H-2-deficient biosyngas over Mn added Co/SiO2 catalysts.FUEL,136,130-135.
MLA Li, Yuping,et al."Fischer Tropsch synthesis from H-2-deficient biosyngas over Mn added Co/SiO2 catalysts".FUEL 136(2014):130-135.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Li, Yuping]的文章
[Qin, Xinxin]的文章
[Wang, Tiejun]的文章
百度学术
百度学术中相似的文章
[Li, Yuping]的文章
[Qin, Xinxin]的文章
[Wang, Tiejun]的文章
必应学术
必应学术中相似的文章
[Li, Yuping]的文章
[Qin, Xinxin]的文章
[Wang, Tiejun]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。