GIEC OpenIR  > 中国科学院广州能源研究所
Relationship between Iron Phase and Activity of Iron-Based Fischer-Tropsch Synthesis Catalyst
Ding Mingyue1,2; Yang Yong2; Xiang Hongwei2; Li Yongwang2
2010-09-01
发表期刊CHINESE JOURNAL OF CATALYSIS
卷号31期号:9页码:1145-1150
摘要A typical Fe-based catalyst for Fischer-Tropsch synthesis (FTS) was prepared by a combination method of continuous co-precipitation and spray-drying technology The study was undertaken to investigate the iron phase transformation under different pretreatment conditions and the influence of phase structure on FTS activity of the catalyst in a stirred tank slurry reactor N(2) adsorption-desorption, X-ray diffraction, and Mossbauer effect spectroscopy were used to characterize the catalyst It was found that alpha-Fe(2)O(3) in the fresh catalyst was reduced first to Fe(3)O(4) and then converted to iron carbides (Fe,C) in the syngas atmosphere Increasing the reduction space velocity promoted the reduction and carburization of the catalyst Higher reduction pressure facilitated the reduction of alpha-Fe(2)O(3) to Fe(3)O(4) but suppressed the carburization of magnetite During FTS the catalytic activity decreased gradually with increasing magnetite content and decreasing iron carbide content
文章类型Article
关键词Fischer-tropsch Synthesis Iron-based Catalyst Syngas Iron Oxide Iron Carbide
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.3724/SPJ.1088.2010.00139
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]MANGANESE CATALYST ; POTASSIUM ; TRANSFORMATION ; PERFORMANCE ; PROMOTER
收录类别SCI
语种英语
WOS类目Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS记录号WOS:000282671300010
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10327
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, State Key Lab Coal Convers, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China
推荐引用方式
GB/T 7714
Ding Mingyue,Yang Yong,Xiang Hongwei,et al. Relationship between Iron Phase and Activity of Iron-Based Fischer-Tropsch Synthesis Catalyst[J]. CHINESE JOURNAL OF CATALYSIS,2010,31(9):1145-1150.
APA Ding Mingyue,Yang Yong,Xiang Hongwei,&Li Yongwang.(2010).Relationship between Iron Phase and Activity of Iron-Based Fischer-Tropsch Synthesis Catalyst.CHINESE JOURNAL OF CATALYSIS,31(9),1145-1150.
MLA Ding Mingyue,et al."Relationship between Iron Phase and Activity of Iron-Based Fischer-Tropsch Synthesis Catalyst".CHINESE JOURNAL OF CATALYSIS 31.9(2010):1145-1150.
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
[Ding Mingyue]的文章
[Yang Yong]的文章
[Xiang Hongwei]的文章
百度学术
百度学术中相似的文章
[Ding Mingyue]的文章
[Yang Yong]的文章
[Xiang Hongwei]的文章
必应学术
必应学术中相似的文章
[Ding Mingyue]的文章
[Yang Yong]的文章
[Xiang Hongwei]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。