Selective Reduction of SO2 in Smelter Off-Gas with Coal Gas to Sulfur over Metal Sulfide Supported Catalysts | |
Ge, Tingting1; Zuo, Cuncun2,3; Zhang, Junping2,3; Wei, Lubin1; Li, Chunshan2,3 | |
刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH |
2018-03-28 | |
卷号 | 57期号:12页码:4170-4179 |
ISSN号 | 0888-5885 |
DOI | 10.1021/acs.iecr.8b00213 |
文献子类 | Article |
英文摘要 | A series of metal sulfide supported catalysts were first developed for the SO2 reduction to sulfur by coal gas, and different supports and active components were selected to prepare catalysts through the wet impregnation method. This reduction technology is also a promising desulfurization process of smelter off-gas. Before the calcined supported catalyst was evaluated in a fixed-bed reactor, the presulfidation was performed to get the stronger stability and catalyst ability. The catalysts were characterized by X-ray diffraction, XPS, BET, and SEM analyses. Changes in the catalyst structure and active phase were explored. The acid-base properties of the supports were detected by CO2TPD, and the reduction ability of the catalyst was evaluated via CO-TPR. The long life of catalyst was evaluated, and the probable catalytic mechanism was proposed. |
WOS关键词 | Carbon-monoxide ; Elemental Sulfur ; Nitric-oxide ; Dioxide Reduction ; Methane ; Desulfurization ; Lanthanum ; Kinetics ; Recovery ; Hydrogen |
WOS研究方向 | Engineering |
语种 | 英语 |
WOS记录号 | WOS:000428972500002 |
资助机构 | National Science Fund for Excellent Young Scholars(21422607) ; Key Program of National Natural Science Foundation of China(91434203) ; CAS/SAFEA International Partnership Program for Creative Research Teams |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/24150] |
专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
作者单位 | 1.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Clean & Efficient Coking Technol, State Key Lab Multiphase Complex Syst,Beijing Key, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Ge, Tingting,Zuo, Cuncun,Zhang, Junping,et al. Selective Reduction of SO2 in Smelter Off-Gas with Coal Gas to Sulfur over Metal Sulfide Supported Catalysts[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2018,57(12):4170-4179. |
APA | Ge, Tingting,Zuo, Cuncun,Zhang, Junping,Wei, Lubin,&Li, Chunshan.(2018).Selective Reduction of SO2 in Smelter Off-Gas with Coal Gas to Sulfur over Metal Sulfide Supported Catalysts.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,57(12),4170-4179. |
MLA | Ge, Tingting,et al."Selective Reduction of SO2 in Smelter Off-Gas with Coal Gas to Sulfur over Metal Sulfide Supported Catalysts".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 57.12(2018):4170-4179. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论