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A study of Ti-promoted sulfur-tolerant Co-Mo catalyst for water gas shift reaction
Zhang, XT; Zong, QY; Mao, PS; Xin, Q
关键词Cobalt Molybdenum Sulfur-tolerant Catalyst Titanium Dioxide Promoter Water Gas Shift Reaction
刊名CHINESE JOURNAL OF CATALYSIS
2001
22期:1页:95-98
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
英文摘要A series of sulfur-tolerant Co-Mo/MgO-Al2O3-TiO2 catalysts promoted by TiO were prepared by kneading method and characterized by temperature-programmed reduction, temperature-programmed sulfurization and in-situ infrared spectroscopy. The catalyst activity for water gas shift reaction was tested under atmosphere in an ordinary tubular reactor. The results indicate that TiO2 promotes the activity of Co-Mo/MgO-Al2O3-TiO2 catalyst and decreases the reducing and sulfurizing temperature by changing interaction between active composition and carrier. In-situ infra-red spectra show that TiO2 decreases the saturation level of active Mo and increases the coordinate capacity of active Mo with CO.
语种英语
WOS记录号WOS:000170358800027
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/138858
专题中国科学院大连化学物理研究所
作者单位1.SINOPEC, Res Inst Qilu Petrochem Co, Zibo 255400, Shandong, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
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GB/T 7714
Zhang, XT,Zong, QY,Mao, PS,et al. A study of Ti-promoted sulfur-tolerant Co-Mo catalyst for water gas shift reaction[J]. CHINESE JOURNAL OF CATALYSIS,2001,22(1):95-98.
APA Zhang, XT,Zong, QY,Mao, PS,&Xin, Q.(2001).A study of Ti-promoted sulfur-tolerant Co-Mo catalyst for water gas shift reaction.CHINESE JOURNAL OF CATALYSIS,22(1),95-98.
MLA Zhang, XT,et al."A study of Ti-promoted sulfur-tolerant Co-Mo catalyst for water gas shift reaction".CHINESE JOURNAL OF CATALYSIS 22.1(2001):95-98.
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