Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《CHINESE JOURNAL OF CATALYSIS》 1999-05
Add to Favorite Get Latest Update

TPR AND H 2 TPD STUDIES OF Pt Sn/MgAl 2O 4 CATALYSTS

Dong Wensheng, Wang Xinkui, Wang Haojing, Peng Shaoyi (Shanxi Institute of Coal Chemistry, The Chinese Academy of Sciences, Taiyuan 030001)  
Pt Sn/MgAl 2O 4 catalysts prepared by co impregnation with nominal 0 35% platinum and varying content of tin (0~2 5%) were characterized by temperature programmed reduction (TPR) and temperature programmed desorption of hydrogen (H 2 TPD). TPR results showed that platinum catalyzed the reduction of tin. However, the average oxidation state of tin after reduction depended upon the concentration of tin on the catalysts. H 2 TPD data indicated that tin addition inhibited the inactivated adsorption of hydrogen but promoted the activated adsorption, implying that tin modified both the ensembles of platinum and metal support interface, thus increasing hydrogen mobility and promoting hydrogen spillover.
【CateGory Index】: O643
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 YU Changlin1,2,GE Qingjie1,XU Hengyong1,LI Wenzhao1(1 Laboratory of Natural Gas Utilization and Applied Catalysis,Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,Liaoning,China;2Graduate School of Chinese Academy of Sciences,Beijing 100049,China);New development of dehydrogenation of propane to propylene[J];Chemical Industry and Engineering Progress;2006-09
2 GUO Hong-hui,CHEN Ji-hua(Daqing Lian Yi Petro-chemical Co.,Ltd.Daqing 163852,China);Study on Dehydrogenation from Propane to Propylene[J];Zhejiang Chemical Industry;2007-04
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Xu Zhusheng and Zang Jingling(Dalian Institute of Chemical Physics, Academia Sinica);1 HE HYDROGEN ADSORPTION AND TEMPERATURE PROGRAMMED DES ORPTION ON PLATINUM-ALUMINA AND PLATINUM-TIN-ALUMINA[J];Chinese Journal of Catalysis;1980-04
2 Dong Wensheng Wang Xinkui Peng Shaoyi (Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan);EFFECT OF STEAM ON DEHYDROGENATION OF PROPANE OVER SUPPORTED PtSn CATALYST[J];JOURNAL OF FUEL CHEMISTRY AND TECHNOLOGY;1997-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zang Jing-ling, Du Hong-zhang, Cai Hai-lin, Lin Li-wu, (Dalian Institute of Chemical Physics, Academia Sinica)and Qiao Gui-wen (Shenyang Institute of Metal Research, Acadcmiu Sinica);ELECTRON MICROSCOPIC STUDY OF Pt-Sn/AI_2O_3 CATALYSTS[J];Chinese Journal of Catalysis;1986-02
2 Xu Zhu-sheng, Zang Jing-ling and Zhang Tao(Dalian Institute of Chemical Physics, Academia Sinica);STUDY OF THE CARBONACEOUS DEPOSITION ON Pt/Al_2O_3 CATALYSTS BY TEMPERATURE PROGRAMMED OXIDATION[J];Chinese Journal of Catalysis;1986-03
3 Fan Yi-ning, Zang Jing-ling and Lin Li-wu (Dalian Institute of Chemical Physics, Academia Sinica);EFFECT OF COKING-BURNING OFF CYCLE ON THE PROPERTIES OF Pt/Al_2O_3 AND PtSn/Al_2O_3 CATALYSTS[J];Chinese Journal of Catalysis;1989-02
4 QIU Anding 1, FAN Yining 1* , MA Yongfu 2, WU Peicheng 2, CHEN Yi 1 (1 Department of Chemistry, Nanjing University, Nanjing 210093, China; 2 Research Institute, Nanjing Linear Alkyl Benzene Plant, Nanjing 210046, China);Effects of Alkali Promoters on Catalytic Properties of Alumina-Supported Pt-Sn Catalysts for Long-Chain Paraffin Dehydrogenation[J];Chinese Journal of Catalysis;2001-04
5 QIU Anding, LI Enxia, FAN Yining(Key Laboratory of Mesoscopic Chemistry of Education Ministry, Jiangsu Provincial Laboratory for Nanotechnology, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, Jiangsu, China);Effect of Support Composition on Catalytic Performance of PtSn/ZSM-5 Catalyst for Propane Dehydrogenation[J];Chinese Journal of Catalysis;2007-11
6 Zhu Jing~(1,2) Zhang Jielin~3 Xu Yi~4 Zhou Yuming~1(1.Department of Chemistry and Chemical Engineering,Southeast University 210096;2.Department of Chemical Engineering,Nanjing University,Nanjing 210093;3.Huangshi No.2 Middle School of Hubei Province,Huang 430500;4.LAB Plant of Jinling Petrochemical Company,Nanjing 210046);The Catalytic Properties of PtSnNa/A_2O_3 Catalysts for Propane Dehydrogenation[J];Chemical Industry Times;2005-09
7 QIU An-ding~1, FAN Yi-ning~1, WANG Yu~1,2, XU Yi~2, WU Pei-cheng~2, CHEN Yi~1(1.School of Chemistry and Chemical Engineering, Nanjing University, Key Laboratory of Mesoscopic Chemistry, Ministry of Education, Jiangsu Provincial Key Laboratory of Nanotechnology, Nanjing 210093, China; 2.Nanjing Linear Alkyl Benzene Plant, SINOPEC, Nanjing 210046, China);Effect of alkaline-earth promoters on the catalytic properties of supported PtSn/γ-Al_2O_3 catalysts for long-chain paraffin dehydrogenation[J];Journal of Fuel Chemistry and Technology;2008-02
8 QIU An-ding,FAN Yi-ning(Department of Chemistry,Nanjing University,Key Laboratory of Mesoscopic Chemistry,Ministry of Education,Jiangsu Provincal Key Laboratory of Nanotechnology,Nanjing 210093,China);Effect of addition of tin on the catalytic properties of Pt/ZSM-5 catalyst in propane dehydrogenation[J];Journal of Fuel Chemistry and Technology;2008-05
9 Yang Xiyao; Hu Ruisheng(Department of Chemistry, Beijing University,Beijing);THE SURFACE CHARACT RISTICS Of HYDROCHLORIC ACID TREATED γ-Al_2O_3 AND ITS EFFECT ON THE SURFACE CHARACTERISTICS AND REACTIVITY OF Pt IN Pt/Al_2O_3[J];JOURNAL OF FUEL CHEMISTRY AND TECHNOLOGY;1995-01
10 Luo Xihui(Fushun Research Institute of Petroleum and Petrochemicals);RECENT APPROACH OF PASCA IN CATALYSIS STUDY[J];Acta Petrolei Sinica(Petroleum Processing Section);1992-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Xu Zhusheng and Zang Jingling(Dalian Institute of Chemical Physics, Academia Sinica);1 HE HYDROGEN ADSORPTION AND TEMPERATURE PROGRAMMED DES ORPTION ON PLATINUM-ALUMINA AND PLATINUM-TIN-ALUMINA[J];Chinese Journal of Catalysis;1980-04
2 Yang Xiyao, Ren Shaoling and Pang Li(Department of Chemistry, Beijing University);STUDY OF THE EFFECT OF Ti ON THE NATURE OF SURFACE ADSORPTION SITES IN Pt-Ti-Al_2O_3 CATALYST[J];Chinese Journal of Catalysis;1981-03
3 Wang Chengyu, Wu Rongan and Lin Liwu(Dalian Institute of Chemical Physics, Academia Sinica);THE EFFECT OF CHLORIDE ION ON THE METAL INTERACTION AND REACTION SELECTIVITY OF Ft-Sn-Al_2O_3 CATALYSTS[J];Chinese Journal of Catalysis;1983-03
4 Yang Wei-shen, Wu Rong-an and Lin Li-wu (Dalian Institute of Chemical Physics, Academia. Sinica);THE NATURE OF TIN IN Pt-Sn/Al_2O_3 CATALYSTS AND ITS EFFECT ON THE ACTIVITY FOR DEHYDROGENATION OF PROPANE[J];Chinese Journal of Catalysis;1987-04
5 Fan Yi-ning, Zang Jing-ling and Lin Li-wu (Dalian Institute of Chemical Physics, Academia Sinica);EFFECT OF COKING-BURNING OFF CYCLE ON THE PROPERTIES OF Pt/Al_2O_3 AND PtSn/Al_2O_3 CATALYSTS[J];Chinese Journal of Catalysis;1989-02
6 Zhang Tao, Zang Jing-ling, Hu Ai-hua and Lin Li-wu (Dalian Institute of Chemical Physics, Academia Sinica, Dalian 116023);EFFECT OF LITHIUM ON THE ACIDIC PROPERTY OF r-AI_2O_3 AND ITS CARBON DEPOSITION[J];Chinese Journal of Catalysis;1990-05
7 Fan Yi-ning, Zang Jing-ling and Lin Li-wu(Dalian Institute of Chemical Physics, Academia Sinica, Dalian 116023);EFFECT OF COKING-BURNING OFF CYCLE ON THE PROPERTIES OF Pt/Al_2O_3 AND PtSn/Al_2O_3 CATALYSTS Ⅱ. THE SURFACE REACTIVITY OF REGENERATED CATALYSTS[J];Chinese Journal of Catalysis;1991-01
8 Wang, Shu-jun; Liang, Juan; Guo, Wen-gui; Zhao, Su-qin and Wang, Rong-hui(Dalian Institute of Chemical Physics, Academia Sinica, Dalian 116023);STUDIES ON THE MIGRATION OF FRAMEWORK Al OF ZSM-5 ZEOLITE I. EFFECT OF HYDROTHERMAL TREATMENT AND SILICA ALUMINA RATIO[J];Chinese Journal of Catalysis;1992-01
9 Wang, Shi-wen; Qin, Yong-ning and Zhao, Yu-juan(Department of Chemical Engineering, Tianjin University, Tianjin 300072);EFFECT OF SEMICONDUCTIVITY OF Cr_2O_3-AI_2O_3 CATALYSTS ON THEIR CATALYTIC PERFORMANCE[J];Chinese Journal of Catalysis;1993-03
10 Shangguan Rongchang 1,2 , Ge Xin 1, Zou Hu 1, Li Kang 2, Zhang Weiguang 2, Shen Jianyi 1 (1. Department of Chemistry, Nanjing University, Nanjing 210093; 2. Department of Chemistry, Huaiyin Normal College, Huaiyin 223001, Jiangsu);STUDIES OF OXIDATIVE DEHYDROGENATION OF PROPANE WITH CARBON DIOXIDE TO PROPENE Preparation, Surface Microcalorimetric Adsorption and Catalytic Activity of Cr Mg Al O Mixed Oxide Catalysts[J];CHINESE JOURNAL OF CATALYSIS;1999-05
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 LIU Shuhe1,2,FANG Xiangchen2,ZHANG Xiwen2,ZHANG Haijuan2 (1School of Chemistry & Material science,Liaoning University of Petroleum & Chemical Technology,Fushun 113001, Liaoning,China;2 Fushun Research Institute of Petroleum and Petrochemicals,Fushun 113001,Liaoning,China);Advances in catalytic mechanisms and kinetics of propane dehydrogenation[J];Chemical Industry and Engineering Progress;2009-02
2 TAN Xiaolin1,MA Bo1,ZHANG Xiwen2,ZHANG Haijuan2,LI Jianghong2 (1 College of Chemistry & Materials Science,Liaoning University of Petroleum & Chemical Technology,Fushun 113001,Liaoning,China; 2Fushun Research Institute of Petroleum & Petrochemicals,Fushun 113001,Liaoning,China);Advances in Cr-Based catalysts for propane dehydrogenation[J];Chemical Industry and Engineering Progress;2010-01
3 Wei Fei Tang Xiaoping Zhou Huaqun Zeeshan Nawaz (Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology,Department of Chemical Engineering,Tsinghua University,Beijing 100084,China);Development of Propylene Production Enhancement Technology[J];Petrochemical Technology;2008-10
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved