CATALYTIC PERFORMANCE IN HYDRODESULFURIZATION OF THIOPHENE AND IR INVESTIGATION OF CO AND NO ADSORPTION OVER CO-MO/AL2O3 AND RU-CO-MO/AL2O3 CATALYSTS

被引：7

作者：

XIAO, FS ^{[1
]}

XIN, Q ^{[1
]}

GUO, XX ^{[1
]}

机构：

[1] CHINESE ACAD SCI,DALIAN INST CHEM PHYS,NATL LAB CATALYSIS,DALIAN 116023,PEOPLES R CHINA

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1992年 / 46卷 / 02期

关键词：

Bathochromic Shift - Hydrodesulfurization - Ruthenium Cobalt Molybdenum Aluminum Oxide - Thiophene;

D O I：

10.1007/BF02070957

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new Ru-Co-Mo/Al2O3 catalyst has been prepared by impregnation of Ru salt as a secondary promoter onto Co-Mo/Al2O3 catalyst, and it was found that the Ru-Co-Mo/Al2O3 exhibited higher activity than Co-Mo/Al2O3 in hydrodesulfurization of thiophene to hydrocarbons. Ir studies on Ru-Co-Mo/Al2O3 revealed that the CO and NO adspecies increased significantly in intensities and displayed a bathochromic shift in frequencies, as compared with Co-Mo/Al2O3.

引用

页码：351 / 357

页数：7

共 50 条

[1] Catalytic Performance and IR Characterization of Co-Mo/Al2O3 and Ru-Co-Mo/Al2O3 Catalysts in Hydrodesulfurization
Xiao Fengshou (Department of Chemistry
ChemicalResearchinChineseUniversities, 1991, (03) : 172 - 173
[2] A CHARACTERIZATION OF VARIOUS Co-SITES ON Co-Mo/Al2O3 AND Ru-Co-Mo/Al2O3 CATALYSTS
Xiao Fengshou
Ying Pinliang
Xin Qin
Guo Xiexian
ACTA PHYSICO-CHIMICA SINICA, 1992, 8 (03) : 321 - 325
[3] CHARACTERIZATION OF COBALT SITES IN REDUCED Co-Mo/Al2O3 AND Ru-Co-Mo/Al2O3 CATALYSTS
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Chinese Chemical Letters, 1991, (07) : 581 - 582
[4] Characterization of various surface Co-sites on reduced Co-Mo/Al2O3 and Ru-Co-Mo/Al2O3 catalysts using IR and MS spectroscopies
XIAO
XIN
GUO
ChineseJournalofChemistry, 1992, (05) : 390 - 395
[5] Reaction kinetics of thiophene catalytic hydrodesulfurization over Co-Mo/Al2O3 catalyst
2001, Beijing University of Chemical Technology (28):
[6] KINETICS OF THIOPHENE HYDRODESULFURIZATION ON A CO-MO/AL2O3 CATALYST
PETROV, LA
VLADOV, CD
SHOPOV, DM
BULLETIN DES SOCIETES CHIMIQUES BELGES, 1987, 96 (09): : 643 - 657
[7] SOME OBSERVATIONS ON THE STRUCTURES AND CATALYTIC PROPERTIES OF CO-MO AL2O3 AND NI-MO AL2O3 HYDRODESULFURIZATION CATALYSTS
CHIPLUNKER, P
MARTINEZ, NP
MITCHELL, PCH
BULLETIN DES SOCIETES CHIMIQUES BELGES, 1981, 90 (12): : 1319 - 1330
[8] Effect of catalyst preparation conditions on the hydrodesulfurization of thiophene over Co-Mo/γ-Al2O3
Chen, CL
Lin, SS
Liu, TC
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 2002, 37 (06): : 1147 - 1157
[9] COKE DEPOSITION ON CO-MO/AL2O3 AND CO-MO/C CATALYSTS
SCARONI, AW
JENKINS, RG
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APPLIED CATALYSIS, 1985, 14 (1-3): : 173 - 183
[10] Co-Mo/Al2O3和Ru-Co-Mo/Al2O3催化剂的不同表面钴中心表征
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物理化学学报, 1992, (03) : 35 - 39

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