Study of iron-containing carbon-supported catalysts for oxidative decomposition of hydrogen sulfide: The activity-structure relationship

被引：3

作者：

Maksimov, YV

Tsodikov, MV

Perederii, MA

Suzdalev, IP

Nekhaev, AI

Popov, VT

Bukhtenko, OV

机构：

[1] AV TOPCHIEV PETROCHEM SYNTH INST,MOSCOW 117912,RUSSIA

[2] INST FOSSIL FUEL,MOSCOW 117910,RUSSIA

来源：

RUSSIAN CHEMICAL BULLETIN | 1997年 / 46卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

iron-containing catalysts; carbon supports; hydrogen sulfide; clusters; nonstoichiometric spinel; pyrrhotite; anion vacancies;

D O I：

10.1007/BF02495352

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Clusters of nonstoichiometric magnetite Fe3O4+delta and pyrrhotite Fe1-xS were shown to be the active structures of iron-containing carbon-supported catalysts for oxidative decomposition of hydrogen sulfide. A model of the surface active centers is discussed in terms of the anion vacancies participating in the reaction.

引用

页码：81 / 85

页数：5

共 17 条

[1] MOSSBAUER STUDY OF THE EFFECT OF ORGANIC SULFUR ON THE CATALYSIS OF THE HYDROLIQUEFACTION OF VICTORIAN BROWN COAL [J].

COOK, PS ;

CHUAN, LS ;

SHENG, HG ;

JACKSON, WR ;

CASSIDY, PJ .

FUEL, 1988, 67 (07) :942-948

[2]

DUBININ NN, 1972, ADSORBTSIYA PORISTOS, P18

[3]

ECKERT H, 1987, MODERN INORGANIC CHE, V2, P164

[4]

*JCCAPDM, 1964, POWD DIFFR FIL

[5]

KAZANSKY VB, 1976, P 6 INT C CAT BATH, V1, P50

[6]

KAZNASKY VB, 1980, P 7 INT C CAT TOK, V1, P1210

[7] STUDY OF SELECTIVE FISCHER-TROPSCH CATALYSTS SYNTHESIZED BY THE DESTRUCTION OF BIMETALLIC CARBONYL-COMPLEXES ON ACTIVATED GAMMA-AL2O3 SUPPORT [J].

MAKSIMOV, YV ;

MATVEEV, VV ;

SUZDALEV, IP ;

KHOMENKO, TI ;

KADUSHIN, AA .

HYPERFINE INTERACTIONS, 1990, 57 (1-4) :1987-1990

[8] Study of cumene oxidation over zirconia-, titania- and alumina-based complex oxides obtained by sol-gel methods: Activity structure relationships [J].

Maksimov, YV ;

Suzdalev, IP ;

Tsodikov, MV ;

Kugel, VY ;

Bukhtenko, OV ;

Slivinsky, EV ;

Navio, JA .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 105 (03) :167-173

[9] CARBON-MONOXIDE HYDROGENATION OVER IRON-OXIDE, SUBJECTED TO SHEAR DEFORMATION UNDER HIGH-PRESSURE - ROLE OF VACANCIES [J].

MOROZOVA, OS ;

MAKSIMOV, YV ;

SHASHKIN, DP ;

SHIRJAEV, PA ;

MATVEYEV, VV ;

ZHORIN, VA ;

KRYLOV, OV ;

KRJUKOVA, GN .

APPLIED CATALYSIS, 1991, 78 (02) :227-239

[10]

PEREDERII MA, 1986, T IGI, P53

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