Investigations about coke burning and oxygen spillover

被引:10
作者
Baumgarten, E
Schuck, A
机构
[1] Institut für Physikalische Chemie und Elektrochemie, Heinrich-Heine-Universität Düsseldorf
来源
REACTION KINETICS AND CATALYSIS LETTERS | 1997年 / 61卷 / 01期
关键词
coke burning; influence of Pt; oxidation of carbon;
D O I
10.1007/BF02477506
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
Different carbon blacks and graphite were used as model substances to investigate coke burning on bifunctional catalysts. The burning rate was markedly increased by Pt on Al2O3 as compared with pure carbon blacks or graphite as a consequence of lowered activation energies.
引用
收藏
页码:3 / 12
页数:10
相关论文
共 14 条
[1]  
[Anonymous], EINFUHRUNG OPTIMIERU
[2]   FTIR INVESTIGATIONS ON THE INFLUENCE OF OXYGEN SPILLOVER ON THE OXIDATION RATE OF ADSORBED BENZOIC-ACID [J].
BAUMGARTEN, E ;
DEDEK, B .
JOURNAL OF MOLECULAR CATALYSIS, 1990, 62 (01) :37-44
[3]   OXYGEN SPILLOVER AND ITS POSSIBLE ROLE IN COKE BURNING [J].
BAUMGARTEN, E ;
SCHUCK, A .
APPLIED CATALYSIS, 1988, 37 (1-2) :247-257
[4]  
BECK DD, 1988, J CATAL, V100, P285
[5]   ON THE NATURE OF THE CARBON DEPOSIT OF CRACKING CATALYSTS [J].
HALDEMAN, RG ;
BOTTY, MC .
JOURNAL OF PHYSICAL CHEMISTRY, 1959, 63 (04) :489-496
[6]  
LEONTE O, 1987, HETEROG CATAL 1, P223
[7]  
LI YX, 1988, HYPERFINE INTERACT, V41, P665, DOI 10.1007/BF02400478
[8]  
MIELVILLE RL, 1986, J CATAL, V100, P482
[9]  
PRATER CD, 1956, ADV CATAL, V8, P329
[10]   OXIDATION MECHANISM OF ELEMENTAL CARBON WITH OXYGEN [J].
SCHLOGL, R .
CHEMIE IN UNSERER ZEIT, 1994, 28 (04) :166-179