BIOMOLECULAR HYDROGEN TRANSFER OVER ZEOLITES AND SAPOS HAVING THE FAUJASITE STRUCTURE

被引:20
作者
DWYER, J
KARIM, K
OJO, AF
机构
来源
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1991年 / 87卷 / 05期
关键词
D O I
10.1039/ft9918700783
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
Silica-rich Y zeolites prepared by primary or secondary synthesis and samples of SAPO-37 have been synthesized and characterized. These materials are then evaluated as catalysts for the transformation of cyclohexene. From product distributions at low conversion the relative rates of isomerization and biomolecular hydrogen transfer are measured and discussed in terms of active site density.
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收藏
页码:783 / 786
页数:4
相关论文
共 27 条
[1]  
Barrer R.M., 1978, ZEOLITES CLAY MINERA
[2]   ALUMINUM DISTRIBUTION AND PROPERTIES OF FAUJASITES - BASIS OF MODELS AND ZEOLITE ACIDITY [J].
BEAGLEY, B ;
DWYER, J ;
FITCH, FR ;
MANN, R ;
WALTERS, J .
JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (09) :1744-1751
[3]  
Breck D. W., 1985, [No title captured], Patent No. [US4503023, 4503023]
[4]   CONVERSION OF CYCLOHEXENE OVER Y-ZEOLITES - A MODEL REACTION FOR HYDROGEN TRANSFER [J].
CHENG, WC ;
RAJAGOPALAN, K .
JOURNAL OF CATALYSIS, 1989, 119 (02) :354-358
[5]  
CIRIC J, 1976, Patent No. 3972983
[6]   INFLUENCE OF THE LEVEL OF DEALUMINATION ON THE SELECTIVE ADSORPTION OF OLEFINS AND PARAFFINS AND ITS IMPLICATION ON HYDROGEN TRANSFER-REACTIONS DURING CATALYTIC CRACKING ON USY ZEOLITES [J].
CORMA, A ;
FARALDOS, M ;
MIFSUD, A .
APPLIED CATALYSIS, 1989, 47 (01) :125-133
[7]   HYDROGEN TRANSFER ON USY ZEOLITES DURING GAS OIL CRACKING - INFLUENCE OF THE ADSORPTION CHARACTERISTICS OF THE ZEOLITE CATALYSTS [J].
CORMA, A ;
FARALDOS, M ;
MARTINEZ, A ;
MIFSUD, A .
JOURNAL OF CATALYSIS, 1990, 122 (02) :230-239
[8]  
CORMA A, 1989, STUD SURF SCI CATAL, V49, P49
[9]  
de Boer JH, 1934, Z PHYS CHEM B-CHEM E, V25, P225
[10]  
Dwyer J., 1988, STUDIES SURFACE SCI, V37, P333