CATALYTIC PROPERTIES OF HECTORITE-LIKE SMECTITES CONTAINING NICKEL

被引：16

作者：

NISHIYAMA, Y ^{[1
]}

ARAI, M ^{[1
]}

GUO, SL ^{[1
]}

SONEHARA, N ^{[1
]}

NAITO, T ^{[1
]}

TORII, K ^{[1
]}

机构：

[1] GOVT IND RES INST,SENDAI 980,JAPAN

来源：

APPLIED CATALYSIS A-GENERAL | 1993年 / 95卷 / 02期

关键词：

NICKEL; OLIGOMERIZATION; PROPANOL DECOMPOSITION; SYNTHETIC SMECTITE;

D O I：

10.1016/0926-860X(93)85072-W

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：

The catalytic behavior of a series of newly synthesized smectites which contain nickel in the lattice was investigated for the decomposition of 2-propanol. The smectites were found to have both weak acid and base sites, the latter prevailing. The main product of the decomposition was acetone which was accompanied by a series of dimers and trimers of propene and condensates between acetone and propene. These oligomers are believed to be formed in the interlayer of the smectites where 2-propanol is easily accessed but propene is not. The activity depends on the composition of the smectites; those containing nickel are active, while those containing fluorine atoms lose activity. An empirical correlation was obtained between the activity and the elemental composition of the smectites.

引用

页码：171 / 181

页数：11

共 19 条

[1] ZR-CONTAINING PILLARED INTERLAYER CLAYS .2. CATALYTIC ACTIVITY FOR THE CONVERSION OF METHANOL INTO HYDROCARBONS [J].