DEHYDROGENO-AROMATIZATION OF CYCLOHEXANES WITH SUSPENDED NOBLE-METAL CATALYSTS

被引：2

作者：

YUKAWA, K ^{[1
]}

LI, XM ^{[1
]}

FUJII, T ^{[1
]}

KAWAMURA, T ^{[1
]}

SAITO, Y ^{[1
]}

机构：

[1] UNIV TOKYO,FAC ENGN,DEPT IND CHEM,7-3-1 HONGO,BUNKYO KU,TOKYO 113,JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1993年 / 89卷 / 19期

关键词：

D O I：

10.1039/ft9938903641

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：

Under boiling and refluxing conditions, suspended noble-metal catalysts produced selective dehydrogeno-aromatization of cyclohexanes, yielding aromatic compounds and molecular hydrogen with Pt being more active than Ru. The retardation effects caused by aromatic compounds being present in the solution were ascribed not only to active-site occupation but also to hydrogen transfer, which consumed the surface hydrogen species as the precursor of molecular hydrogen.

引用

页码：3641 / 3644

页数：4

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