A METHOD FOR THE DETERMINATION OF ACTIVE-SITES AND TRUE ACTIVATION-ENERGIES IN CARBON GASIFICATION .1. THEORETICAL TREATMENT

被引：22

作者：

HUTTINGER, KJ

机构：

来源：

CARBON | 1990年 / 28卷 / 04期

关键词：

Active sites; gasification;

D O I：

10.1016/0008-6223(90)90038-Z

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：

A method is presented, which combines "classical" kinetic studies with temperature programmed desorption of frozen surface complexes in order to determine net rate constants, true activation energies and the concentration of occupied, free and the entity of active sites in gasification reactions of carbon. The theoretical derivations need no speculative assumptions and will be proved by experimental results on carbon dioxide gasification in the second part of the paper. © 1990.

引用

页码：453 / 456

页数：4

共 22 条

[1] ADSORPTION OF OXYGEN ON BROWN COAL CHAR [J].