EVOLUTION OF PORE STRUCTURE OF HIGH-ASH CHAR DURING ACTIVATION

被引：12

作者：

LU, GQ

机构：

[1] Division of Thermal Engineering, Nanyang Technological University, Singapore, 2263, Nanyang Avenue

来源：

FUEL | 1994年 / 73卷 / 01期

关键词：

D O I：

10.1016/0016-2361(94)90203-8

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Experimental results are presented for pore structure evolution in high-ash char during activation with CO2, H2O and air. Surface areas and pore size distributions of the char at various activation times are reported. It is shown that activation with H2O results in the most surface area and micropore volume, and air the least.

引用

页码：145 / 147

页数：3

共 7 条

[1] CARBON AS ADSORBENT AND CATALYST [J].