Remarkable activity enhancement of pitch based active carbon fibers by heat-treatment for oxidative SO2 removal

被引：9

作者：

Mochida, I ^{[1
]}

Kuroda, K ^{[1
]}

Kawabuchi, Y ^{[1
]}

Kawano, S ^{[1
]}

Matsumura, Y ^{[1
]}

Yoshikawa, M ^{[1
]}

机构：

[1] OSAKA GAS CO LTD, CTR RES & DEV, KONOHANA KU, OSAKA 554, JAPAN

来源：

CHEMISTRY LETTERS | 1996年 / 07期

关键词：

D O I：

10.1246/cl.1996.541

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Oxidative capture and recovery of SO2 in form of H2SO4 was examined over pitch based active carbon fibers (P-ACF-OG-15A and -20-A). The fiber calcined at 1100 degrees C was found to exhibit a remarkable activity to remove completely 1000 ppm SO2 at a contact time of 1x10(-3) g . min . mi(-1) with 10% H2O at 30 degrees C. Hydrophobicity appears important to show such a high activity.

引用

页码：541 / 542

页数：2

共 9 条

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