STUDIES OF THE OXIDATION MECHANISM OF SULFUR-CONTAINING GASES ON WET ACTIVATED CARBON-FIBER

被引：60

作者：

KATOH, H ^{[1
]}

KUNIYOSHI, I ^{[1
]}

HIRAI, M ^{[1
]}

SHODA, M ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,RESOURCES UTILIZAT RES LAB,MIDORI KU,YOKOHAMA,KANAGAWA 226,JAPAN

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 1995年 / 6卷 / 03期

关键词：

HYDROGEN SULFIDE; METHANETHIOL; DIMETHYL SULFIDE; ACTIVATED CARBON FIBER; OXIDATION MECHANISM;

D O I：

10.1016/0926-3373(95)00021-6

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 oxidation mechanism of hydrogen sulphide (H2S), methanethiol (MT), and dimethyl sulfide (DMS) on wet activated carbon fibre (ACF) at room temperature was elucidated from the results of flow system experiments using a packed column with single and mixed gas supplies. Oxidation of MT and DMS in mixed gases with H2S was explained by the occurrence of a hydroxyl radical (. OH) generated from the ferrous cation and hydrogen peroxide (H2O2) through oxidation of H2S on the wet ACF.

引用

页码：255 / 262

页数：8

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