改性活性炭脱硫剂的研究进展.pdf
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改性活性炭脱硫剂的研究进展
1 2 2 2
江 霞 蒋文举 朱晓帆 金 燕
( 四川师范大学化学学院,成都 ; 四川大学建筑与环境学院,成都 )
1. 610068 2 . 610065
摘 要 活性炭是一种应用广泛的脱硫剂,其脱硫性能取决于它的孔隙结构和表面化学性质。为了提高其对 SO 的
2
吸附效率及催化性能,往往需要对活性炭的孔隙结构进行调整或改变其表面化学性质。本文综述了活性炭的改性方法及
其特点、改性活性炭脱硫剂的研究现状和进展等方面的概况。
关键词 活性炭 改性 脱硫
Study progress of modified activated carbon desulfurizers
Jiang Xia1 Jiang Wenju2 Zhu Xiaofan2 Jin Yan2
( , , ;
1. Coiiege of Chemistry Sichuan Normai University Chengdu 610068
, , )
2 . Coiiege of Architecture and Environment Sichuan University Chengdu 610065
( ) ,
Abstract Activated carbon AC is a kind of desuifurizer used wideiy and there is a high correiation between
its desuifurization capabiiities and its porous structure as weii as surface chemicai properties . In order to improve its
adsorption efficiency and cataiytic abiiity for SO , ’
2 it is necessary to adjust AC s porous structure and change its surface
, ,
chemic
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