由稻壳制备高比表面积活性炭  

Preparation of Active Carbon with High Specific Surface Area From Rice Husks

作　　者：郭玉鹏[1] 杨少凤[1] 赵敬哲[1] 王子忱[1] 赵慕愚[1] 

机构地区：[1]吉林大学化学系,长春130023

出　　处：《高等学校化学学报》2000年第3期335-338,共4页Chemical Journal of Chinese Universities

基　　金：吉林省科学技术发展规划项目资助

摘　　要：以稻壳为原料 ,KOH为活化剂制备了高比表面积活性炭 ,其比表面积超过 30 0 0 m2 /g,且孔径均一 。The active carbon with a high specific surface area(more than 3 000 m 2/g) was prepared by activating the carbonized rice husks by using potassium hydroxide as the activating agent.The effects of preparation parameters on the properties of the active carbon were studied, and its structure was characterized preliminarily.

关 键 词：活性炭 稻壳 氢氧化钾 比表面积 吸附剂 制备 

分 类 号：TQ424.19[化学工程]