A Study on the Preparation of Activated Carbon from Hydrolytic Lignin

被引：1
|
作者：
Xue, Jingwen [1 ]
Wang, Zhe [1 ]
机构：
[1] Shandong Polytech Univ, Minist Educ, Key Lab Paper Sci & Technol, Jinan 250353, Peoples R China
来源：
ADVANCED MATERIALS AND ITS APPLICATION | 2012年 / 460卷
关键词：
hydrolytic lignin; activated carbon; adsorption;
D O I：
10.4028/www.scientific.net/AMR.460.376
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Activated carbon from hydrolytic lignin was prepared in microwave activated with ZnCl2. The property of activated carbon was determined. Iodine and methylene blue adsorption were 1060mg/g and 99.98mg/g, respectively. The adsorption property of activated carbon on Cr(VI) was determined and results showed that pH and temperature had little effects on adsorption of activated, and the proper adsorbing time was 5-20min. The adsorbing ability of hydrolytic lignin activated carbon was batter than that of commercial product. I g of activated carbon could adsorb 25mg Cr(VI).
引用
收藏
页码：376 / 380
页数：5
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