文献类型：期刊文献

中文题名：生物质裂解残炭制备活性炭

英文题名：Preparation of Activated Carbon from the Residual Carbon Obtained by Fast Pyrolysis of Biomass

作者：陈健[1];李庭琛[1];颜涌捷[1];任铮伟[1];张素平[1]

机构：[1]华东理工大学能源化工系,上海200237

年份：2005

卷号：31

期号：6

起止页码：821

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;EI(收录号：2006049664203);Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：生物质;裂解残炭;活性炭;正交实验;碘值;亚甲蓝值

外文关键词：biomass; residual carbon of biomass pyrolysis; activated carbon; orthogonal experiment;iodine adsorption value; methylene blue adsorption value

摘要：用生物质裂解残炭制备活性炭,采用了水蒸气活化的方法,应用正交实验法对诸多影响因子进行考察,在筛选关键因子并优化工艺条件(活化温度770～780.C、活化时间4 h)后,可以得到碘值691.94 mg/g,亚甲蓝值280.93 mg/g左右的活性炭产品.
Activated carbon was prepared by steam activation of residual carbon resulting from fast pyrolysis of saw dust. Effects of important operating factors were determined. The activated carbon sample produced by four hours of activation at 770- 780 ℃ exhibited the best overall quality with an iodine number of 692 mg/g and a methylene blue number of 281 mg/g.