详细信息
文献类型:期刊文献
中文题名:高温处理对活性炭孔隙结构的影响
英文题名:EFFECTS OF HIGH TEMPERATURE TREATMENT ON ACTIVATED CARBON PORE STRUCTURE
作者:刘军利[1] 古可隆[1]
第一作者:刘军利
机构:[1]中国林业科学研究院林产化学工业研究所
年份:1999
卷号:19
期号:3
起止页码:37-40
中文期刊名:林产化学与工业
外文期刊名:CHEMISTRY AND INDUSTRY OF FOREST PRODUCTS
收录:CSTPCD;;Scopus;北大核心:【北大核心1996】;CSCD:【CSCD_E2011_2012】;
语种:中文
中文关键词:高温处理;活性炭;孔隙结构;吸附剂
外文关键词:high temperature treatment;activated carbon;pore structure
分类号:TQ424.1;O647.33
摘要:利用Milestone 2 0 0氮气吸附仪及X ray分析仪对淀粉质活性炭经高温处理后孔隙结构的变化做了评价。结果表明 :高温处理使活性炭中孔塌缩 ,中孔容积减小 ,微孔容积略有变化 ,堆积比重增大 。
The pore structure changes of activated carbon from starch treated with high temperature were inspected by the apparatus of N 2 adsorption and X ray analysis. The results showed that high temperature treatment of activated carbon resulted in subsided mesopore, decreased mesopore volume, basically unvaried micropore volume, increased apparent density and enlarged microcrystalline.
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