摘要
研究了用于制备高比表面积活性炭的改质煤沥青的调制方法。制得了比表面积约为２３６９．３ｍ２／ｇ的高比表面积活性炭。并考察了原料预处理及热吹制工艺对所得活性炭吸附性能的影响。
Methods of modified coal tar pitch for preparing high specific surface area activated carbon were studied.A high specific surface area activated carbon with specific surface area approaching to 2369.3m2/g was prepared.The influence of material pre-process and heat-blowing process on adsorption properties of activated carbon was investigated.
出处
《炭素技术》
CAS
CSCD
1996年第3期12-17,共6页
Carbon Techniques
关键词
高比表面积
活性炭
煤沥青
吸附性
High specific surface area activated carbon
modified coal tar pitch
material pre-proass
heat-blowing process
adsorption properties
