摘要
活性炭用作催化载体已十分广泛，现用不同方法处理了活性炭，对其进行了比表面积、微孔分布、灰份、晶相结构及表面含氧基团、酸性的表征研究，并求得了乙醇在活性炭上的吸附热及吸附方程式。
Activated carbon is widely used as a catalytic carrier. This paper deals with the treatment of activated carbon by water and nitric acid, the samples characterized by BET areas, micropore distribution, ash contents and crystalline phase structure. The surface oxygen containing groups and surface acidity of activated carbon are analyzed, and the adsorption heat and equation of ethanol on activated carbons are obtained.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1997年第5期114-118,共5页
Journal of South China University of Technology(Natural Science Edition)
关键词
活性炭
催化载体
晶相
微孔
乙醇吸附热
activated carbon
catalytic carrier
crystalline phase
micropore
ethanol adsorption heat
