【摘要】 本文研究了沥青基高比表面积活性炭对有机蒸气（苯、四氯化碳、氯仿）的吸附脱附能性，并观察了这种高比表面积吸附剂对Ａｕ（ＣＮ）２￣－，Ｃｒ（ＶＩ），Ｆ￣－的吸附行为．发现它对有机蒸气有惊人的吸附容量，对无机离子也有优异的吸附效果。更多还原

【Abstract】 Abstract In the paper, adsorption-desorption properties of pitch-based high surface area activated carbon （PHAC） to organic vapours（Benzene,Tetrachloronethane and chloroform） were studied and adsorptions of PHAC to Au（CN）₂￣-,Cr（VI）,F￣- were invetigated.It was found that PHAC has quicker adsorption-desorprion velocity and larger adsorption capacity.更多还原