比表面积是影响活性炭吸附能力的重要因素。方晖等采用KOH活化法,以石油焦基为原料,制备了高比表面积活性炭(HSAAC),并考察了pH、吸附时间、浓度和活性炭用量等因素对HSAAC吸附As(Ⅲ)的影响,实验结果表明,当溶液的pH=9.0、As(Ⅲ)的质量浓度...
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他们是:高比表面积活性炭,金属氧化物和导电聚合物。
They are: high surface area activated carbons, metal oxide and conducting polymers.
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。
Methods of modified coal tar pitch for preparing high specific surface area activated carbon were studied.
以沥青焦、煤沥青以及氧化沥青为原料,采用KOH活化法制备高比表面积活性炭。
Activated carbons were prepared from asphalt coke, pitch and oxidated pitch by KOH activation method.
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