文献类型：期刊文献

中文题名：浓度扰动法测定气体在载铜活性炭上的吸附平衡

英文题名：DETERMINATION OF GAS ADSORPTION EQUILIBRIA ON COPPER SUPPORTED ON ACTIVE CARBON BY THE CONCENTRATION-PULSE METHOD

作者：祝立群[1];涂晋林[1];施亚钧[1]

机构：[1]华东化工学院化学工程研究所

年份：1990

卷号：18

期号：3

起止页码：278

中文期刊名：燃料化学学报

外文期刊名：Journal of Fuel Chemistry and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：气体;活性炭;吸附平衡;浓度扰动法

外文关键词：active carbon;;adsorption;;adsorption equilibria

摘要：采用载铜活性炭分离CO的方法国内外都已有报道。由于工业气体多是CO与CO_2,N_2,H_2等气体的混合物,因此研究这些气体在吸附剂上的吸附平衡,不仅能为今后的工作提供基础数据,而且能更深入地了解吸附剂的性能。在测定吸附平衡的众多方法中,色谱法具有简便快速等特点,并可适用于在高温,
A chromatographic technique known as the concentration-pulse method has been used to determine the isotherms of pure gas(CO_2) and mixed gases(CO-N_2, CO-CO_2) on active carbon and copper loaded active carbon. The pure gas isotherms obtained by this dynamic technique were shown to be in agreements with data obtained by a static method. It was shown that amount of CO_2 adso(?)d decreased and the amount of CO adsorbed increased as the amount of supported copper increased. For the binary system CO-CO_2 in which CO is adsorbed by complex formation between CO and copper, an azeotropic phenomenon was observed.