摘要
本文测定了 4-氨基三氮唑树脂在盐酸介质中吸附贵金属的吸附容量、吸附白分率及吸附速率 ,以及酸度 .温度等因素对吸附行为的影响 ,结果表明 ,随着 HCl浓度的增加 ,吸附率下降 ;温度升高 ,吸附分配比上升 .树脂吸附贵金属的过程为吸热反应 .在本实验范围内 ,树脂吸附贵金属遵循 Freundlich吸附等温式 .
This paper is concerned with the adsorption properties of 4 Amino Triazole resins for noble metals. The capacities of adsorption as well as distribution coefficients in HCl mediums were investigated. Rates of adsorption of noble metals and effect of acidly, temperature etc. were studied.
出处
《山西师范大学学报（自然科学版）》
2000年第2期46-50,共5页
Journal of Shanxi Normal University(Natural Science Edition)
