ADS-5型大孔吸附树脂去除水中黄药的试验研究  

STUDY ON THE SEPARATION OF BUTYL XANTHATE BY ADS-5 ABSORPTION RESIN

作　　者：张明星[1] 李华昌[2] 于力[2] 汤淑芳[2] 

机构地区：[1]桂林理工大学化学与生物工程学院,广西桂林541004 [2]北京矿冶研究总院测试研究所,北京100044

出　　处：《矿冶》2010年第1期91-93,97,共4页Mining And Metallurgy

基　　金：北京矿冶研究总院科研基金(YZ-2008-16)

摘　　要：为去除水中残留的选矿药剂黄药,经试验,采用非极性的大孔吸附树脂ADS-5,吸附效果好,树脂静态饱和吸附量为32.15mg/g湿树脂,动态饱和吸附量为37.62mg/g湿树脂,水中黄药的去除率可达98%以上。对该树脂吸附的相关机理进行了探讨,ADS-5树脂能够简便、高效地去除黄药,在多种基体的样品前处理中具有广泛的应用前景。In order to pursuit the removal of butyl xanthate,ADS-5 absorption resin is used for butyl xanthate absorption.The results show that the capacity of static saturation adsorption for butyl xanthate is 32.15mg/g（wet resin）,and the dynamic saturation is 37.62mg/g（wet resin）.In lab tests,the separation rate of butyl xanthate is about 98%.The paper primarily discusses the adsorptive mechanics of ADS-5 absorption resin for butyl xanthate.It shows that ADS-5 absorption resin can remove butyl xanthate efficiently and has application prospects wildly in various samples pre-treatment.

关 键 词：大孔吸附树脂 黄药 分离 ADS-5 

分 类 号：O656.21[理学—分析化学]