尾矿库中乙基黄原酸钾光降解趋势的探讨  

STUDY ON DEGRADATION LAW OF POTASSIUM ETHYL XANTHATE IN TAILINGS

作　　者：陈彩霞[1] 李华昌[1] 栾和林[2] 姚文[2] 

机构地区：[1]桂林工学院材料与化学工程系,广西桂林541004 [2]北京矿冶研究总院,北京100044

出　　处：《矿冶》2007年第2期61-63,103,共4页Mining And Metallurgy

摘　　要：本文研究了在可见光和紫外光条件下选矿药剂乙基黄原酸钾自身以及在模拟的尾矿库环境中的降解规律,分析了乙基黄原酸钾在不同条件下的降解趋势,以及尾矿和不同的光存在条件下对乙基黄原酸钾降解的影响。The degradation law for potassium ethyl xanthate is studied for itself and tailings reservoir separately in the condition of visible light and ultraviolet radiation. This paper analyzes the tendency of the photodegradation for the potassium ethyl xanthate under different conditions and the influence coming from the tailings and the different light on the degradation of potassium ethyl xanthate.

关 键 词：乙基黄原酸钾 乙醇 羰基硫 光降解 

分 类 号：X511[环境科学与工程—环境工程] X758