摘要
本文通过对活性炭吸附—碘量法在测试甲玛矿石中金的过程中可能出现的一些问题进行探讨,通过试验,对样品焙烧条件、试剂选择及活性炭加入量等对测试结果有影响的因素进行了探讨,通过改进方法,获得较理想的结果,具有较好的可操作性和实用性,相对标准偏差1.5%。
Prolems that may occurred in activated carbon adsorption-iodometry were discussed. Influence factors including calcinations condition,option of agents,dosage of activated carbon were investigated. Satisfactory results were achieved by improving methods that are good at operability and practicability. Relative standard deviation is 1. 5%.
出处
《甘肃冶金》
2015年第5期94-97,共4页
Gansu Metallurgy
基金
国家"十二五"科技支撑计划-西藏特大型多金属矿高效开发利用关键技术研究(2012BAB01B00)
关键词
活性炭
碘量法
金
activated carbon
iodometry
gold
