巯基树脂富集硫代米蚩酮光度法测定矿石中的金

Determination of gold contained in ores with TMK spectrophotometry method after gold enrichment with mercapto group resin

研究了矿样分解后 ,利用巯基树脂富集金 ,洗脱分离后用硫代米蚩酮光度法测定矿石中的金 。

After gold samples are decomposed,mercapto group resin is used to enrich gold.Then,when they have been separated,TMK spectrophotometry is applied to determine the gold contained in ores.A quite satisfactory experimental result has been got with this method.