通过富集测定矿石中的金的方法较多,其中常见的有活性炭富集碘量法、活性炭富集原子吸收光谱法、泡沫塑料富集原子吸收光谱法、螯合树脂富集原子吸收光谱法等。本文利用巯基树脂富集金,灰化树脂后采用碘-四氯化碳萃取光度法间接测定矿 There are many methods for determination of gold in ore by enrichment, among which there are common methods of iodine enrichment by activated carbon, activated carbon enrichment atomic absorption spectrometry, foam plastic atomic absorption spectrometry, chelating resin-rich atomic absorption spectrometry Wait. In this paper, the use of mercapto resin-rich gold, ash resin after iodine - carbon tetrachloride extraction spectrophotometry indirect determination of ore