泡沫塑料吸附磺-四氯化碳萃取光度法间接测定矿石中的金

INDIRECT DETERMINATION OF GOLD IN ORE BY THE METHOD OF FROTHY PLASTICS ADSORPTION OF I2CCl4 EXTRACTION SPECTROPHOTOMETRY

本文利用泡沫塑料吸附富集金，灰化塑料后，采用Ｉ２－ＣＣｌ４萃取光度法测定矿石中的金，取得了较为满意的结果。

A new method detrminated gold in ore is intruduced in this paper,it is to adsorb enrichemnt gold by the frothy plastics.Then use I2CCl4 extraction spectrophotometry to determine the gold in ore is after ashing plastics.It simple and have got a quite satinfactory result.