Research on Online Detection of Copper Element in Slag Tailings Based on LIBS Technology
In order to obtain the accurate copper content in the tailings in time,the beneficiation com-pany of Baiyin Nonferrous Metals Group Co.,Ltd.,aiming at the problems of poor sampling representative-ness and long analysis time in the laboratory sampling analysis method,the online analyzer based on LIBS technology is used to detect the copper content in the copper tailings.By analyzing the offline detection value and online detection value of copper content in 20 copper tailings samples,the results show that the average absolute deviation is 0.014%,the average relative deviation is 4.79%,and the linear correlation R2 can reach 0.959 or more,which meets the needs of judging the copper recovery rate of copper tailings and can provide guidance for the flotation processing of copper smelting slag.
万方数据
维普
