|About this Abstract
||2020 TMS Annual Meeting & Exhibition
||PbZn 2020: The 9th International Symposium on Lead and Zinc Processing
||Zinc Extraction from Industrial Waste Residue by Conventional Acid Leaching
||Tingfang Xie, Chenyu Sun, Yongguang Luo, Guojiang Li, Aiyuan Ma
|On-Site Speaker (Planned)
As zinc consumption rises and the high grade zinc ore storage decrease year by year, the secondary zinc resources have been paid more and more attention. The effect of sulfuric acid solution on the zinc recovery from industrial waste residue was studied in this paper. The results of the leaching experiments showed that control the leaching time of 30 min, sulfuric acid concentration of 60 g/L, stirring speed of 400r/min, liquid solid ratio of 4:1, temperature of 25°C had a relatively high zinc leaching rate, and the zinc leaching rate was 86.34%.