矿产综合利用2025，Vol.46Issue(1)：143-148,6.DOI:10.3969/j.issn.1000-6532.2025.01.018
响应曲面法优化铅冶炼水淬渣回收有价金属
Optimization of Recovery of Valuable Metals from Lead Smelting Water Quenching Slags by Response Surface Methodology
李辉 1邹琳 1曲超1
作者信息
- 1. 山东恒邦冶炼股份有限公司,山东 烟台 264109
- 折叠
摘要
Abstract
Water quenching slags were leached by oxygen pressure at the acidic conditions.The effects of ratio of oxygen pressure temperature,sulfuric acid concentration,liquid-solid ratio on the selective leaching were investigated using response surface methodology for optimal and analysis.Optimal process parameters on Mn leaching from water quenching slags and two order polynomial equation of model were obtained.At the optimal conditions as follows,the oxygen pressure temperature of 171.4℃,sulfuric acid concentration of 48.62 g/L,liquid-solid ratio of 6.42.The results show that the theoretical leaching ratio of model predicts can reach 95.59%,while the experimental average values are 95.61%.关键词
水淬渣/响应曲面/氧压浸出/选择性浸出Key words
Water quenching slags/Response surface methodology/Oxygen pressure leaching/Selective leaching分类
矿业与冶金引用本文复制引用
李辉,邹琳,曲超..响应曲面法优化铅冶炼水淬渣回收有价金属[J].矿产综合利用,2025,46(1):143-148,6.
