摘要
介绍了中国有色集团在国内的主要冶炼企业在资源综合利用方面的进展情况,其中包括了铜冶炼渣选矿贫化、污酸中回收铼、阳极泥综合回收有价金属,锌冶炼净化渣和高浸渣的综合利用,钛白粉生产中的酸性废水处理和绿矾生产铁红等。在对主要冶炼企业资源综合利用的进展总结的基础上,提出了合理化建议。
The comprehensive resources utilization from domestic metallurgical plants of CNMC is reviewed in the paper, which includes the copper smelting slag beneficiation depletion, recovery of rhenium from waste acid solutions, comprehensive recovery of valuable metals from anode slime; utilization of purification residues and high-acid leach residues in zinc smelting; treatment of acid wastewater and pigment hematite product made with ferrous sulfate in titanium dioxide production. On the basis of summarizing the progress of comprehensive resources utilization, reasonable suggestions were provided in this paper.
出处
《有色冶金设计与研究》
2015年第1期15-17,30,共4页
Nonferrous Metals Engineering & Research
关键词
中国有色集团
资源利用
铜冶炼渣选矿
锌冶炼高浸渣
钛白粉
CNMC
resources utilization
copper smelting slag beneficiation
zinc smelting high-leaching shag titanium dioxide
