有色金属冶炼废渣有价金属湿法回收技术及现状OACSTPCD
Technology and Current Situation of Hydrometallurgical Recovery Valuable Metal from Nonferrous Metallurgical Waste Slag
随着有色冶炼行业的迅猛发展,导致了大量的有色冶炼废渣堆置,对土壤、地下水等生态环境造成污染和危害,严重威胁着人类健康.综合评述了湿法冶金技术回收有色金属冶炼废渣中有价金属的应用研究现状,湿法冶金包括金属浸出、净化和提取过程.其中漫出技术主要包括酸性浸出、碱性浸出和微生物浸出,但目前浸出技术仍停留在探索浸出条件,尚未出现高效、低耗和专属的浸出剂;净化过程包括溶剂萃取、离子交换、沉淀和还原等,净化过程的关键取决于高效、易得、成本低、损耗少的萃取剂和离…查看全部>>
The rapid development of nonferrous smelting industry leads to the pile of a large number of nonferrous smelting slag,which brings pollution and harm to soil and groundwater and seriously threats human health. The status of the application of the valuable metals in the non-ferrous metal smelting slag recovered by hydrometallurgy technology was stated. Metal leaching,purification and extraction process were included in the process of hydromet-allurgy. Among w…查看全部>>
赵金艳;王金生;郑骥
北京师范大学水科学研究院,北京100875北京机电院高技术股份有限公司,北京100027北京师范大学水科学研究院,北京100875
矿业与冶金
湿法冶金有色金属冶炼废渣有价金属回收
Hydrometallurgy Nonferrous metal Smelting residue Valuable metal Recovery
《矿产综合利用》 2012 (4)
7-12,6
环保公益性行业科研基金重大项目(201009009)
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