The ecological recovery importance in Zijinshan Gold and Copper Mining Area was to recover vegetation on gold waste residue area.
紫金山矿区生态恢复的重点是选金废渣堆积场植被的快速恢复。Experiment Research on Pre-oxidation of a Refractory Gold Ore in Gansu With Moderate Bacterium
用中温菌预氧化甘肃某难选金矿石的试验研究Calculation of calorific effect of bacterial oxidation reactions for refractory gold ores or gold concentrates containing sulphide
含硫化物的难选金矿石或金精矿细菌氧化反应热效应的计算Technical Reconstruction and Production Practice of Process for Disposal of Gold Tailings Dressing Sewage
选金尾矿污水工艺技术改造与生产实践Preliminary Exploration on Dressing and Smelting of Refractory Gold Ore by Supercritical Water Oxidation
超临界水氧化法选冶难选金矿石的初步实验Mineral Technological Characteristics and Processing Test of Refractory Rutile Ore in Huidong
会东难选金红石矿的矿物工艺特性及选矿试验研究Experimental Research on New Ore Dressing Methods for the Unworkable hated Gold Ores from Baishan Area
白山地区难选金矿石新方法选金试验研究Process for Treating Refractory Gold Ores by Roasting under Oxidizing Conditions
难选金矿石在氧化条件下的焙烧处理Experimental study on gold extraction from fine grained disseminated gold ore
微细粒浸染型金矿石选金试验研究