Spectrophotometric Determination of Gold in Tailings;
分光光度法测定尾矿中的金
Investigation on High Capacity Thickening of Tailings at Qidashan Iron Mine's Concentrator Branch;
齐大山铁矿选矿分厂尾矿高效浓缩技术研究
Status and comprehensive treatment & utilization of tailings from beneficiation;
我国矿山尾矿生产现状及综合治理利用
A Study on Manganese Carbonate Enrichment from Discarded Tailings by Ammonium Salt Roasting;
废弃尾矿中碳酸锰矿铵盐焙烧富集工艺研究
The application of tailings in mineral polymers;
尾矿在矿物聚合材料中的应用
Commercial tests of tailing briquetting-heap leaching in a certain gold mine;
某金矿选矿厂尾矿制粒堆浸工业试验
A study on the rules of plants accumulating heavy metals after cultivated on gangue——Taking cyanogen waste residue for example;
尾矿复垦后植物富集重金属规律的研究——以氰化废渣区域为例
The Study of Gangue of Tripoli in Special Electronic Filler;
利用粉石英尾矿开发电工填料的研究
Research on Dehydration Craft of Gangue Produced in Bauxite Obverse Floatation Process;
铝土矿正浮选尾矿脱水新工艺的研究
Growth and heavy metal accumulation of Vetiveria zizanioides grown on lead/zinc mine tailings;
香根草在铅锌尾矿上生长及其对重金属的吸收
The research progress on the acid drainage and heavy metal leaching of foreign mine tailings;
国外尾矿酸性排水和重金属淋滤作用研究进展
In order to study the possibilities of applying tailings dissolved in acid mine drainage in the Jinchuan copper and nickel mine to the integrated treatment of mine tailings and acid mine drainage, the authors performed the dissolution experiments in sulfuric acid.
为研究金川铜镍矿山酸性废水溶解尾矿砂实现综合治理废液与废固的可能性,进行了尾矿砂在硫酸中的溶解实验。
Simulation experiments on weathering and oxidation of sulfide minerals in mine tailings;
尾矿中硫化物风化氧化模拟实验研究
There are still abundant of remains of various elements of minerals in mine tailings piled by mines in the south of Shaanxi province.
针对陕南地区矿山企业堆存的大量尾矿及其中的各种元素的含量,利用国内先进的技术和低成本的选矿工艺,使尾矿中锌和铅得到了进一步的回收。
The amounts of As Sb and Hg in mine tailing accounts for 50% of ore,the concentration of arsenic is about 4 000 mg/kg.
研究表明,在金矿焙烧加工过程中,As、Sb和Hg等元素会向大气中释放,并随风向和距离而变化;尾矿中As的含量为原矿的50%,达到4 000 mg/kg,但尾矿浸出液中As的浓度仅为90μg/L,这可能与这是新开矿山有关系。