混合矿

粘性混合矿振动给矿技术研究及工业应用

Research and application of VIBRO-FEEDING technology for viscous mixed ore

武山铜矿南北矿带混合矿选别工艺的研究

Study on mineral processing technology of mixed ore from north and South belt at Wushan Copper Mine

实验表明，Na2SO3能完全抑制铅活化的闪锌矿，很好地分离铅-锌混合矿。

The experimental results showed that by using Na_2SO_3 the flotation of Pb-activated sphalerite can be completely depressed and Pb-Zn mineral mixture well separated .

混合矿的分选表明在pH为6时获得相同的分选效率，双膦酸的浓度只需磷酸的1/200。即使在中性及碱性介质中，也有很好的分选效果。

The mixtion of phosphate and dolomite indicates that to obtain same separation efficiency at pH 6 , only 1 / 200 concentration of phosphoric acid is required for W-10 used as depressant , It also works well even in neutral and alkaline mediums .

研究了新型抑制剂DPS对铜钼人工混合矿和铜钼混合精矿的分选性能，并探讨了它对黄铜矿的抑制与矿浆电位的关系。

The behaviour of DPS in separation of Cu Mo mixture and mixed Cu Mo concentrate was investigated , and the relations of DPS with chalcopyrite depression and pulp potential were discussed .

本文主要通过单矿物、人工混合矿实验，考察了季铵盐捕收剂TR和1231的捕收能力差异和改性淀粉ST的抑制效果，并对比了TR和1231对实际矿石浮选结果。

The difference of collecting behavior between quaternary ammonium salt TR and 1231 , and the depressing effect of modified starch ST were studied by experiments of pure mineral and manually mixed ores . Then the actual ore flotation results were compared .

磁铁－赤铁混合矿混合磁选的工艺研究

The Technological Investigation of Bulk Magnetic Separation of Magnetite-hematite Ore Mixture

低锌的铅锌混合矿制取纳米氧化锌的生产实践

Production Practice of Producing Nano-zinc Oxide by Low-zinc Grade Lead-zinc Ore

硫化锑氧化锑混合矿选矿研究

Study of the combined antimony sulphide and oxide ore concentration

低品位铜锌混合矿加压浸出研究

Study on Pressure Leaching of Low-grade Copper-Zinc Bulk Concentrate

氟碳铈-独居石混合矿中钍的分离

Separation of Thorium From Mixed Bastnaesite - Monazite Concentrate

铜锌混合矿选冶新工艺研究

Study on new Flotation-metallurgical process for Cu-Zn complex ore

火法测定铅锌混合矿中银的研究

Study on determination of silver in lead zinc mixed concentrate by fire assaying method

混合矿选别开采技术研究

Composite Ore Selective Mining Technique

研究了低品位多金属铜锌混合矿的浸出条件。

A new leaching process for a low - grade copper - zinc bulk concentrate was studied .

锑氧化矿或硫氧混合矿的真空处理研究

Study on process of Extracting Antimony from its Oxide Ore or Mixed Sulphide - Oxide Ore in Vacuum

白钨精矿与黑白钨混合矿碱分解的方法与设备

Introduction of a new achievement : process and equipment of caustic decomposition of low-grade scheelite and Scheelite-Wolframite mixed concentrates

大厂硫砷锡混合矿工艺矿物特性及硫砷分离试验研究

Mineral technology characteristics of sulfur - arsenic - Tin Mineral Mixtures and processing test of the sulfur - arsenic separation in Dachang

福建省大田县硫铁矿利用原有设备，部分进行技改配置生产铅锌混合矿；

Datian pyrite mine in Fujian processes Pb / Zn mixed concentrates by using the existing equipments of which some are innovated technologically .

同时也研究了国内混合矿配加澳矿对烧结产、质量的影响。

At the same time , the affections of adding Australia iron ore into domestic mix on the output and quality of sinter was studied .

并进一步利用作简谐运动的实验室摇动溜槽进行细粒人工混合矿的分选试验，以验证理论分析所得的结果；

On this basis a separation test is carried out on fine artificial ore samples in a laboratory shaking sluice with simple harmonic motion in order to verify the results of the theoretical analysis .

黄腐酸钠用于铜-铅人工混合矿分离，可获得品位为31.44%，回收率95.0%的铜精矿和品位为83.58%、回收率95.32%的铅精矿。

In the flotation separation of Cu-Pb artificial minerals a Cu concentrate containing 31.44 % Cu and a Pb concentrate containing 83.58 % Pb are obtained with recoveries of 95.0 % and 95.32 % , respectively .

通过对人工混合矿的正-反浮选流程和对淀粉已吸附了捕收剂的赤铁矿单矿物的抑制机理的研究，进一步证实了正-反浮选工艺流程是可行的。

The study on the direct indirect flotation flowsheet for artificially mixed ore and on the depression mechanism of single mineral of hematite having adsorbed to the collector has further proved the feasibility of the direct indirect flotation flowsheet .

浅谈在烧结生产中配加地方矿粉的技术实践同时也研究了国内混合矿配加澳矿对烧结产、质量的影响。

A Brief Talk on Technical Implementation of Adding Local Iron Ore in Sintering Production At the same time , the affections of adding Australia iron ore into domestic mix on the output and quality of sinter was studied .

结果表明：渣、铁达到了有效分离，对混合矿、云南钛矿、攀枝花钛矿产出了品位分别为79%、82%、74%的合格钛渣。

The results showed that slag and iron are effectively separated and qualified Ti slag is obtained with Ti assaying respectively 79 % , 82 % and 74 % from mixed ore , Yunnan Ti ore and Panzhihua Ti ore .

文中介绍了当磨机处理能力不变时，DY1、DY2助磨剂能分别使原生矿、混合矿产品中-200目粒级的产率相应提高78个百分点和46个百分点；

At an unchanged mill throughput , DY 1 # and DY 2 # grinding aids can raise the weight percent of - 200 mesh fraction of the products by 7.8 % for the primary ore and 4.6 % for the mixed ore respectively .

进行了铜锌混合矿加压浸出的试验研究，分析了氧分压、酸度、温度、反应时间、添加剂等因素对铜锌浸出率的影响。

This paper describes the experimental investigation on the pressure leaching of copper-zinc ore , where the analysis is given to impact of oxygen partial pressure , acidity , temperature , reaction time and additives , etc. on the leaching rate of copper and zinc .

产品产粗锡精矿，再经磁选或磁一浮工艺进行产品深加工，产合格锡精矿、混合矿和富中矿，或粗锡精矿与外单位串换为合格锡精矿。

The product of coarse Sn-concentrate enter into magnetic separation or magnetic-float process to carry out deep process , it can get qualified tin concentrate , mingle ore and rich mid-ore , or it exchanged course tin concentrate for qualified tin concentrate with other department .

研究了我国的沥青混合料矿料间隙率（VMA）规定值和计算方法。

The specified value of VMA and its computation method are ( studied . )

AC-20改性沥青混合料矿料级配优化研究

Study on optimization of aggregate gradation design for AC-20 modified asphalt mixture in pavement