chalcopyrite相关论文
The geochemical cycling of copper in the hydrosphere and soil environments primarily involves the transport of Cu from r......
The interface characteristics of cyanide tailings are different from those of the raw ore. In this study, valuable eleme......
Abstract A dual cell system with chalcopyrite anode and MnO2 cathode was used to study the relations between time and su......
Analysis of Chalcopyrite Leaching Behavior by Mixed Potential Theory in Acidic Iron Sulfate Solution
Chalcopyrite is the most abundant copper mineral in nature.Due to high capital costs associated with smelting and the li......
Electrochemical evaluation of the surfaces of chalcopyrite dissolved by synergy catalysis of Fe3+ an
Hydrometallurgical process of chalcopyrite concentrates has become increasingly important due to its less sensitivity to......
这篇论文由黄铁矿，黄铜矿和磁黄铁矿的 Addithiobadllus ferrooxidans 处理简历氧化过程。我们的试验性的结果为三种硫化物矿物质显......
微生物群落的能量代谢结构在生物湿法冶金过程中起着重要作用。本文采用由嗜酸氧化亚铁硫杆菌、嗜铁钩端螺旋菌和嗜酸氧化硫硫杆菌......
在pH值0.5～2.5、温度25℃和时间12 h的条件下,研究碳酸盐岩型黄铜矿在H2SO4-Fe2(SO4)3-FeSO4-H2O体系中的溶解行为.实验所用的颗粒......
采用环保型的浮选药剂聚天冬氨酸(PAPA)作抑制剂,进行黄铜矿和铜活化后闪锌矿的浮选分离。通过接触角测试、动电位测试、红外光谱......
Mineralogical characterization of copper sulfide tailings using automated min-eral liberation analys
As ore grades constantly decline, more copper tailings, which still contain a considerable amount of unrecovered copper,......
Mineralogical characterization of copper sulfide tailings using automated mineral liberation analysi
As ore grades constantly decline,more copper tailings,which still contain a considerable amount of unrecovered copper,ar......
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CuInl-xMnxTe2 samples have been synthesized by a melt-annealing method.The x-ray powder diffraction (XRD) analysis shows......
Chalcopyrite oxidation rates were examined under various conditions in the presence of Leptospirillum ferriphilum,in whi......
Bioleaching of low-grade copper sulfide ores by Acidithiobacillus ferrooxidans and Acidithiobacillus
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Stepwise dissolution of chalcopyrite bioleaching by thermophileA.manzaensis and mesophileL. ferriphi
Chalcopyrite dissolution was evaluated by bioleaching and electrochemical experiments with thermophileA. manzaensis (Aci......
The effect of pH, solid content, water chemistry and ore mineralogy on the galvanic interactions bet
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
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This paper presents the effect of mineralization on chalcopyrite chemical leaching in very simple H2SO4 solution systems......
This study is to assess the effect of magnesiumrich gangue dissolution on the ore containing chalcopyrite and carrollite......
High-temperature formation phases and crystal structure of hot-pressed thermoelectric compounds with
In this study,we introduced the temperature-dependent formation phases and crystallographic parameters of hot-pressed si......
A mixed culture of moderately thermophilic microorganisms was enriched from acid mine drainages(AMDs) samples collected ......
Comparison of microbial communities in three different mine drainages and their bioleaching efficien
Microbial community diversities in the drainage from three mines (Dexing Copper Mine, Qibaoshan Copper Mine and Yaogangx......
In order to selectively separate chalcopyrite from pyrite, the effect of organic depressant lignosulfonate calcium (LSC)......
Mechanism of bioleaching chalcopyrite by Acidithiobacillus ferrooxidans in agar-simulated extracellu
The mechanism of leaching chalcopyrite by Acidithiobacillus ferrooxidans (A. ferrooxidans) in agar-simulated extracellul......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The kinetics of the chemical leaching of copper from low grade ore in ferric sulfate media was investigated using the co......
Hydrometallurgical application for treating a Nigerian chalcopyrite ore in chloride medium：Part I. D
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The use of microwave energy in materials processing is a relatively new development presenting numerous advantages becau......
Two different types of chalcopyrite (pyritic chalcopyrite and porphyry chalcopyrite) were bioleached with Acidithiobacil......
Effect of pH values on the extracellular polysaccharide secreted by Acidithiobacillus ferrooxidans d
The pH value plays an important role in the bioleaching of sulphide minerals. The effect of pH values on the extracellul......
Bioleaching of chalcopyrite and bornite by moderately thermophilic bacteria：an emphasis on their int
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Adsorption and leaching of chalcopyrite by Sulfolobus metallicus YN24 cultured in the distinct energ
The chalcopyrite-adsorption characteristics and leaching properties of Sulfolobus metallicus(S. metallicus) YN24 were in......
Structural, microstructural, and thermal characterizations of a chalcopyrite concentrate from the Si
The structural and morphological characterizations of a chalcopyrite concentrate, collected from the Indian Copper Compl......
This study aimed to introduce a new cost-effective methodology for increasing the leaching efficiency of chalcopyrite co......
Electrochemical and spectroscopic study of interfacial interactions between chalcopyrite and typical
Comparative voltammetry and differential double-layer capacitance studies were performed to evaluate interfacial interac......
The selective effect of food-grade guar gum on chalcopyrite–monoclinic pyrrhotite separation using m
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Selective depression mechanism of ferric chromium lignin sulfonate for chalcopyrite-galena flotation
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Optimization of selective copper extraction from chalcopyrite concentrate in presence of ammonium pe
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A high temperature-tolerating thermoacidophilic archae (TA) was isolated from water samples collected from a hot sulfur-......
通过XRD测定黄铜矿晶体的晶胞参数,表明黄铜矿结晶完整,内部原子排列规则.通过分子力学定性分析,指出黄铜矿表面弛豫出现表面富硫......
试验所用矿样为某铜矿尾矿再选后的铜精矿,主要回收的目的矿物为黄铜矿,黄铜矿以中粒-细粒嵌布为主,除极细级别存在单体外,皆与粗......
Kinetic process of oxidative leaching of chalcopyrite in chloride acid hydroxide medium under oxygen pressure and low te......
Mechanism of electro-generating leaching of chalcopyrite-MnO2 in presence of Acidithiobacillus thioo
A dual cell system with chalcopyrite anode and MnO2 cathode was used to study the relations between time and such data a......
A native mesophilic iron-oxidizing bacterium,Acidithiobacillus ferrooxidans,has been isolated (30 ℃) from a typical,lea......
