Safety Assessment of the Spontaneous Combustion Tendency of Sulfide Ores Based on AHP and SPA
基于层次分析法和集对理论的硫化矿自燃倾向性评定

Analysis of Platinum Metals in Catalysis MINERAL PROCESSING PROGRESS OF METALLIC ORES IN CHINA
铂族金属催化剂的分析方法我国金属矿选矿的进展

Determining platinum, palladium and gold in ores by inductive coupling plasma mass spectrometry
树脂分离富集质谱法测定矿石中痕量铂，钯，金

The application and economics of NSC catalyzed pressure leaching of copper ores and concentrates
铜矿石和精矿氮类物催化加压浸出的应用与经济估算

CHEMICAL ANALYSIS OF MANGANESE ORES. DETERMINATION OF IRON. ATOMIC ABSORPTION SPECTROMETRIC METHOD.
锰矿石的化学分析。用原子吸收光谱法测定铁

Manganese ores. Determination of arsenic content. Spectrophotometric and volumetric determinations.
锰矿石。砷得测定。分光光度法和容量分析法。

The research on bacteria leaching of low grade manganese ores from Jianshui, Yunnan is carried out.
对云南建水贫锰矿进行了细菌浸出试验。

Bulk precipitation and its effect on mineral flotability in flotation of the ores containing calcium.
含钙矿物浮选中的本体沉淀及其对矿物可浮性的影响

Material Components of Ores and Gemology Characteristic of the Jiangkou Zipaoyudaishi Jade Ore Deposit
江口紫袍玉带石矿床矿石物质组分及宝石学特征

The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.
黄铁矿，菱铁矿变为褐铁矿，赤铁矿和针铁矿。

The analytical scheme of magnetite in iron ores by means of the chemical separation has been investigated.
本文研究了用化学分离法测定铁矿石中磁铁矿的方案。

Study of Kinetic Factors in Simultaneous Leaching Processes of Zinc Sulphide Concentrate and Manganece Ores
硫化锌精矿与软锰矿同时浸出动力学因素的研究

he wet metallurgy technologies for smelting copper sulfide, copper oxide and natural copper ores are reviewed.
评述了硫化铜矿, 氧化铜矿和自然铜矿的湿法冶炼途径。

Because primary ores possess power of emerged medium of itself, pilot tests of autogenous grinding accompliced.
原生矿石具有较强自生介质能力，可开展自磨半工业试验。

This is a new clue to the study of uranium metallogenetic mechanism and formation conditions of rich uranium ores.
这是研究铀矿成矿机制和富矿条件的一条新线索。

CHEMICAL ANALYSIS OF MANGANESE ORES. DETERMINATION OF COPPER, ZINC AND LEAD. ATOMIC ABSORPTION SPECTROMETRIC METHOD.
锰矿石的化学分析。用原子吸收光谱法测定铜，锌和铅

ABSTRACT The theory and technology of stainless steel smelting and chrome ores reduction were discussed in this thesis.
本文综合分析了不锈钢冶炼和铬矿还原的理论和工艺。

Study on Technique of Microwave Extraction for Producing Copper Sulfate from Leaching Solution of Low Grade Copper Ores
微波萃取从低品位铜矿浸出液制备硫酸铜的新工艺研究

DETERMINATION OF THE OPTIMUM CONCENTRATE GRADE OF POLYMETALLIC ORES FOR HIGHEST Ag CONTENT BY THE MULTIVARIATE STATISTICS
用多元统计方法确定多金属精矿中含银量最佳的精矿品位

Determination of gold contained in ores with TMK spectrophotometry method after gold enrichment with mercapto group resin
巯基树脂富集硫代米蚩酮光度法测定矿石中的金

A discussion is made on the beneficiation processes for different types of phosphorite ores and the beneficiation results.
叙述了不同矿石类型的磷矿石选矿流程及选矿效果。

Compared with leaching of ores using single bacteria, the leaching efficiency of the mixed bacteria is obviously increased.
而混合细菌浸矿较单一细菌浸矿其效率有显著提高。

Some influences of alteration and oxidation on the properties of difficultly processing nickel sulfide ores during flotation
蚀变及氧化作用在难选硫化镍矿石浮选过程中的某些影响

The characteristics of orebody of deposit, mineralization, ores, ore genesis as well as metallogenic mechanism are discussed in this paper.
本文论述了矿床的矿体，矿化及矿石等特征。

Optimization of and modeling of concentration distribution of the solution obtained by leaching of natural sodium nitrate ores in the sunning process
多级盐田滩晒硝酸钠矿浸取液时浓度分布模型及优化