I. Mines Engineering

Technologies for Exploitation of Ultra-large Karst Accumulative Bauxite Deposits

Underground Mine with Particularly-complex Hydrogeology and Large Water Inflow 

Comprehensive Development of Oversized Deposits in High-altitude and Alpine-cold Area 

Comprehensive Mining for Over 1,000m-deep Deposits with Complex Geological Conditions 

Technologies of Oversized Mo & W Complex Mine 

Gentle-inclined Thin Orebody with Extremely-unstable Hanging Wall 

Underground Mining Technology of Ultra-large Phosphorus Mine 

Mining Technology for Eluvial Bauxite Mine with Low Latitude 

Paste Filling Technology with Full Tailings 

Comprehensive Supporting Technology for High Stress and Soft Strata 

Large Goaf Detection and Treatment Technology 

Solution Mining Technology 

Digital and Intelligent Mine Design Technology 

Beneficiation Technology of W, Mo & Bi Complex Ore with “Shizhuyuan Process” 

Tin Polymetallic Ore Beneficiation Technology of Most Complex “Gravity Separation-Magnetic Separation-Flotation-Gravity Separation” 

Optimization Technology for Pb, Zn, S & High-alkali Fine Grinding, Potential Control and Instant Flotation 

Technology for Comprehensive Recovery of Scheelite from Flotation Tailings 

Extraction of Vanadium Pentoxide from Stone Coal by Acid Leaching and Solvent Extraction 

High-efficiency Washing and Blending Technology for Bauxite 

Technology of Fe Concentrate Recovery from Red Mud in Alumina Operation 

Dry Purification Technology of Wollastonite Fiber 

Beneficiation Technology of Phosphate Ore, Realgar Ore and Graphite Ore 

II. Metallurgy

Flash Lead Smelting Technology for Combined Treatment of Zinc Leaching Residue;

Continuous Smelting Technology of Crude Lead by Oxygen-enriched Side Blowing Molten Pool (CSCC-Pb);

Technology of Oxygen-enriched Air Bottom-blown Oxidation Smelting - Oxygen-enriched Air Bottom-blown Reduction and Smelting for Lead Bullion;

Technology of Oxygen-enriched Air Bottom-blown Oxidation and Smelting - Oxygen-enriched Air Side-blown Reduction Smelting for Lead Bullion;

Top Blow Lead Smelting Technology;

ISP Smelting Technology for Complex and Refractory Pb-Zn Bulk Concentrate;

Large Anode Plate Vertical Model Casting Technology;

Environmental-friendly Zn Metallurgical Technology of Zn Concentrate Oxygen Pressure Leaching;

"Roasting-leaching" Zinc Smelting Technology;

Large-scale Zinc Concentrate Fluidized Baking Furnace and Calcine Cooling Technology;

Electrowinning of Large Cathode Plate and Automatic Zinc Stripping Technology;

Treatment of Zinc Hydrometallurgy Slag by Oxygen-enriched Side Blowing;

Sulfur Recovery Technology from Direct Leaching Residue of Zinc Concentrate:

Oxygen-enriched Side Blowing Copper Smelting Technology (CSC-Cu);

Top-blown Cu Smelting Technology;

Heap Leaching-Extraction-Electrowinning Smelting Technology of Low Grade Copper Oxide Ore;

Pressure Leaching Smelting Technology of Copper Sulfide Concentrate;

Comprehensive Recovery Technology of Dissipated Metals;

Hard Alloy Processing Technologies Such as High-energy Ball milling, Spray drying, Low-pressure Sintering and Coating;

Rare Metal Ion Exchange-extraction Smelting Technology:

Powder Metallurgy Technologies Such as Multi-tube Reduction and Automatic Carbonization;

Static Pressure Molding, Inject Molding and Other New Material Processing Technologies.

Oxygen-enriched Side Blowing Bath Smelting Technology (CSC) for Copper-nickel Mixed Ore, Laterite Nickel Ore, Lead-antimony Ore and Polymetallic Waste;

Extraction and Refining Technology of Cobalt Salts Such as Cobalt Oxalate and Cobalt Carbonate and Electrowinning Technology of Metal Cobalt;

Production Technology of Ternary Materials and Precursors for Power Batteries:

Solid Waste, Hazardous Waste Disposal and Comprehensive Utilization of Resources Technology;

Recycling Technology of Waste Battery Materials;

Electrolytic Manganese Metal, Electrolytic Manganese Dioxide, Manganese-based New Material Technology;

Technology for Producing Lithium Products from Salt Lake Brine or Lithium Ore;

Vanadium Extraction Technology from Stone Coal Vanadium Ore Smelting:

Integration Technology of Fuming Furnace and Waste Heat Boiler; 

Acid Production Technology from Low Concentration Sulfur Dioxide Flue Gas: 

Zinc Oxide Desulfurization Technology; 

Ionic Liquid Desulfurization Technology.

III. Other 

Natural Gas Distributed Energy System Technology; 

Waste Heat Utilization and Power Generation Technology;

Cogeneration of Heat, Power and Cooling Technology; 

Municipal Water Supply/drainage Technology; 

Treatment Technology of Acidic Wastewater with Non-ferrousMetals; 

High Concentration Long Distance Concentrate Pipeline Transportation Technology;

Techniques for Preventing Muddy Leakingand Accelerating the Consolidation of Tailings in the Early Stage; 

Discharge Safety Backup Technology at the Early Stage of Construction in Karst Areas; 

Engineering Technology of Cableway and Sightseeing Elevator.