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300tpd(12tph) rock gold cip processing plant

Sure, here's more information on a 300 TPD (12 TPH) Rock Gold CIP (Carbon In Pulp) Processing Plant:

Overview:

A Gold CIP plant is used for the effective extraction of gold from oxidized and/or non-refractory sulphide ores. The plant will process 300 tonnes per day (TPD) of ore, approximately 12 tonnes per hour (TPH). Here's a breakdown of the essential components and the processing flow:

Layout and Key Components:

  1. Crushing and Grinding Circuit:

    • Primary Crushing: Jaw Crusher
    • Secondary Crushing: Cone Crusher or Impact Crusher
    • Grinding: Ball Mill

  2. Classification:

    • Hydrocyclone or Spiral Classifier for particle size segregation.

  3. Thickening:

    • High-efficiency Thickener to concentrate slurry.

  4. Leaching:

    • Leach Tanks where the ore slurry undergoes cyanidation. Sodium cyanide and oxygen are introduced to dissolve gold.

  5. Carbon Adsorption:

    • CIP Tanks where activated carbon is added to adsorb the gold.

  6. Gold Stripping and Regeneration:

    • Elution Columns to strip gold from loaded carbon.
    • Regen Kiln for carbon regeneration.

  7. Electrowinning and Smelting:

    • Electrowinning Cells to recover gold from solution.
    • Smelting furnace to melt the gold into dore bars.

  8. Tailings Management:

    • Tailings Thickener for recycling process water.
    • Tailings Storage Facility for waste disposal.

Process Flow:

  1. Crushing and Grinding:

    • Ore is crushed and ground to liberate minerals.

  2. Slurry Preparation:

    • Ground ore is mixed with water to create a slurry.

  3. Leaching:

    • Cyanide solution is added to the slurry in leach tanks, allowing the gold to dissolve.

  4. Adsorption:

    • Activated carbon adsorbs the dissolved gold from the leach solution.

  5. Elution and Electrowinning:

    • The loaded carbon is treated in elution columns to strip the gold.
    • The gold-laden solution is passed through electrowinning cells to recover the gold.

  6. Smelting:

    • The recovered gold is melted and poured into bars.

  7. Tailings Disposal:

    • Waste material is thickened and stored.

Key Considerations:

  • Efficiency: Optimize each stage for maximum gold recovery.
  • Environmental Compliance: Proper waste disposal and cyanide management.
  • Cost-Effectiveness: Balance operating costs with recovery rates.
  • Safety: Implement rigorous safety protocols for hazardous materials.

Summary:

A 300 TPD (12 TPH) Rock Gold CIP Processing Plant is a complex operation involving multiple steps and equipment to extract gold efficiently and safely from ore. The process includes crushing, grinding, leaching, adsorption, elution, electrowinning, and smelting, with careful consideration of environmental and economic factors.