Raw Material: Existing gold plant tailings (All-slime)
Gold Grade in Tailings: 1.2 g/t
Final Product: Gold Ingot
Gold Ingot Purity: ≥99%
Gold Recovery Rate: ≥88%
Capacity: 800 tons per day (Tailings reprocessing)
Work Scope: Engineering Design & Equipment Supply (Turnkey)
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Tailings slurry transportation from existing tailings pond via pumping system
Slurry conditioning and density adjustment in agitated conditioning tank
Activated carbon adsorption circuit for continuous gold loading from pulp
Loaded carbon screening, washing, and transfer to elution column
Regenerated carbon thermal regeneration kiln and return system to CIL circuit
Cyanide destruction unit (INCO/SO2-Air process) for tailings slurry detoxification before disposal
Recycled water return system to process water tank
Comprehensive safety systems including cyanide monitoring, ventilation, and emergency showers
Integrated PLC control for reagent dosing, pulp level, density, and cyanide concentration
Pre-cyanidation and pre-aeration for oxide gold activation
All-slime cyanidation leaching in series of CIL (Carbon-in-Leach) agitation tanks with total retention time of 30 hours
Gold desorption and electrolysis system (Zadra process) for gold recovery onto cathodes
Gold smelting furnace for cathode sludge smelting into gold ingots
Detoxified tailings thickening with high-rate thickener for water recovery
Dewatering of thickened tailings using filter press for dry cake stacking
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3000 TPD Gold Flotation Project in Shandong Province
2500TPD Lithium Ore Flotation in Sichuan
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