The simple and environmentally friendly gold extraction agent is self-equipped with the heap leaching, pool leaching, and carbon slurry (stirring leaching) processes of gold and silver oxide ore, primary ore, sulfide ore, cyanide tailings, and gold concentrate. The process flow of using sodium cyanide is the same as that of sodium cyanide. The noble liquid and lean liquid can be reused during production. The noble liquid is best absorbed by activated carbon for gold extraction. The leaching effect of gold is best when the ambient temperature is above 10 ℃. Compatible with gold extraction by cyanide.
The product is an alkaline inorganic compound. It uses lime, caustic soda (add more lime and as little caustic soda as possible) as stabilizers for this product. The PH value of the ore pile (slurry) is 11±1. After the raw ore is piled or put into the pool, return (output) water to adjust the alkalinity pH value to 11±1 (use precision pH test paper 9.5-13 to detect).
Extended information
1. Dosage: The amount of medicine used is about 10.0-20.0% of the amount of ore (1000-2000 grams of medicine/ton of ore), the nature, grade, and pH will affect dosage. The actual dosage can be calculated based on the mass concentration of the medicine.
2. Medicinal method: The block medicine can be used after it is fully dissolved in clean water at room temperature (generally in flowing water or after sufficient stirring, the dissolution will be accelerated; during heap leaching, it can be built next to the lean liquid pool. Dosing tank, let the return water after carbonization directly wash the gold selection agent and dissolve it into the lean liquid tank).