Gold leaching chemicals Gold extraction reagent Cyanide-free gold leaching reagent

Henan Lvjin Mining Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production and sales of environmentally friendly precious metal extractants. The company actively participates in the implementation of the national environmental protection policy on the construction of "green" mines, has been committed to the development of environmentally friendly gold, silver and other precious metal extractants, and promotes "green mining and refining of precious metals". An environmentally friendly way. "The company implements the "Four High Strategy": high-standard projects, high-level talents, high work efficiency, and high-quality services.

Instructions for use

Application range: suitable for various applications such as heap leaching, pool leaching, carbon slurry, etc.
Main ingredients: sodium oxide, iron, sulfur, ammonium, chloride, etc.
Product form: white powdery solid
Dosage: 100-1500 g/ton.
Method of use: heap leaching method: mix this product with water to prepare a solution with a mass concentration of 0.03-0.1%;
Stirring leaching process: prepare a solution with a mass concentration of 10%-15%, or directly add it to the stirring tank in solid form; the concentration of the leaching agent is generally 0.03-0.1%.

Product advantages

1. Low toxicity and environmental protection

Tested by the "Shanghai Research Institute of Chemical Industry Testing Center", the product is non-flammable, non-explosive, non-oxidative, non-radiative, and low-toxic. Belongs to environmental protection, safe common chemicals.

2. High leaching efficiency

Higher complexing force can effectively leach gold and silver at a higher ore leaching rate.

3. The leaching speed is faster

The leaching cycle is shorter than cyanide (leaching time can be shortened by 15-30%), and the recovery is faster.

4. Anti-interference ability

The product has stable performance, strong anti-interference ability, and is not adversely affected by a small amount of harmful substances such as arsenic and sulfur in the ore.

5. Ease of use

Soluble in water; the method of use is the same as sodium cyanide, easy to prepare and use.

6. Higher adaptability

Suitable for heap leaching, pool leaching, carbon slurry and other applications of various specifications.

7. Reduce costs

Safe and environmentally friendly, effectively reducing the high costs of sodium cyanide procurement, transportation, storage, storage, and environmental protection facilities.