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CNLITE eco-friendly gold leaching reagent can 100% take place of sodium cyanide for gold extraction. It can be applied for all gold cyanidation processes including gold CIP, CIL, heap leaching, pool leaching, etc.

-- CIL & CIP --

-- Heap Leaching & Pool Leaching Process --

-- All Sliming Zinc Powder Replacement Process --

According to statistics, more than 80% gold mines in the world use cyanide gold extraction process, while 85% of them use sodium cyanide to extract gold. However, cyanide is a highly poisonous and dangerous chemical, and any accidents in transportation storage and usage will resuilt in serious consequences. Therefore, many countries and states have explicitly banned or restricted the use of sodium cyanide in gold extraction and the global gold extraction industry urgently needs an environmental gold extraction agent that can completely replace cyanide.

Comparison Data With Sodium Cyanide

Comparison Data With Sodium Cyanide

In order to probe the difference of leaching effect between NaCN leaching agent and CNLITE leaching agent on gold ore, CNLITE select a total of six gold mineral samples-the Sultan Kush oxidized gold ore, Tanzania(Busolwa Mining Ltd) oxidized gold ore, Tanzania (MMG GOLD LIMITED) oxidized gold ore and mixed ore (containing oxidized ore and primary ore), Tanzania (T5) oxidized gold ore gravity concentration tailings-for leaching comparison test. Under the same cyanide leaching conditions, the differences between NaCN leaching agent and CNLITE leaching agent in leaching agent dosage, leaching rate and gold adsorption rate were emphatically studied, and the economic benefit analysis of the comparable project was also conducted.

Test Results Comparision between NaCN and CNLITE

Test Results Comparision between NaCN and CNLITE

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