Henan Lanri coconut shell activated carbon manufacturers, gold refining specifications 6-12 mesh 8-16 mesh iodine value 600 to 1500 higher indicators can be customized Henan Lanri coconut shell activated carbon has high strength, uniform particle size, developed microporous structure, selective adsorption of gold cyanide complex strong, easy to parse can be recycled many times, repeated use.
Through repeated experiments, it is found that the activated carbon of coconut shell has strong adsorption ability for gold ions in cyanide leaching solution, and the adsorption rate is very fast. The amount of gold loaded on activated carbon can be as high as 15kg/t depending on the content of gold in the leaching solution.