Gold Refining Process Aqua Regia

The precipitate is recycled to incineration and further pgm refining. HEV offers this process and the chemical. Refined gold The primary gold product of the aqua regia separation process above is gold sponge purity 99.95 Au. If fine gold purity 99.99 Au is requested from the local market gold sponge is molten to anodes and electrolyzed.

If you need any help, please contact us

News Details