The Newbery-Vautin chlorination process is a process to extract gold from its ore using chlorination developed by James Cosmo Newbery and Claude Vautin.
Chlorination Leaching of Refractory Ores (31 replies and 1 comment) .. This process can apply to carbonaceous Gold ores with high quantity
Gold extraction by chlorination using a pyrometallurgical process. M.W. Ojeda The techniques used to characterize the mineral samples and.
Chlorine removes the smallest pieces of gold from rock, and increases Grind the ore so that all parts of the ore are open to the HCL mixture. Aerating the mixture speeds up the leaching process, because it adds oxygen.
Experience has shown how difficult it is to obtain information regarding laboratory-tests in connection with the gold ore chlorination process for