Ammoniacal Leaching

Ammoniacal leaching is a process used to extract valuable metals, such as copper or nickel, from their ores. It involves treating the ore with a solution containing ammonia and water, which dissolves the metal compounds. This process allows for the metals to be separated from the rest of the material more efficiently and with less environmental impact than traditional methods. After the metals are dissolved, they can be recovered and refined for commercial use. Overall, ammoniacal leaching is a valuable technique in mining and metallurgy for extracting metals in an effective and environmentally conscious way.