Review of Design, Operating, and Financial Considerations in Flue .
Jul 27, 2015 . Keywords: flue gas desulfurization, sulfur dioxide emissions, wet scrubbers, .. cause extra wear in pumps, piping, and other process equipment items. X. The Potential Leaching and Mobilization of Trace Elements From.
In metallurgical processes tank leaching is a hydrometallurgical method of extracting valuable . The solution drains from the tank, and is either recycled back into the vat or is pumped to the next step of the recovery process. . Vat leach units.