This system removes the methanol from the glycerin, and then flash distills the glycerin itself. After distillation the glycerin is mixed with bleaching agents and finally filtered. The distillation and flash tank are sized at to work in lockstep with the esterification system. The bleaching system has 3x that hold capacity and is only run once a day. The condensate from the vacuum system will be sent to the soap stock system.
This system has its own vacuum system and scrubber to prevent cross contamination. The product of this system is USP grade glycerin.
