Heating liquor to a digestive system in a cosmetic mill, including the production of black wine, the production of deglossy black wine and flash vapor, the transfer of vapor to an indirect heat exchanger, and the bringing of deglossy black wine to subsequent recovery, or Thermal evaporation.

摘要

Method for heating Digester White liquor in a system of a Chemical Pulp Mill, which includes produce Black Liquor, Black Liquor flashed and generate Steam FlashingPass the steam to drive an indirect Heat exchanger and flashed a Black Liquor recovery or Evaporation Heat.