Definitions for "RECOVERY BOILER"
Keywords:  kraft, liquor, boiler, inorganic, steam
A boiler that recovers process chemicals for re-use and creates process steam with the heat it generates.
Process in the kraft recovery system that burns spent cooking liquor to regenerate sodium sulfide. Additionally, the dissolved wood components in the black liquor are burned to generate steam and electricity for the rest of the mill.
A pulp mill boiler in which lignin and spent cooking liquor (black liquor) is burned to generate steam.