Additive Composition and Method for Preventing Fouling, Slagging, and Corrosion of Biomass Multi Fuel Fired or Dedicated Boilers Using Alumina

摘要

Provided is an additive composition and method for preventing fouling, slagging and corrosion of biomass multi fuel fired or dedicated boilers using alumina, and more particularly, to an additive composition capable of effectively preventing from fouling, slagging and corrosion of the inner wall of a biomass boiler and optimizing the thermal efficiency of power generation facilities by increasing the melting temperature of an inorganic material contained in the biomass fuel using alumina, and the additive composition may include 0.1 to 5 parts by weight of alumina (Al₂O₃) in respective of 100 parts by weight of fuels fed into biomass multi fuel fired or dedicated boilers.