| 摘要 |
The invention relates to a method for preventing chlorine deposition on the heat- transferring surfaces of a boiler, particularly on the superheater, in which boiler a fuel with a chlorine content, such as a biomass or waste fuel, is burned. And to which steam boiler is fed, preferably in the superheater area, a compound with a sulphate content, which forms a particular reagent to fix alkali compounds . The said compound is ferric (III) sulphate, Fe2 (SO4)3 and/or aluminium (III) sulphate, Al2 (SO4)3 . |
