Patent ID: 7147681
Filing Date: 2006-12-12
Classification: C10B,C10G,C10J,F23G,Y02E,Y02P

Abstract:
1. A method for removing recoverable waste products and non-recoverable waste products, comprising feeding recoverable waste products and non-recoverable waste products into one end of a substantially horizontally fixed container as material, continuously or discontinuously transporting the material to another end of the container, supplying a controlled amount of an oxygen-containing gas to the container, 60–80% of energy input being carried out on the material in an area of a first quarter of the container based upon the one end of the container into which the material is fed, and a remaining 20–40% of energy input being transferred to the material in other areas of the container, discharging an entire exhaust gas-solids mixture from the container, and subsequently subjecting the exhaust gases and the solids to an energy recovery process.