SIMULTANEOUS TREATING METHOD FOR COMBUSTIBLE WASTE AND LOW HEATING VALUE WASTE

摘要

PROBLEM TO BE SOLVED: To provide a method for simultaneously treating gasification melting of combustible waste and gasification melting of low heating value waste using a gasifying melting furnace.;SOLUTION: The simultaneous treating method for combustible waste and low heating value waste such as incinerated ash, sludge and contaminated soil using a vertical gasifying melting furnace not using a coke packed layer, comprises mixing the low heating value waste and a carbon-containing material having high reactivity, mixing an obtained mixture with the combustible waste and supplying it into the gasifying melting furnace, carrying out gasification melting of the combustible waste by oxygen-containing gas and melting of incinerated ash at the lower part of the gasifying melting furnace, and continuously discharging obtained slag.;COPYRIGHT: (C)2008,JPO&INPIT