Abstract: A process for recovering organics and inorganics from waste material with a specific object of preparing the separated organic fraction for the production of ethanol wherein rigid organic matter becomes soft when subjected to heat and pressure. The process is carried out by first, feeding the waste material into a perforated container mounted within a closed chamber. Next, the waste material is agitated and subjected to heat and pressure which sterilizes it and softens the organics contained therein. After heating under pressure, the pressure is suddenly released from the chamber which forces the softened organics outwardly of the container, thus separating them from the inorganics for further processing to recover fuels and animal feed supplements.