METHOD OF PROCESSING ORGANIC WASTES Russian patent published in 2022 - IPC B09B3/00 

FIELD: removal and processing of solid wastes.

SUBSTANCE: invention relates to methods of processing organic wastes. Disclosed is a method according to which processing of wastes is carried out on a preparation line and a processing line. On the preparation line, before loading into the reactor, the processed wastes are crushed mechanically and with the help of ultrasound and heated to 60–80 °C. Wastes are then sent to a processing line, where they are loaded into a reactor, in which, under excess pressure of water vapour and a temperature which provides transition of water vapour to a subcritical state, wastes are processed during their continuous mixing, upon completion of processing of wastes in the reactor, they are cooled to temperature not higher than 50 °C, for this purpose, reactor jacket is blown with compressed air and pressure is reduced to atmospheric pressure.

EFFECT: invention ensures reduction of labour costs.

1 cl, 1 dwg