METHOD OF HIGHLY THERMAL TREATMENT OF LIQUID, PASTE-LIKE, MIXTURES THEREOF AND SOLID WASTES Russian patent published in 2017 - IPC F23G7/00 B01D53/32 B09B3/00 

FIELD: chemistry.

SUBSTANCE: method comprises the sequential loading and incineration of waste, aftercombustion of gaseous products during feeding of air activated by corona discharge, quenching of gases, followed by absorption and emission of waste gases. The activation of the air by corona discharge is carried out at the stage of aftercombustion with mode of 350-450 discharges per second with the electric-field intensity of up to 8 kV/cm. The feeding of the air activated by corona discharge is additionally carried out during loading of waste with corona discharge influence mode of 500-650 discharges per second with electric-field intensity of up to 11 kV/cm, during quenching with corona discharge influence mode of 350-450 discharges per second with electric-field intensity of up to 8 kV/cm, during absorption with corona discharge influence mode of 350-450 discharges per second with electric-field intensity of up to 8 kV/cm, during emission of waste gases with corona discharge influence mode of 250-350 discharges per second with electric-field intensity of up to 6 kV/cm.

EFFECT: significant reduction of harmful substances in waste gases without pre-sorting of wastes by their phase state, specifically to liquid, solid and paste-like.

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