FIELD: process engineering.
SUBSTANCE: invention relates to processing of solid domestic wastes. Proposed process comprises plasma chemical pyrolysis of homogenised mix. Said mix represents a three-phase system homogeneously dispersed in raw stock. Said system consists of highly-dispersed catalyst particles of methane-hydrogen fraction extracted at pyrolysis product separation and pyrolysis fluid products. Besides, this process comprises quenching of pyrolysis products extraction of commercial carbon and solid particles of used catalyst by filtration and pyrolysis products separation to obtain methane-oxygen fraction and pyrolysis liquid products. Finally, this process recycles a portion of methane-hydrogen fraction to plasma chemical pyrolysis.
EFFECT: simplified process adapted to solid wastes processing.
4 cl, 1 ex
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