FIELD: mining.
SUBSTANCE: processing of coal of 0-35 mm fraction is performed successively in two sections of boiling layer separated with barrier during not more, than 10 sec. In the first section there is performed thermo-oxidising treatment at temperature 650-800°C with supply of air; while in the second section produced coke is cooled to 150-250°C with supply of water steam or cooled smoke gases.
EFFECT: high efficiency and ecological safety of processing.
3 tbl, 1 dwg, 2 cl
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