CHARGE AND METHOD FOR MANUFACTURE OF FUEL BRIQUETTES Russian patent published in 2015 - IPC C10L5/10 C10L5/12 C10L5/14 C10L5/22 C10L5/28 

Abstract RU 2546112 C2

FIELD: heating.

SUBSTANCE: invention relates to a charge containing bituminous coal and binding additives; bituminous coal contains an unburnt ash-slag mixture as a result of coal combustion in boiler houses, at thermal power plants, in domestic stoves, coal benefication wastes, and the following is used as activators: coal-tar resin, resinous wastes of coke-chemical and chemical industry, waste machine oils; aluminium powder in the amount of 1-3 vol % is used as a high-calorific additive, and lime in the amount of 13-18 vol % is used as a binding agent. The invention also relates to a manufacturing method of fuel briquettes from a charge, which involves crushing and mixing of charge components; after mixing is completed, water separation, mixture extrusion, and briquette drying and packaging is performed.

EFFECT: improvement of ecology, economical efficiency of bituminous coal processing, reduction of quantity of wastes and increase of heat amount at coal combustion.

2 cl, 1 tbl

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RU 2 546 112 C2

Authors

Senkus Vitautas Valentinovich

Korobejnikov Anatolij Prokop'Evich

Senkus Valentin Vitautasovich

Konakova Nina Ivanovna

Korobejnikov Viktor Leonidovich

Baryl'Nikov Viktor Vladimirovich

Piskalenko Vladimir Vital'Evich

Korobejnikova Natal'Ja Nikolaevna

D'Jachkova Tamara Vasil'Evna

Lvren'T'Ev Viktor Nikolaevich

Dates

2015-04-10Published

2012-10-01Filed