BINDING COMPOSITION FOR MAKING FUEL BRIQUETTES Russian patent published in 2011 - IPC C08L95/00 C10L5/16

Abstract RU 2425074 C2

FIELD: chemistry.

SUBSTANCE: invention relates to coal industry, particularly producing binder for briquetting brown coal. The tar-based composition used to briquette fine fractions of brown coal is characterised by that it contains mechanically activated sapropel.

EFFECT: obtaining briquettes with good technical characteristics.

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RU 2 425 074 C2

Authors

Nikolaeva Lira Aleksandrovna

Burenina Ol'Ga Nikolaevna

Popov Savva Nikolaevich

Dates

2011-07-27—Published

2009-07-08—Filed