COMPOSITION FOR PREPARING FUEL BRIQUETS Russian patent published in 2000 - IPC

Abstract RU 2144559 C1

FIELD: chemical industry. SUBSTANCE: composition comprises fine fraction fuel such as coal, semicoke or petroleum coke, structure- forming and binding additive. Structure-forming and binding additive comprises mixture of wood chips and lignin in equal amounts, ratios of components being as follows, wt %: fine-fraction fuel, 30-90; wood chips, 15- 35; lignin, 15-35. EFFECT: cheaper and improved properties of fuel briquets.

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RU 2 144 559 C1

Authors

Ufimtsev A.V.

Maljuchenko A.A.

Eliseeva N.I.

Zausaev V.V.

Dates

2000-01-20Published

1997-12-03Filed