WATER-COAL SUSPENSION PREPARATION METHOD

coal-based fuels. SUBSTANCE: coal is finely crushed and sorted, after which sorted coal together with water and plasticizer (1 % of the weight of coal) are fed into upright five-chamber vibrating mill with vibration system having amplitude of executive device 3-5 mm and vibration frequency 10-30 Hz....

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Hauptverfasser: SVOROV V.A, SAVCHENKO V.P, MOISEEV V.A, MURKO V.I, RUNOV E.V, ANDRIENKO V.G, STRIZHKO F.N, DEKHANOV V.P, GORLOV E.G, KRYLOV A.I, GOLIKOV N.A, DONCHENKO V.A
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:coal-based fuels. SUBSTANCE: coal is finely crushed and sorted, after which sorted coal together with water and plasticizer (1 % of the weight of coal) are fed into upright five-chamber vibrating mill with vibration system having amplitude of executive device 3-5 mm and vibration frequency 10-30 Hz. EFFECT: reduced power consumption. 3 cl, 1 tbl