Solid material comminution or disintegration – Processes – With application of fluid or lubricant material
Patent
1989-08-11
1990-10-23
Gorski, Joseph M.
Solid material comminution or disintegration
Processes
With application of fluid or lubricant material
210173, 2102212, 241 21, 241 24, 241 27, B02C 2330, B02C 2336
Patent
active
049645765
ABSTRACT:
A combination of raw coal and water is introduced as a slurry into a vessel. Chemicals are introduced at a feet inlet. The mixture is reduced by interaction with a bed of agitated grinding balls. Air is introduced into the lower portion of the vessel and forced upwardly through the circuitous passages among and between the grinding balls. The rising air bubbles carry the more hydropholic product upwardly into a froth compartment of the vessel and through a discharge outlet of the vessel. Wash water is introduced into the upper portion of the vessel and descends through the froth and the ball passages carrying entrained and less hydrophobic particles into the grinding chamber. The non-floatable material flows downwardly from the grinding chamber to a refuse zone for discharge as refuse from the vessel.
REFERENCES:
patent: 3135474 (1964-06-01), Schold
patent: 3149789 (1964-09-01), Szegvari
patent: 3202281 (1965-08-01), Weston
patent: 3298519 (1967-01-01), Hollingsworth
patent: 4156593 (1979-05-01), Tarpley, Jr.
patent: 4287054 (1981-09-01), Hollingsworth
patent: 4450072 (1984-05-01), Suplicki
patent: 4639313 (1987-01-01), Zipperian
patent: 4750994 (1988-06-01), Schneider
patent: 4754934 (1988-07-01), Ikebuchi et al.
Gorski Joseph M.
Ingersoll Buchanan
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