Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1987-06-03
1989-03-28
Hruskoci, Peter
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210723, 210727, 210788, B01D 1705
Patent
active
048161659
ABSTRACT:
Separating apparatus for separating components of a liquid mixture one from the other and method of separating such components.
Liquid mixture to be separated is passed via inlet means (18) including a duct (40), to tangential inlets (20, 22) of a cyclone separator (10) so that the less dense component of the mixture emerges from an overflow outlet (34a) of the separator (10) and the more dense component emerges from an underflow outlet (16a) of the separator. Gas is entrained in the incoming liquid mixture in duct (40) by expressing the gas into the duct via a manifold (42a) having openings (42a). The gas is admitted under conditions of relatively high pressure of incoming mixture in duct (40) whereby to substantially dissolve in the mixture whereby to come out of solution in the form of fine bubbles under pressure reduction occurring inside the separator (10).
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patent: 3929633 (1975-12-01), Visman et al.
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A, I, Ch, E. Journal, vol. 2, No. 4, Dec. 1956, D. J. Simkin and R. B. Olney, "Phase Separation and Mass Transfer in a Liquid-Liquidcyclone", see pp. 545 to 551.
Carroll Noel
Prendergast Gavan
Carroll Noel
Hruskoci Peter
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