Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1974-12-13
1976-08-31
Spear, Jr., Frank A.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210433M, 210500M, B01D 1300
Patent
active
039779670
ABSTRACT:
An apparatus and process are provided for the concentration and separation of components contained in liquids. The apparatus is comprised of, in part, a module containing a plurality of axially aligned, hollow tubular members having a well defined porosity and a substantially uniform, continuous, adherent, porous coating of preformed, aggregated, inorganic metal oxide particles on their interior or exterior surface. The low molecular weight dissolved phases permeate the walls of the tubes while the larger diameter molecules are retained in the liquid. The apparatus can be operated for long periods of time with a high degree of concentration and separation of liquids. The apparatus is particularly suited for the concentration and separation of oil from mixtures of oil, water and detergents. It is also useful in textile, paper making and food industries.
REFERENCES:
patent: 3022187 (1962-02-01), Eyraud et al.
patent: 3246764 (1966-04-01), McCormack
patent: 3449245 (1969-06-01), Johnson et al.
patent: 3457170 (1969-07-01), Havens
patent: 3462362 (1969-08-01), Kollsman
patent: 3497394 (1970-02-01), Berger
patent: 3542204 (1970-11-01), Clark
Litz Lawrence Marvin
Trulson Olof Conrad
Moran William Raymond
Spear, Jr. Frank A.
Union Carbide Corporation
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