Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1975-09-16
1977-12-06
Bascomb, Jr., Wilbur L.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210 40, B01D 1506
Patent
active
040615650
ABSTRACT:
The separation and recovery of weakly acidic organic substances from aqueous solution by means of granules of unblown polyurethane.
REFERENCES:
patent: 3597351 (1971-08-01), Landenburg et al.
patent: 3617531 (1971-11-01), Schlicht et al.
patent: 3812031 (1974-05-01), Mc Coy et al.
patent: 3883465 (1975-05-01), Olstowski
patent: 3905925 (1975-09-01), Vervloet
Ferguson William Alexander
Kouvarellis Georgeos Konstandenos
Washburn Owen Victor
Bascomb, Jr. Wilbur L.
Cintins Ivars
Lagani Jr. Anthony
Uniroyal Ltd.
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