Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Material level or thickness responsive
Patent
1983-06-28
1985-03-05
Cintins, Ivars
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Material level or thickness responsive
210 97, 210138, 210189, B01D 1502
Patent
active
045029520
ABSTRACT:
A control device for controlling the transfer of adsorbent to and from stages of an adsorbant-in-pulp contactor comprises a vessel for receipt of an adsorbent-pulp mixture and having an inclined screen for retention of adsorbent particles and passage of pulp, means for transferring adsorbent-pulp mixture to the vessel, means for measuring the volume of adsorbent or of adsorbent-pulp mixture in the vessel, and outlet means adjacent the lower end of the screen for recovery of drained adsorbent solids.
REFERENCES:
patent: 3512640 (1970-05-01), Hellman
patent: 4133759 (1979-01-01), Ikeda et al.
Dr. Ing. Gotthold Quittkat, "Erzaufbereitung", (1967), pp. 33 & 55.
Naden David
Webster David G.
Willey Gordon
Cintins Ivars
Davy McKee (Stockton) Limited
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