Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1976-06-16
1978-04-25
Hart, Charles N.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210 40, 210 73R, 55 79, B01D 3500, B01D 3900
Patent
active
040861627
ABSTRACT:
The improved adsorption device comprises two superposed beds of solid adsorbent in which, during the adsorption step, the times of flow of fluid phase to be passed through the first or lower bed fluidized or semi-fluidized and the second or upper bed fixed or expanded are respectively in an approximate ratio of 1:10, the sections of said first and second beds (e.g.) of substantially cylindrical shape) being in a ratio of about 1:10.
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Hart Charles N.
Therkorn Ernest G.
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