Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – With rehabilitation means
Patent
1982-09-27
1984-07-24
Therkorn, Ernest G.
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
With rehabilitation means
210283, 210284, B01D 2324
Patent
active
044617062
ABSTRACT:
An apparatus for the countercurrent treatment of liquids with adsorbents in an adsorption-filter the space of which is divided by trays which are permeable to liquids into at least 2 chambers, in which before and/or during the charging of the adsorbent in the upward flow, the regeneration of the charged adsorbent in the downward flow and the backwasting in the upward flow particular levels to which the industrial chambers are filled are established by transferring adsorbent from one chamber to the adjacent chamber.
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patent: 3813333 (1974-05-01), Plura
patent: 3846298 (1974-11-01), Plura
patent: 3960721 (1976-06-01), Heskett
patent: 4233158 (1980-11-01), Wachsmuth
patent: 4238325 (1980-12-01), Heskett
Bayer Aktiengesellschaft
Therkorn Ernest G.
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