Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Free carbon containing
Patent
1982-03-12
1983-11-22
Konopka, P. E.
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Free carbon containing
210189, 210673, 210675, B01J 2034, B01D 1500
Patent
active
044167989
ABSTRACT:
An activated carbon adsorption column for the treatment of waste water is continuously sterilized and/or regenerated in pulsed batches of carbon amounting to 5 to 25 percent of the working column quantity transferred, alternately, from the influent face of the column to one of two, off-stream blow case vessels for steam processing and returned to the effluent face of the working column upon the next programmed pulsing interim.
REFERENCES:
patent: 3436343 (1963-12-01), Smith
patent: 3625886 (1971-12-01), Mattia
patent: 4007116 (1977-02-01), Gappa et al.
patent: 4105549 (1978-08-01), Kokumoto et al.
patent: 4340485 (1982-07-01), Ikeda
Hager Donald G.
Massey Michael L.
Rubel, Jr. Frederick
Konopka P. E.
Marcontell W. A.
Schmalz R. L.
Westvaco Corporation
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