Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1997-05-09
1998-12-22
Therkorn, Ernest G.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210656, 2101982, 2105021, B01D 1508
Patent
active
058514015
ABSTRACT:
An extraction chromatographic material for extracting metal cations from a liquid stream. The extraction chromatographic material is prepared by adsorbing a diesterified methanediphosphonic acid on an inert particulate support.
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Burger et al., J. Am. Chem. Soc., 79:3575-3579 (1957).
Chiarizia Renato
Dietz Mark L.
Horwitz E. Philip
Eichrom Industries, Inc.
Therkorn Ernest G.
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