Method for the chromatographic separation of cations from aqueous samples

Patent · Wed Jan 01 00:00:00 EST 1997

OSTI ID:871070

Horwitz, E Philip ^[1]; Chiarizia, Renato ^[2]; Dietz, Mark L ^[3]

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1. Naperville, IL
2. Elmhurst, IL
3. Evanston, IL

An extraction chromatographic material for extracting metal cations from a iquid stream. The extraction chromatographic material is prepared by adsorbing a diesterified methanediphosphonic acid on an inert particulate support.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL (United States)
• DOE Contract Number: W-31109-ENG-38
• Assignee: Argonne National Laboratory/University of Chicago Development Corp. (Argonne, IL)
• Patent Number(s): US 5651883
• OSTI ID: 871070
• Country of Publication: United States
• Language: English

Related Subjects

method
chromatographic
separation
cations
aqueous
samples
extraction
material
extracting
metal
iquid
stream
prepared
adsorbing
diesterified
methanediphosphonic
acid
inert
particulate
support
extracting metal
metal cations
phosphonic acid
diphosphonic acid
chromatographic separation
particulate support
extraction chromatographic
chromatographic material
metal cation
methanediphosphonic acid
aqueous samples
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