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Phosphonic acid based ion exchange resins

Patent ·
OSTI ID:869133
 [1];  [2];  [1];  [3]
  1. Naperville, IL
  2. Knoxville, TN
  3. Oak Park, IL
+ Show Author Affiliations
An ion exchange resin for extracting metal ions from a liquid waste stream. An ion exchange resin is prepared by copolymerizing a vinylidene disphosphonic acid with styrene, acrylonitrile and divinylbenzene.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL
DOE Contract Number:
W-31109-ENG-38;
Assignee:
Arch Development Corp. (Chicago, IL)
Patent Number(s):
US 5281631
OSTI ID:
869133
Country of Publication:
United States
Language:
English

References (5)

Stability constants for europium(III) complexes with substituted methane diphosphonic acids in acid solutions journal March 1990
Ion Exchange Selectivity Scales for Cations in Nitric Acid and Sulfuric Acid Media with a Sulfonated Polystyrene Resin. journal January 1965
The pH-dependent decomposition of .beta.-hydroxy-substituted organophosphorus complexants journal September 1989
The Synthesis and Decomposition of Novel Organophosphorus Complexants journal October 1990
Preparation and Adsorption Properties of the Polystyrene Resin Having Diethylenetriamine-N,N′- Bis(Methylenephosphonate) Group journal January 1989

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Related Subjects

/521/210/526/
acid
acid base
acid based
acrylonitrile
based
copolymerizing
disphosphonic
divinylbenzene
exchange
exchange resin
exchange resins
extracting
extracting metal
liquid
liquid waste
metal
phosphonic
phosphonic acid
prepared
resin
resins
stream
styrene
vinylidene
waste
waste stream