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Method for encapsulating and isolating hazardous cations, medium for encapsulating and isolating hazardous cations

Patent ·
OSTI ID:871496
 [1];  [2];  [3];  [4];  [4]
  1. Darien, IL
  2. Lisle, IL
  3. Woodridge, IL
  4. Naperville, IL
+ Show Author Affiliations

A method for encapsulating hazardous cations is provided comprising supplying a pretreated substrate containing the cations; contacting the substrate with an organo-silane compound to form a coating on the substrate; and allowing the coating to cure. A medium for containing hazardous cations is also provided, comprising a substrate having ion-exchange capacity and a silane-containing coating on the substrate.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL
DOE Contract Number:
W-31109-ENG-38
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Number(s):
US 5743842
OSTI ID:
871496
Country of Publication:
United States
Language:
English

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Related Subjects

/588/
allowing
capacity
cations
coating
compound
comprising
comprising supplying
contacting
containing
containing hazardous
cure
encapsulating
encapsulating hazardous
exchange capacity
form
hazardous
hazardous cations
ion-exchange
isolating
isolating hazardous
medium
method
organo-silane
pretreated
provided
provided comprising
silane compound
silane-containing
substrate
substrate contain
substrate containing
supplying
treated substrate