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Title: Method of waste stabilization via chemically bonded phosphate ceramics

Abstract

A method for regulating the reaction temperature of a ceramic formulation process is provided comprising supplying a solution containing a monovalent alkali metal; mixing said solution with an oxide powder to create a binder; contacting said binder with bulk material to form a slurry; and allowing the slurry to cure. A highly crystalline waste form is also provided consisting of a binder containing potassium and waste substrate encapsulated by the binder.

Inventors:
 [1];  [2];  [3]
  1. (Joliet, IL)
  2. (Naperville, IL)
  3. (Hinsdale, IL)
Publication Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL
OSTI Identifier:
871952
Patent Number(s):
US 5830815
Assignee:
University of Chicago (Chicago, IL) ANL
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; waste; stabilization; via; chemically; bonded; phosphate; ceramics; regulating; reaction; temperature; ceramic; formulation; process; provided; comprising; supplying; solution; containing; monovalent; alkali; metal; mixing; oxide; powder; create; binder; contacting; bulk; material; form; slurry; allowing; cure; highly; crystalline; consisting; potassium; substrate; encapsulated; chemically bonded; comprising supplying; waste form; phosphate ceramic; solution containing; alkali metal; provided comprising; reaction temperature; oxide powder; bulk material; bonded phosphate; chemically bond; ceramic formulation; ceramic form; via chemical; phosphate ceramics; binder containing; /501/588/

Citation Formats

Wagh, Arun S., Singh, Dileep, and Jeong, Seung-Young. Method of waste stabilization via chemically bonded phosphate ceramics. United States: N. p., 1998. Web.
Wagh, Arun S., Singh, Dileep, & Jeong, Seung-Young. Method of waste stabilization via chemically bonded phosphate ceramics. United States.
Wagh, Arun S., Singh, Dileep, and Jeong, Seung-Young. Thu . "Method of waste stabilization via chemically bonded phosphate ceramics". United States. https://www.osti.gov/servlets/purl/871952.
@article{osti_871952,
title = {Method of waste stabilization via chemically bonded phosphate ceramics},
author = {Wagh, Arun S. and Singh, Dileep and Jeong, Seung-Young},
abstractNote = {A method for regulating the reaction temperature of a ceramic formulation process is provided comprising supplying a solution containing a monovalent alkali metal; mixing said solution with an oxide powder to create a binder; contacting said binder with bulk material to form a slurry; and allowing the slurry to cure. A highly crystalline waste form is also provided consisting of a binder containing potassium and waste substrate encapsulated by the binder.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

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