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:
-
- Joliet, IL
- Naperville, IL
- Hinsdale, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 871952
- Patent Number(s):
- 5830815
- Assignee:
- University of Chicago (Chicago, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02W - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- 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}
}