Pumpable/injectable phosphate-bonded ceramics

Title: Pumpable/injectable phosphate-bonded ceramics

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Abstract

A pumpable ceramic composition is provided comprising an inorganic oxide, potassium phosphate, and an oxide coating material. Also provided is a method for preparing pumpable ceramic-based waste forms comprising selecting inorganic oxides based on solubility, surface area and morphology criteria; mixing the selected oxides with phosphate solution and waste to form a first mixture; combining an additive to the first mixture to create a second mixture; adding water to the second mixture to create a reactive mixture; homogenizing the reactive mixture; and allowing the reactive mixture to cure.

Inventors:

Singh, Dileep ^[1]; Wagh, Arun S ^[2]; Perry, Lamar ^[3]; Jeong, Seung-Young ^[4]

Naperville, IL
Orland Park, IL
Fontana, CA
Justice, IL

Issue Date:: 2001-01-01

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL

OSTI Identifier:: 873617

Patent Number(s):: 6204214

Assignee:: University of Chicago (Chicago, IL)

DOE Contract Number:: W-31109-ENG-38

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: pumpable; injectable; phosphate-bonded; ceramics; ceramic; composition; provided; comprising; inorganic; oxide; potassium; phosphate; coating; material; method; preparing; ceramic-based; waste; forms; selecting; oxides; based; solubility; surface; morphology; criteria; mixing; selected; solution; form; mixture; combining; additive; create; adding; water; reactive; homogenizing; allowing; cure; inorganic oxide; waste form; oxide coating; coating material; ceramic composition; provided comprising; waste forms; comprising selecting; adding water; oxides based; pumpable ceramic; potassium phosphate; phosphate solution; /501/106/588/

Citation Formats


                    Singh, Dileep, Wagh, Arun S, Perry, Lamar, and Jeong, Seung-Young. Pumpable/injectable phosphate-bonded ceramics.  United States: N. p., 2001. 
        Web.

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                    Singh, Dileep, Wagh, Arun S, Perry, Lamar, & Jeong, Seung-Young. Pumpable/injectable phosphate-bonded ceramics.  United States.

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                    Singh, Dileep, Wagh, Arun S, Perry, Lamar, and Jeong, Seung-Young. Mon .  
        "Pumpable/injectable phosphate-bonded ceramics".  United States.  https://www.osti.gov/servlets/purl/873617.

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@article{osti_873617,

  title        = {Pumpable/injectable phosphate-bonded ceramics},

  author       = {Singh, Dileep and Wagh, Arun S and Perry, Lamar and Jeong, Seung-Young},

  abstractNote = {A pumpable ceramic composition is provided comprising an inorganic oxide, potassium phosphate, and an oxide coating material. Also provided is a method for preparing pumpable ceramic-based waste forms comprising selecting inorganic oxides based on solubility, surface area and morphology criteria; mixing the selected oxides with phosphate solution and waste to form a first mixture; combining an additive to the first mixture to create a second mixture; adding water to the second mixture to create a reactive mixture; homogenizing the reactive mixture; and allowing the reactive mixture to cure.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2001},

  month        = {1}

}

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