Consolidation process for producing ceramic waste forms
Abstract
A process for the consolidation and containment of solid or semisolid hazardous waste, which process comprises closing an end of a circular hollow cylinder, filling the cylinder with the hazardous waste, and then cold working the cylinder to reduce its diameter while simultaneously compacting the waste. The open end of the cylinder can be sealed prior to or after the cold working process. The preferred method of cold working is to draw the sealed cylinder containing the hazardous waste through a plurality of dies to simultaneously reduce the diameter of the tube while compacting the waste. This process provides a quick continuous process for consolidating hazardous waste, including radioactive waste.
- Inventors:
-
- Joliet, IL
- Shorewood, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 873363
- Patent Number(s):
- 6143944
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- consolidation; process; producing; ceramic; waste; forms; containment; solid; semisolid; hazardous; comprises; closing; circular; hollow; cylinder; filling; cold; reduce; diameter; simultaneously; compacting; sealed; prior; preferred; method; draw; containing; plurality; dies; tube; provides; quick; continuous; consolidating; including; radioactive; hollow cylinder; process provides; waste form; preferred method; hazardous waste; process comprises; radioactive waste; continuous process; waste forms; ceramic waste; including radioactive; producing ceramic; simultaneously reduce; solid hazardous; cylinder containing; /588/264/976/
Citation Formats
Hash, Harry C, and Hash, Mark C. Consolidation process for producing ceramic waste forms. United States: N. p., 2000.
Web.
Hash, Harry C, & Hash, Mark C. Consolidation process for producing ceramic waste forms. United States.
Hash, Harry C, and Hash, Mark C. Sat .
"Consolidation process for producing ceramic waste forms". United States. https://www.osti.gov/servlets/purl/873363.
@article{osti_873363,
title = {Consolidation process for producing ceramic waste forms},
author = {Hash, Harry C and Hash, Mark C},
abstractNote = {A process for the consolidation and containment of solid or semisolid hazardous waste, which process comprises closing an end of a circular hollow cylinder, filling the cylinder with the hazardous waste, and then cold working the cylinder to reduce its diameter while simultaneously compacting the waste. The open end of the cylinder can be sealed prior to or after the cold working process. The preferred method of cold working is to draw the sealed cylinder containing the hazardous waste through a plurality of dies to simultaneously reduce the diameter of the tube while compacting the waste. This process provides a quick continuous process for consolidating hazardous waste, including radioactive waste.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 2000},
month = {Sat Jan 01 00:00:00 EST 2000}
}
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