Thermal processing system concepts and considerations for RWMC buried waste
This report presents a preliminary determination of ex situ thermal processing system concepts and related processing considerations for application to remediation of transuranic (TRU)-contaminated buried wastes (TRUW) at the Radioactive Waste Management Complex (RWMC) of the Idaho National Engineering Laboratory (INEL). Beginning with top-level thermal treatment concepts and requirements identified in a previous Preliminary Systems Design Study (SDS), a more detailed consideration of the waste materials thermal processing problem is provided. Anticipated waste stream elements and problem characteristics are identified and considered. Final waste form performance criteria, requirements, and options are examined within the context of providing a high-integrity, low-leachability glass/ceramic, final waste form material. Thermal processing conditions required and capability of key systems components (equipment) to provide these material process conditions are considered. Information from closely related companion study reports on melter technology development needs assessment and INEL Iron-Enriched Basalt (IEB) research are considered. Five potentially practicable thermal process system design configuration concepts are defined and compared. A scenario for thermal processing of a mixed waste and soils stream with essentially no complex presorting and using a series process of incineration and high temperature melting is recommended. Recommendations for applied research and development necessary to further detail and demonstrate the final waste form, required thermal processes, and melter process equipment are provided.
- Research Organization:
- EG and G Idaho, Inc., Idaho Falls, ID (United States)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC07-76ID01570
- OSTI ID:
- 7239929
- Report Number(s):
- EGG-WTD-10058; ON: DE92018049
- Country of Publication:
- United States
- Language:
- English
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Thermal processing systems for TRU mixed waste
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Related Subjects
ALPHA-BEARING WASTES
VITRIFICATION
RADIOACTIVE WASTE PROCESSING
TECHNOLOGY ASSESSMENT
CONTAMINATION
IDAHO NATIONAL ENGINEERING LABORATORY
RADIOACTIVE WASTE MANAGEMENT
RECOMMENDATIONS
REMEDIAL ACTION
SOILS
UNDERGROUND DISPOSAL
MANAGEMENT
MATERIALS
NATIONAL ORGANIZATIONS
PROCESSING
RADIOACTIVE MATERIALS
RADIOACTIVE WASTES
US DOE
US ERDA
US ORGANIZATIONS
WASTE DISPOSAL
WASTE MANAGEMENT
WASTE PROCESSING
WASTES
052001* - Nuclear Fuels- Waste Processing