Disposal of bead ion exchange resin wastes
Patent
·
OSTI ID:5834338
Bead ion exchange resin wastes are disposed of by a process which involves spray-drying a bead ion exchange resin waste in order to remove substantially all of the water present in such waste, including the water on the surface of the ion exchange resin beads and the water inside the ion exchange resin beads. The resulting dried ion exchange resin beads can then be solidified in a suitable solid matrix-forming material, such as a polymer, which solidifies to contain the dried ion exchange resin beads in a solid monolith suitable for disposal by burial or other conventional means.
- Assignee:
- Rockwell International Corp.
- Patent Number(s):
- US 4559170
- OSTI ID:
- 5834338
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
052001* -- Nuclear Fuels-- Waste Processing
052002 -- Nuclear Fuels-- Waste Disposal & Storage
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
AIR HEATERS
DESIGN
DRYERS
DRYING
EQUIPMENT
HEATERS
ION EXCHANGE MATERIALS
LOW-LEVEL RADIOACTIVE WASTES
MANAGEMENT
MATERIALS
MATRIX MATERIALS
ORGANIC COMPOUNDS
ORGANIC ION EXCHANGERS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PHASE TRANSFORMATIONS
POLLUTION CONTROL EQUIPMENT
POLYMERS
PROCESSING
RADIOACTIVE MATERIALS
RADIOACTIVE WASTE DISPOSAL
RADIOACTIVE WASTE PROCESSING
RADIOACTIVE WASTES
RESINS
SCRUBBERS
SOLIDIFICATION
SPRAY DRYING
WASTE DISPOSAL
WASTE MANAGEMENT
WASTE PROCESSING
WASTES
052002 -- Nuclear Fuels-- Waste Disposal & Storage
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
AIR HEATERS
DESIGN
DRYERS
DRYING
EQUIPMENT
HEATERS
ION EXCHANGE MATERIALS
LOW-LEVEL RADIOACTIVE WASTES
MANAGEMENT
MATERIALS
MATRIX MATERIALS
ORGANIC COMPOUNDS
ORGANIC ION EXCHANGERS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PHASE TRANSFORMATIONS
POLLUTION CONTROL EQUIPMENT
POLYMERS
PROCESSING
RADIOACTIVE MATERIALS
RADIOACTIVE WASTE DISPOSAL
RADIOACTIVE WASTE PROCESSING
RADIOACTIVE WASTES
RESINS
SCRUBBERS
SOLIDIFICATION
SPRAY DRYING
WASTE DISPOSAL
WASTE MANAGEMENT
WASTE PROCESSING
WASTES