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|  DOE-HDBK-1002-96
APPENDIX B
B.17 Extraction Systems
Perform pre-operational checks
Monitor process parameters
Makeup chemical process cold streams
Sample waste streams
Fill columns and mixer-settlers
Make transfers
Start pulser systems
Sample product for uranium
accountability
Start evaporator system
Make up cold stream solutions
Start hot feed
Shutdown and clean out process.
B.18 Denitrator
Perform denitrator pre-operational
Heat filter vessel and denitrator bed
checks
Start uranium feed
Start off-gas system
Correct and maintain bed
Start air systems
temperatures
-
atomizing air
Clear restricted lines
-
jet grinder air
Operate size reduction equipment
-
fluidizing air
Sample, package, weigh, and store
uranium product
Start fluidization heaters
Transfer condensate
Start bed heaters
Shutdown and acid flush the
Start glovebox off-gas system
denitrator system
Charge bed
Prepare product for shipment.
Start filter blowback system
B.19 Low Level Liquid Waste Processing
Immobilization
Filtration
Transfer and shipment of waste.
B.20 Low Level Solid Waste Processing
Package drum and crate counters
Real time radiography equipment.
B-8
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