Skip Ribbon Commands
Skip to main content
Sign In

Skip Navigation LinksCathode processor

​​​​​​

Instrument Description


The cathode processor (CP) is a vacuum retort and heavy metal consolidation furnace. It is installed in the Fuel Conditioning Facility (FCF) argon cell. The furnace is bottom loading, so the vessel is mounted on top of a pedestal. A track system translates the furnace internals underneath the vessel and then lifts them up to seal to the bottom of the vessel. The CP uses high temperature vacuum distillation to remove and collect the salt from the electrorefiner cathode product, which is then returned to the electrorefiner (ER) for reuse. The remaining heavy metal in the cathode product is consolidated and downblended into an ingot. The ingot is then transferred to the casting furnace for final downblending and sampling.

 

Applications​


The CP is used to separate cadmium and salt materials from the ER cathode product and consolidate the remaining heavy metals into an ingot of size and shape useful for processing by the casting furnace.

 

Specifications​


  • Atmosphere: argon

  • Crucible temperature: 1,400 °C

  • Vessel wall temperature: 600 °C

  • Vessel vacuum: 100 mTorr

  • Induction power supply: 15 kW


  
  
  
Instrument
  
  
https://bios.inl.gov/BioPhotos/BrandonMiller.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Brandon%20MillerShielded sample preparation area; Shielded optical microscopy
  
https://bios.inl.gov/BioPhotos/JaymonBirch.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Jaymon%20BirchThermal vacuum testing chambers
  
https://bios.inl.gov/BioPhotos/CraigDees.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Craig%20DeesVibration testing
  
https://bios.inl.gov/BioPhotos/KevinGeddes.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Kevin%20GeddesMass properties
  
https://bios.inl.gov/BioPhotos/KatelynWheeler.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Katelyn%20WheelerPrecision gross and isotopic gamma scanning; Instron remote load frame
  
https://bios.inl.gov/BioPhotos/DavidSell.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=David%20SellFission gas measurement and analysis
  
https://bios.inl.gov/BioPhotos/CadChristensen.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Cad%20ChristensenFuel accident condition simulator furnace
  
https://bios.inl.gov/BioPhotos/RandallFielding.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Randall%20FieldingUranium extrusion; Metallic fuel line; Advanced Fuel Cycle Initiative glovebox; Glovebox advance casting system furnace; Metallic fuel line; Metallic fuel line
  
https://bios.inl.gov/BioPhotos/CurtisClark.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Curtis%20ClarkUranium handling; Inert-radiological gloveboxes; Uranium handling
  
https://bios.inl.gov/BioPhotos/CoryBrower.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Cory%20BrowerNeptunium repackaging glovebox; Transuranic breakout glovebox
  
https://bios.inl.gov/BioPhotos/DeanPeterman.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Dean%20PetermanCobalt-60 gamma irradiator
  
https://bios.inl.gov/BioPhotos/larryevens.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Larry%20EvensTransuranic surveillance glovebox line; Cell area
  
https://bios.inl.gov/BioPhotos/danieljadernas.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Daniel%20JadernasFEI Quanta 3D FEG dual-beam SEM FIB
  
https://bios.inl.gov/BioPhotos/Jan-FongJue.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Jan-Fong%20JueJEOL JSM-7000f SEM; Gatan precision etching and coating system; Gatan precision ion polishing systems II; Gatan precision ion polishing systems
  
https://bios.inl.gov/BioPhotos/Cheng%20Sun.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Cheng%20SunJEOL JEM 2010 STEM
  
https://bios.inl.gov/BioPhotos/KarenWright.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Karen%20WrightShielded Cameca SX100R EPMA
  
https://bios.inl.gov/BioPhotos/Danielmurray.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Daniel%20MurrayShielded FEI QUANTA 3D FEG
  
https://bios.inl.gov/BioPhotos/lingfenghe.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Lingfeng%20HeFEI Titan ChemiSTEM FEG-STEM
  
https://bios.inl.gov/BioPhotos/mukeshbachhav.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Mukesh%20BachhavShielded FEI Helios dual-beam SEM-plasma FIB
  
https://bios.inl.gov/BioPhotos/KevinTolman.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Kevin%20TolmanX-ray diffraction; Micro X-ray diffractometer
  
https://bios.inl.gov/BioPhotos/fidelmadilemma.JPGhttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Fidelma Di LemmaJEOL JSM-7000f SEM
  
https://bios.inl.gov/BioPhotos/CortneyPincock.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Cortney%20PincockInductively coupled plasma-mass spectrometer
  
https://bios.inl.gov/BioPhotos/MatthewJones.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Matthew%20JonesInductively coupled plasma-atomic emission spectrometer; Thermal Ionization Mass Spectrometer
  
https://bios.inl.gov/BioPhotos/MagenColeman.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Magen%20ColemanMulti-collector-inductively coupled plasma-mass spectrometer
  
https://bios.inl.gov/BioPhotos/ScottWilde.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Scott%20WildeGlovebox advance casting system furnace; Hot uniaxial press furnace
  
https://bios.inl.gov/BioPhotos/joeycharboneau.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Joey%20CharboneauGas mass spectrometer; ELTRA CS-800; ELTRA ONH-2000
  
https://bios.inl.gov/BioPhotos/CynthiaAdkins.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Cynthia%20AdkinsTube furnace; Differential scanning calorimeter; Simultaneous thermal analyzer; Pushrod dilatometer; Laser flash analyzer
  
https://bios.inl.gov/BioPhotos/JaredHorkley.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Jared%20HorkleyMass Separator Laboratories
  
https://bios.inl.gov/BioPhotos/LeahSquires.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Leah%20SquiresMicro X-ray diffractometer; X-ray diffraction; Hot uniaxial press furnace
  
https://bios.inl.gov/BioPhotos/VivianCarioni.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Vivian%20Carioni
  
https://bios.inl.gov/BioPhotos/RobertHoover.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Robert%20HooverFuel Cycle Glovebox
  
https://bios.inl.gov/BioPhotos/JCPrice.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=JC%20PriceRemote uranium casting furnace; Cathode processor
  
https://bios.inl.gov/BioPhotos/StevenHerrmann.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Steven%20HerrmannLaboratory-scale molten salt electrorefiner
  
https://bios.inl.gov/BioPhotos/ZacharyRowe.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Zachary%20RoweFume hoods
  
https://bios.inl.gov/BioPhotos/AndrewSmolinski.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Andrew%20Smolinski250 kW TRIGA Neutron Radiography Reactor
  
https://bios.inl.gov/BioPhotos/RobertOBrien.jpghttps://mfc.inl.gov/SitePages/Biography.aspx?Title=Robert%20O%27BrienLaser additive manufacturing
  
https://bios.inl.gov/BioPhotos/ConnorWoolum.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Connor%20WoolumFuel experiment assembly equipment
  
https://bios.inl.gov/BioPhotos/glenpapaioannou.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Glen%20Papaioannou250 kW TRIGA Neutron Radiography Reactor
  
https://bios.inl.gov/BioPhotos/AaronCraft.jpghttps://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Aaron%20Craft250 kW TRIGA Neutron Radiography Reactor
  
https://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Corey%20ShannonSpecial nuclear materials glovebox
  
https://mfctemp.inl.gov/SitePages/Biography.aspx?Title=Michael%20Rodriquez