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High Level Waste Demonstration of the Caustic-Side Solvent Extraction Process with Optimized Solvent in the 2-CM Centrifugal Contactor Apparatus Using Tank 37H/44F Supernate.

DE2003807668

Publication Date	2002
Personal Author	Norato, M. A.; Campbell, S. G.; Crowder, M. L.; Geeting, M. W.; Kessinger, G. F.; Pierce, R. A.; Walker, D. D.
Page Count	48
Abstract	Researchers at the Savannah River Technology Center (SRTC) successfully demonstrated the chemistry of the Caustic-Side Solvent Extraction (CSSX) flow sheet for the decontamination of high level waste using an optimized solvent in a 33-stage, 2-cm centrifugal contactor apparatus. This represents the second CSSX process demonstration using Savannah River Site (SRS) high level waste (HLW). Three tests were performed using radioactively 'spiked' simulated Tank 37H/44F composite waste, and a 24-hour demonstration was performed using actual Tank 37H/44F composite HLW supernate.
Keywords	High-level radioactive wastes Solvent extraction Chemistry Decontamination Centrifuges Aqueous effluents Caustic-side solvent extraction(CSSX) CSSX process
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Westinghouse Savannah River Co., Aiken, SC. Savannah River Site.; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200318

High Level Waste Demonstration of the Caustic-Side Solvent Extraction Process with Optimized Solvent in the 2-CM Centrifugal Contactor Apparatus Using Tank 37H/44F Supernate.

High Level Waste Demonstration of the Caustic-Side Solvent Extraction Process with Optimized Solvent in the 2-CM Centrifugal Contactor Apparatus Using Tank 37H/44F Supernate.
DE2003807668

Publication Date	2002
Personal Author	Norato, M. A.; Campbell, S. G.; Crowder, M. L.; Geeting, M. W.; Kessinger, G. F.; Pierce, R. A.; Walker, D. D.
Page Count	48
Abstract	Researchers at the Savannah River Technology Center (SRTC) successfully demonstrated the chemistry of the Caustic-Side Solvent Extraction (CSSX) flow sheet for the decontamination of high level waste using an optimized solvent in a 33-stage, 2-cm centrifugal contactor apparatus. This represents the second CSSX process demonstration using Savannah River Site (SRS) high level waste (HLW). Three tests were performed using radioactively 'spiked' simulated Tank 37H/44F composite waste, and a 24-hour demonstration was performed using actual Tank 37H/44F composite HLW supernate.
Keywords	High-level radioactive wastes Solvent extraction Chemistry Decontamination Centrifuges Aqueous effluents Caustic-side solvent extraction(CSSX) CSSX process
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Westinghouse Savannah River Co., Aiken, SC. Savannah River Site.; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200318