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ELECTRON METALLOGRAPHY OF THE Al-Ni-U BOND

Description: The diffusion zones formed during the bonding of nickel-plated uranium cores to aluminum sheaths were identified by correlating the appearance of these zones with those identified in diffusion couples. A relationship between the structure and the strength of the bend was observed. (auth)
Date: December 1, 1957
Creator: Angerman, C.L.
Partner: UNT Libraries Government Documents Department

A STABLE DILUENT FOR PUREX PROCESS EXTRACTANTS

Description: The chemical stability and physical properties of ndodecane make it a superior diluent for extractants such as are used in the Purex Process. The chemical stability of commercial n-dodecane can be increased by purification with synthetic zeolites (molecular sieves). (auth)
Date: June 1, 1958
Creator: Pollock, H.
Partner: UNT Libraries Government Documents Department

REMOVAL OF SILICA FROM SOLUTIONS OF NUCLEAR FUELS

Description: By the addition of gelatin, small amounts of silica present in nitric acid solutions of metals can be flocculated for ready removal by filtration or centrifugation. In the processing of nuclear reactor fuels by solvent extraction, the prior removal of silica by gelatin reduces emulsification and solids accumulation without complicating product recovery, fission product removal, or waste disposal. (auth)
Date: June 1, 1958
Creator: Groh, H.J.
Partner: UNT Libraries Government Documents Department

EQUILIBRIUM DISTRIBUTION DATA FOR PUREX AND SIMILAR EXTRACTION PROCESSES

Description: Data are presented for the equilibrium distribution of U, Th, and HNO/ sub 3/ between solutions of tri-n-butyl phosphate in kerosene and the various aqueous solutions encountered in the separation of Pu and U and in processes for the recovery of U/sup 235/ from spent reactor fuel. (auth)
Date: July 1, 1957
Creator: Siddall, T.H. III; Parker, S.G. & Prout, W.E.
Partner: UNT Libraries Government Documents Department