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BiPO{sub 4} plant nickel ferrocyanide scavenging flowsheet for first-cycle waste containing no coating-removal waste
Management of first-cycle wastes from the Bismuth Phosphate Plant using Nickel Ferrocyanide scavenging is described.
Date:
September 30, 1954
Creator:
Coppinger, E. A. & Smith, R. E.
Object Type:
Report
System:
The UNT Digital Library
Investigation of Materials for Use in a Heat Transfer System Containing Liquid Lead or Bismuth. Final Report. Report No. 16
None
Date:
June 30, 1954
Creator:
Shepard, O. C.; Morgan, J. R. & Parkman, R.
Object Type:
Report
System:
The UNT Digital Library
Theory of the Photoelectric Effect. [Part] 1. Formal Aspects
None
Date:
September 30, 1954
Creator:
Rose, M. E. & Biedenharn, L. C.
Object Type:
Report
System:
The UNT Digital Library
Thermal Neutron Irradiation of Natural Thorium
None
Date:
July 30, 1954
Creator:
Taraba, F. R.
Object Type:
Report
System:
The UNT Digital Library
Etching Metals by Ionic Bombardment
None
Date:
May 30, 1954
Creator:
Carlson, A. J.; Williams, J. T.; Rogers, B. A. & Manthos, E. J.
Object Type:
Report
System:
The UNT Digital Library
Internal Conversion of Gamma Radiation in the L Subshells
None
Date:
March 30, 1954
Creator:
Passell, T. O.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Studies of Flash Burns. The Relation of Thermal Energy Applied and Exposure Time to Burn Severity
None
Date:
April 30, 1954
Creator:
Lyon, J. L.; Davis, T. P. & Pearse, H. E.
Object Type:
Report
System:
The UNT Digital Library
PRECIPITATION OF PLUTONIUM(IV) OXALATE
None
Date:
March 30, 1954
Creator:
Facer, J. F., Jr. & Harmon, K. M.
Object Type:
Report
System:
The UNT Digital Library
Fluidized-Bed Process for the Production of Uranium Tetrafluoride (Green Salt) From Uranyl Nitrate. Interim Report
A proposed new processing technique for the production of uranium tetrafluoride from uranyl nitrate solution is described. This technique involves the application of the fluidized-bod principle for the contacting of gases with powdered solids. A new application of fluidization developed at this Laboratory and applied to the denitration of uranyl nitrate to produce uranium trioxide is also described. The purpose of this work is to develop a low-cost, continuous process for the denitration of uranyl nitrate hexahydrate, the reduction of uranium trioxide to uranium dioxide, and the hydrofluorination of uranium dioxide to uranium tetrafluoride. Uranium trioxide and uranium dioxide powders can be satisfactorily fluidized over a wide range of particle sizes. The product is a powder having a high bulk density and satisfactory physical and chemioal properties. Production rates of 100 Ib/hr/ft/sup 2/ of reactor cross section were demonstrated. Experimental work is continuing to obtain additional information of the effects of operating variables. Experimental work is now underway to determine the optimum hydrofluorination operating oonditions and to estimate the size and number of stages required for the production of specification-grade uranium tetrafluoride. (auth)
Date:
December 30, 1954
Creator:
Jonke, A. A.; Levitz, N. M.; Petkus, E. J. & Taecker, R. G.
Object Type:
Report
System:
The UNT Digital Library