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Solubility relationships of acidified stored metal wastes
The reports aims to determine the solubility limitation of concentrations of uranium in the food preparation step of the tributyl phosphate waste metal recovery process, and the subsequent solubilities in the RA column.
Date:
March 24, 1950
Creator:
Curtis, M. H.
Object Type:
Report
System:
The UNT Digital Library
Development and Evaluation of High-Temperature Tungsten Alloys: Quarterly Report Number 2, January - March 1960
Quarterly report describing progress on a project to develop and evaluate high-temperature tungsten alloys. This report discusses properties for specific base alloys at room temperature and under high temperatures.
Date:
June 24, 1960
Creator:
Holtz, F. C. & Van Thyne, R. J.
Object Type:
Report
System:
The UNT Digital Library
Effect of Heat Treatment of the Structure and Hardness of Gamma Extruded Uranium : Final Report, Problem Assignment 2-M
The following document is an interim report on studies made to determine the optimum time-temperature treatment to produce a recrystallized grain structure in gamma extruded uranium."
Date:
December 24, 1947
Creator:
Padden, R. M.
Object Type:
Report
System:
The UNT Digital Library
Effect of Ceramic or Metal Additives in High-UO₂ Bodies
The following report focuses on research made to determine whether the service performance of UO₂ fuel-elements cores for the PWR can be improved by certain ceramic or metal additions.
Date:
July 24, 1956
Creator:
Bowers, Donald J.; Hedden, Walter A.; Snyder, M. Jack & Duckworth, Winston H.
Object Type:
Report
System:
The UNT Digital Library
Magnetic Recorder for Nuclear Pulse Application : Covering the Period from December 6, 1959 to February 5, 1960
"Abstract: An evaluation of a modulator flux sensitive playback head to be used with an analog magnetic recorder for nuclear pulse information storage was made. The modulator head was found unsultable. A pulse stretching unit was constructed which takes pulses from a standard linear pulse amplifier and provides an output signal suitable for driving a recording head."
Date:
February 24, 1960
Creator:
Burgwald, G. M.
Object Type:
Report
System:
The UNT Digital Library
The Surface Preparation of Uranium for X-Ray Diffraction Studies by the Spectrometer Technique
A report which describes a number of experiments conducted to compare the effects of different methods of surface preparation on x-ray diffraction patterns of uranium obtained by the spectrometer technique.
Date:
March 24, 1949
Creator:
Bach, J. H. & Burnham, J. B.
Object Type:
Report
System:
The UNT Digital Library
Compton Scattering on Nucleons
From introduction: "The present paper deals with a classical calculation in which some of the meson effects can be included to all orders in the meson-nucleon coupling coupling constant, in particular those having to do with the gyration of the nucleon spin and isotopic spin. Such a treatment leads to results qualitatively different from the weak coupling calculations."
Date:
May 24, 1954
Creator:
Huddlestone, Richard Harold
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Focusing in Linear Ion Accelerators
Abstract: "The results of the investigation of three methods of obtaining transverse stability in linear accelerators for ions are presented and discussed. For electric or magnetic quadrupole focusing the range of stable operation, oscillation amplitudes, and the operation of an actual grid is analyzed from measurements of the field distribution. Finally, the formulas applicable to focusing by axial magnetic lenses are presented."
Date:
November 24, 1954
Creator:
Smith, Lloyd & Gluckstern, Robert L.
Object Type:
Report
System:
The UNT Digital Library
Plasma Confinement at Uniform Temperature
Report discussing the properties of a plasma held in a steady state by a magnetic field. Properties such as "electric and magnetic fields, current density, particle density, and macroscopic velocity" are determined analytically by assuming uniform temperature throughout the plasma.
Date:
October 24, 1956
Creator:
Woods, Cornelius H.
Object Type:
Report
System:
The UNT Digital Library
Production of Large Energetic Neutral Deuteron Beams
Introduction: A proposal for using an energetic neutral deuteron beam for injection into a mirror machine has been made by Eugene Lauer. This report describes an experimental attempt to produce a large neutral deuteron beam. The beam from the NTA ion source was passed through a target of hydrogen gas where the charge exchange mechanics produced a beam of energetic neutral deuterium atoms.
Date:
January 24, 1956
Creator:
Hester, R. E.
Object Type:
Report
System:
The UNT Digital Library
A button source of plasma
From abstract: " This report describes the construction of a plasma source that projects deuterium and titanium ions and eletrons at speeds up to 2 x 10^7 cm/sec."
Date:
April 24, 1956
Creator:
McIntosh, Virgil G. & Bostick, W. H.
Object Type:
Report
System:
The UNT Digital Library
Reactivity Effects of Very Inhomogeneous Enriched Loadings
From abstract: "The reactivity effects of one and of two highly enriched fuel rods placed into a natural uranium lattice thermal pile are investigated according to the small source model."
Date:
February 24, 1953
Creator:
Neumann, H.
Object Type:
Report
System:
The UNT Digital Library
Initial Measurements on the Angular Distribution of Deuterium Plasma Produced by a Pulsed Spark Source
Abstract: "The deuterium plasma which is ejected by a 6000-ampere pulsed current through a rail-type spark source has a yield in the forward direction which is a factor of 5 to 10 greater than that in the perpendicular direction. This effect is believed to be due to the magnetic propulsion of the plasma."
Date:
March 24, 1955
Creator:
Bostick, W. H.
Object Type:
Report
System:
The UNT Digital Library
Report on Shock Tube Experiments
Abstract: An investigation of ionization by shock waves in hydrogen has been initiated. The shock waves are produced in a 1-inch diameter glass pipe by a high-voltage spark at one end. Variables which will influence attainment of the maximum degree of ionization and ion temperature are described. Spectroscopic methods of measuring ion density and temperature are outlined, and improvements in the design of the shock tube are discussed.
Date:
March 24, 1955
Creator:
Huber, Elsa L.
Object Type:
Report
System:
The UNT Digital Library
RDA-DC-4 : Engineering Study No. 6 : Protection of Exterior Buried Waste Lines
Report discussing waste line methods for separation plants at Hanford Works. A discussion of existing and proposed methods, including methods of protection for lines are included.
Date:
September 24, 1952
Creator:
Udine, G. U.
Object Type:
Report
System:
The UNT Digital Library
The Production of Deuterons in High-Energy Nucleon Bombardment of Nuclei, and Its Bearing on Nuclear Charge Distribution
Thesis discussing the study of deuterons produced at wide angles to a beam of 300 Mev neutrons and a beam of 300 Mev protons. It was observed that the deuterons are formed by "a two step process in which the incident nucleon, or its collision partner, is scattered and then picks up in the same nucleus." Some tritons are also observed, and it is thought that they are formed by the same process as the deuterons. From these findings, the author concludes that "for heavy nuclei, there is a nuclear skin rich in neutrons."
Date:
July 24, 1954
Creator:
Hess, Wilmot N.
Object Type:
Report
System:
The UNT Digital Library
Radiation Effects, Quarterly Progress Report, January-March 1954
None
Date:
May 24, 1954
Creator:
Faris, F. E.
Object Type:
Report
System:
The UNT Digital Library
Technical Data Book, Feed Materials Production Center, Fernald, Ohio: Part 22
The Technical Data Book compiles useful chemical and physical data of feed materials, chemicals, uranium intermediates and end products of the FMPC, Fernald, Ohio. The data presented encompass the process operations involved in the original integrated FMPC project, the uranium hexafluoride reduction plant and the throium plant.
Date:
February 24, 1953
Creator:
Catalytic Construction Company. Process Engineering Staff.
Object Type:
Report
System:
The UNT Digital Library
Chemical Research -- Extraction and Properties of U233; Report for the Period Ending December 15, 1944
Technical report containing short articles on (1) Determination of physical constants for U233; (2) Determination of decay chain of U233; (3) Extraction of U233; (4) Extracting solvents for uranium; (5) Factors affecting the extraction uranium and thorium by organic solvents, especially ether; and (6) Analysis of ore samples for protoactinium.
Date:
February 24, 1945
Creator:
Seaborg, Glenn T. (Glenn Theodore), 1912-1999; Manning, F. M. & Katzin, L. I.
Object Type:
Report
System:
The UNT Digital Library
The Resonance Absorption Spectrum of Uranium
A model for the capture spectrum of uranium is introduced in which levels occur at 7, 30, 30+D, 30+2D, ..., ev. Gamma ray and neutron widths are derived from the experimental data for values of D between 10 and 25 ev. The constants of the 7 volt level prove to be independent of D. Extrapolation, using the one level formula, gives a capture cross section at (1/40) ev of 4.9 x 10(24) cm2; this number is, however, quite sensitive to the value taken for the resonance activation. Both neutron and gamma ray widths for the higher levels are approximately proportional to D.
Date:
November 24, 1943
Creator:
Dancoff, Sidney M., 1913-1951
Object Type:
Report
System:
The UNT Digital Library
Recovery of Uranium From Oil Distillation Residue
Abstract: The complete development of an effective process for recovery of the uranium in the residues from distillation of used Kinney and diffusion pump oils or similar oils is described. After considerable study and experimentation with several methods, a successful procedure has been developed. The recommended procedure embodies solution of the residues in trichlorethylene followed by extraction with nitric acid. Recovery of uranium is better than 99 percent effective and the method may be applied directly to contaminated oils as well as to their distillation residues.
Date:
February 24, 1947
Creator:
Lee, J. E.; Aikin, L. M. & Susano, C. D.
Object Type:
Report
System:
The UNT Digital Library
Flow Meter for Measuring Air-Flow through Special Hoods : Final Report
This report describes the flow meter for measuring air-flow rate through special hoods that allow the decrease in flow rate.
Date:
March 24, 1949
Creator:
McEwen, M.
Object Type:
Report
System:
The UNT Digital Library
A Thermal Type Flow Meter for Low Flow Rates of Anhydrous Hydrofluoric Acid
Report discussing a thermal type flow meter which was adapted for metering anydrous hydrofluoric acid at low flow rates. Corrosive gases, which are not appropriate for handling in standard type rotameters or orifice meters, are also suitable for this thermal type flow meter.
Date:
June 24, 1946
Creator:
Johnsson, Karl Otto; Peed, W. F. & Clewett, G. H.
Object Type:
Report
System:
The UNT Digital Library
UF₆ Detector
Abstract: "A simple detector for determining the presence of UF6 in a stream of HF, UF4, and dissociated NH3 is described. The basic detection element is a sensitized piece of carbon rod. The unit has proved satisfactory on production equipment."
Date:
November 24, 1954
Creator:
Shaw, W. E. & Dearwater, J. R.
Object Type:
Report
System:
The UNT Digital Library