422 Matching Results

Search Results

Results: 1 - 24 next
open access

Anion Exchange Recovery of Plutonium From Reduction Residues

Description: Technical report. From Abstract: "An anion exchange process was demonstrated for the recovery of plutonium from waste produced in the reduction of plutonium salts to the metal. Plutonium in a highly salted 6M nitric acid solution derived from the dissolution of slag and crucible waste was separated from impurities by absorbing the Pu (IV) nitrate complex on the anion exchange resin and subsequently eluting with nitric acid. A flowsheet for plant operation is presented."
Date: February 1960
Creator: Russell, Edwin R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Anion Exchange Recovery of Plutonium From Reduction Residues

Description: An anion exchange process was demonstrated for the recovery of Pu from waste produced in the reduction of Pu salts to the metal. Pu in a highiy salted 6M nitric acid solution, derived from the dissolution of slag and crucible waste, was separated from impurities by absorbing the Pu(IV) nitrate complex on the anion exchange resin and subsequentiy eluting with dilute nitric acid. A flowsheet for plant operation is presented. (auth)
Date: February 1, 1960
Creator: Russell, E. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Assay Methods Used In The ORNL Radioisotope Program

Description: A brief description is given of methods used in the measurement of radioactive content of radioisotopes distributed by the Oak Ridge National Laboratory. A tabulation of the techniques employed for seventy eight nuclear species is presented.
Date: February 1, 1960
Creator: Reynolds, S. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Bud Oglesby at a table]

Description: Photograph of architect Enslie Orsen “Bud” Oglesby Jr. sitting at a table. He looks off to the side with a serious expression on his face. He holds a pencil in one of his hands. He is wearing a striped suit jacket, shirt, tie, and a watch.
Date: February 1960
Creator: de Bruchard, Georgette
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections

[Bud Oglesby at a table, 2]

Description: Photograph of architect Enslie Orsen “Bud” Oglesby Jr. sitting at a table. He looks off to the side with a serious expression on his face. He holds a pencil in one of his hands. He is wearing a striped suit jacket, shirt, tie, and a watch.
Date: February 1960
Creator: de Bruchard, Georgette
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections

[Bud Oglesby at a table, 3]

Description: Photograph of architect Enslie Orsen “Bud” Oglesby Jr. sitting at a table. He looks down at a paper on the table with a serious expression on his face. He holds a pencil in one of his hands. He is wearing a striped suit jacket, shirt, tie, and a watch.
Date: February 1960
Creator: de Bruchard, Georgette
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections

[Bud Oglesby at a table, 4]

Description: Photograph of architect Enslie Orsen “Bud” Oglesby Jr. sitting at a table. He looks down at an architectural drawing on the table with a serious expression on his face. He holds a pencil in one of his hands. He is wearing a striped suit jacket, shirt, tie, and a watch.
Date: February 1960
Creator: de Bruchard, Georgette
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
open access

The Catalysis of the Hydrogen-Oxygen Reaction by Aqueous Slurries of Thorium Oxide and Thorium-Uranium Oxide

Description: Aqueous slurries of thorium oxide and thorium oxide containing urarium were investigated for their catalytic activity for the reaction of hydrogen and oxygen to form water. Pure thorium oxide. thorium-uranium oxide mixed crystals prepared by calcining coprecipitated oxalates, and thorium oxide with uranium oxide sorbed on the surface were used after calcining at 650, 800, and 1000 deg . The reaction rates were found to be first order with respect to hydrogen pressure and zero order with respect… more
Date: February 1, 1960
Creator: Krohn, N. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

CHANGE OF KEWB REACTOR CORES-EVALUATION OF SIGNIFICANCE WITH REGARD TO ASSOCIATED HAZARDS

Description: The KEWB Facility is described, and an over-all technical evaluation is made of the hazards associated with changing from a spherical to a cylindrical core. The characteristics of the two systems, the operation and emergency procedures, a brief history of the program, a summary of the data obtained, and maximum accident analyses are given. The conclusion is that the core change does not represent an adverse change with respect to associated hazards. (T.R.H.)
Date: February 1, 1960
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Chemical Engineering Division Summary Report for October, November, December 1959

Description: Chemical-Metallurgical Processing. A direct-cycle pyrometallurgical fuel-processing plant is being constructed in conjunction with EBR-II. The gamma- irradiation testing of the 175-watt white fluorescent mercury vapor lamp was continued to an integrated exposure of 2 x 10/sup 9/ rad. Irradiation tests of Shell APL grease were completed, and the estimated useful life of this grease in the Air and Argon Cells is 2 and 3 years, respectively. Tests of the three - types of d-c motors used in the ope… more
Date: February 1, 1960
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Circuit Dynamics of the Pinch

Description: The following document aims to analyze the dynamics of a pinch tube, including the reaction back on the energy source.
Date: February 1960
Creator: Killeen, John & Lippmann, B. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A Compendium of Information for Use in Controlling Radiation Emergencies: Including Lecture Notes from a Training Session at Idaho Falls, Idaho, February 12-14, 1958

Description: From introduction: This report is a summary of the lecture material in the training course held at Idaho Falls, Idaho, to familiarize members of radiological assistance teams with information helpful in the response to an unusual accident including release of radioactive materials to a populated environment.
Date: February 1960
Creator: Brodsky, Allen & Beard, G. Victor
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Coronado 9 window display]

Description: Photograph of a window display for the television show Coronado 9. The background of the display is covered in black fabric and there is a border at the bottom of the display that is four rows of bricks. There are three streamers that are taped to the top of display and are twisted and taped to the bottom of the display. On the left side of the wall of the display is a corrugated poster board that has stills from the show taped to it. To the right of this is a poster for the show that has text … more
Date: February 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
open access

THE DIFFUSION OF KRYPTON-85 FROM URANIUM DIOXIDE POWDER

Description: The diffusion of Kr/sup 85/ in two UO/sub 2/ powders was studied by performing a series of post-irradiation anneals on the powders. The emanation data were analyzed by considering the effect of sintering as well as the effect of a distribution of particle sizes within the sample. Measurements were made at 900 to 1500 deg C. The time at a temperature was between 8 and 24 hours. The diffusion coefficients for Kr/sup 85/ in the two powders are represented by the equations: D = 2.65 x 10/sup -4/ ex… more
Date: February 1, 1960
Creator: Auskern, A.B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Drip Casting of Zirconium Metal. Work Completed: March 1951

Description: A drip casting process initiated to obtain zirconium castings uncontaminated by the melting process and to remove volatile impurities from the zirconium feed rod is described. A feed rod of zirconium is held above the mold, and the bottom of the rod is melted rapidly off into a mold to produce the casting. The melting process is carried out under high vacuum, so that very little atmospheric contamination can result, and some removal of volatile impurities is possible. Since no crucible is used … more
Date: February 1, 1960
Creator: Dunworth, R. J. & Macherey, R. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

EURIPUS-3 and Daedalus--Monte Carlo Density Codes for the IBM-704

Description: EURIPUS-3 calculates the one-dimensional spatial density of neutrons slowing-down past a given energy in an infinite homogeneous medium consisting of hydrogen and one other isotope with arbitrary mass and energydependent differential-elastic and absorption cross sections. DAEDALUS determines the corresponding spatial distribution of angular integrals of an arbitrary function times the vector flux density. Spatial moments of all density functions are furnished directly. Although scattering angle… more
Date: February 1960
Creator: Amster, Harvey J.; Kuehn, Heidi G. & Spanier, Jerome
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen