Collection
Serial/Series Title
HW (Series)
43
Hanford Works Reports
42
Atomic Energy Commission Reports
41
Los Alamos National Laboratory Reports
8
BMI (Series)
5
Battelle Memorial Institute Reports
5
Mound Laboratory Report for Biological Research
4
BNL (Series)
1
Brookhaven National Laboratory Reports
1
Lawrence Radiation Laboratory Medical and Health Physics Quarterly Report
1
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Exploratory Scavenging Studies for the Decontamination of Redox Solutions
From introduction: "This report is concerned with exploratory experiments designed to studies the efficiency of a number of scavengers for zirconium and niobium adsorption and to provide preliminary information on the best conditions to employ on the most satisfactory of those scavengers studied, namely Super Filtrol FO. The data in this report include data obtained through October, 1949, and are by no means considered to be final. The investigation is currently being actively continued."
Date:
May 1, 1950
Creator:
Roake, W. E. & Lowe, C. S.
System:
The UNT Digital Library
The Determination of Nitrous Oxide with the Infrared Spectrometer
The following report describes the process of the determination of nitrous oxide with the infrared spectrometer.
Date:
January 25, 1950
Creator:
Moore, R. H. & Carson, W. N.
System:
The UNT Digital Library
Collection and Analysis of Active Particles
Abstract: This report gives the results of a radiochemical analysis of particles collected by electrostatic precipitation from ventilation air of the "B" plant at Hanford Works.
Date:
January 27, 1950
Creator:
DeLong, C. W.
System:
The UNT Digital Library
Corrosion of Construction Materials in 234-5 Project Solutions
The following report covers the construction materials selected for laboratory corrosion studies and the determination of their corrosion rates in process solutions.
Date:
January 31, 1950
Creator:
Koenig, W. W.
System:
The UNT Digital Library
The Determination of Total Plutonium in the Presence of Aluminum
Introduction: "The adoption of aluminum nitrate as salting agent in the Redox process made it imperative that a method be available for determining plutonium in the presence of aluminum. However, large amounts of aluminum have been found to interfere with the determination of plutonium by the lanthanum fluoride procedure. Previous attempts to increase the accuracy of the lanthanum fluoride method, by precipitating LaF3 from 4 M HF (rather than 2 M), have been successful only when the initial plutonium level was high."
Date:
February 10, 1950
Creator:
Burns, R. E. & Barton, G. B.
System:
The UNT Digital Library
Chemical Research Section Progress Report for January 1950
The following documents are progress reports that follow chemical research studies in subjects such as ruthenium tetroxile distillations, extraction-scrub studies of zirconium and niobium, and oxidation of plutonium and stabilization of plutonium(VI) during extraction of IAF solutions.
Date:
February 15, 1950
Creator:
Albaugh, F. W.
System:
The UNT Digital Library
Corrosion of Austenitic Stainless Steel Type 347 in Redox Process Stream : (ORNL #1 Flowsheet)
The following report provides the results of laboratory corrosion tests held to investigate the behavior of austenitic stainless steel, Type 347, in selected O.R.N.L. #1 Redox streams.
Date:
February 23, 1950
Creator:
Koenig, W. W.
System:
The UNT Digital Library
The Coulometric Determination of Acid
Introduction: "The need for a method of acid determination which could be used for small samples and easily adapted to remote control led to the investigation of the use of electrolytically generated base for the titration of acid in certain solutions. The use of electrolytically generated base for the titration of acetic acid in the presence of nitric acid has been reported (1)."
Date:
March 1, 1950
Creator:
Carson, W. N. & Ko, Roy
System:
The UNT Digital Library
The Development of Plutonium Electrodeposition Methods : Interim Report
From introduction: "The following report presents a body of information obtained in the Health Instrument Development Laboratory from September, 1948, to the present, and is intended to be a preliminary review of [the study of electrodeposition of plutonium]. Many improvements in technique and methods and investigations along lines not explored are suggested by the present work. These will be undertaken as time permits, and reported at a later time."
Date:
March 1, 1950
Creator:
Schwendiman, L. C.
System:
The UNT Digital Library
The Gasometric Determination of Nitrite and Sulfamate
This report covers an investigation made to develop a gasometric determination that can determine 1.2 x 10-(-5) g. of nitrite with a precision (99% limits) of +/- 8%, and discusses how this procedure works.
Date:
March 6, 1950
Creator:
Carson, W. N.
System:
The UNT Digital Library
Infrared Absorption Measurements Indicating Intermolecular Association of Water and Hexone
This report analyzes infrared absorption measurements that were made in the regions of carbonyl band and hydroxyl band absorptions on solutions of water in hexone and water in acetone, confirming intermolecular association of water and hexone.
Date:
March 8, 1950
Creator:
Moore, R. H.
System:
The UNT Digital Library
Corrosion of Stellite in MJ-1 Streams
The following report provides data from completed tests for corrosion testing of stellite-T347 stainless steel test cylinders.
Date:
March 8, 1950
Creator:
Koenig, W. W.
System:
The UNT Digital Library
The Determination of Tributyl Phosphate in Deodorized Shell Base with the Infrared Spectrometer
The following report describes methods used to determine tributylphosphate in a deodorized shell base. An infrared absorption method is developed to emphasize toward determination of TBP in RCW streams, the organic waste streams.
Date:
March 10, 1950
Creator:
Moore, R. H.
System:
The UNT Digital Library
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.
System:
The UNT Digital Library
Terminal report on the Radiolanthanum Laboratory
A report which intends to acquaint the reader with the planning of the radiochemical laboratory designed for the analytical control of the radiolanthanum process and to define the terminal status of the design of this laboratory and its equipment.
Date:
July 21, 1950
Creator:
Figenshau, J. K.
System:
The UNT Digital Library
Topical report on anion-exchange studies on the separation and purification of uranium and thorium
A report which describes the separation of uranium from thorium in carbonate, hydrochloric acid, and sulfuric acid solutions by anion-exchange resins.
Date:
1950
Creator:
Poirier, R. H. & Bearse, A. E.
System:
The UNT Digital Library
Estimated Manufacturing Costs for the Recovery of Thorium and Uranium from Monazite Sand
Abstract: "Costs have been estimated for the production of uranium and pure thorium from monasite concentrates by a process involving (1) reaction of monasite with caustic soda, (2) dissolution of the hydrous oxides in hydrochloric acid, (3) separation from the bulk of the rare earths by hydroxide precipitation of thorium and uranium, and (4) purification by solvent extraction."
Date:
September 15, 1950
Creator:
Calkins, G. D. & Filbert, R. B., Jr.
System:
The UNT Digital Library
The solubility of sodium phosphate in sodium hydroxide solutions
A report about how trisodium phosphate can be most satisfactorily removed from sodium hydroxide solutions at 40 percent sodium hydroxide concentration, or higher, the temperature being practically immaterial, or it can be removed antisfactorily from 15 to 30 per cont sodium hydroxide at 25°C
Date:
1950
Creator:
Youtz, M. A.; Warren, F. A. & Bearse, A. E.
System:
The UNT Digital Library
Zirconium Research and Development : Progress Report
From introduction: "This is the ninth monthly report, BMI-514, under Contract No. AT(30-1)-771 on "Zirconium Research and Development". The report covers the work period from September 15, 1950, to October 15, 1950. Work is continuing on the preparation of large-diameter zirconium crystal bars in the 16-inch-diameter de Boer unit. Crystal bars up to 1-5/16 inches in diameter and 8 feet long have been prepared in this unit."
Date:
October 15, 1950
Creator:
Bulkowski, H. H.; Sebenick, J. J.; Campbell, Ivor E. & Gonser, B. W.
System:
The UNT Digital Library
Topical report on examination of residues from the nitric acid digestion of pitchblende
A report about an investigation started to determine the compounds and/or minerals present in the residue resulting from nitric acid digestion of ore. Emphasis was placed on determining the compounds and/or minerals containing boron.
Date:
1950
Creator:
Langston, B.; Tangel, O. F. & Richardson, A. C.
System:
The UNT Digital Library
Preliminary Report on Thermal and Electrical Conductivities of Some Plutonium-Aluminum Alloys
Abstract: "The thermal and electrical conductivities of a series of Pu-Al alloys have been determined in the range 0.12 atomic percent Pu. The conductivities are approximately proportional to the volume of free aluminum."
Date:
March 15, 1950
Creator:
Gibney, Robert B. & Sandenaw, Thomas A.
System:
The UNT Digital Library
The Oxidation of Plutonium to the Plutonyl State
This report follows the study of the oxidation of plutonium III and IV to the plutonyl state.
Date:
March 22, 1950
Creator:
Miller, H. W. & Brouns, R. J.
System:
The UNT Digital Library
P-10 Chemical Equilibria
This report studies tritium oxides and tritium in water vapor, a product of P-10.
Date:
March 23, 1950
Creator:
Roesch, William C.
System:
The UNT Digital Library
Clarification of Redox Dissolver Solution by Centrifugation with Scavenger
From statement of objectives: The purposes of the work described in this report are to provide data useful for designing and operating the dissolver solution clarification equipment to be installed in the Redox production plant.
Date:
June 6, 1950
Creator:
Allen, A. W.
System:
The UNT Digital Library