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1. Summary of Runs, s56, 57, 73, 74, 78, 79, 80, 87, 88, 89 in Which Slurries Circulated at 300 C in 100-a Loops Caked or Accumulated on Pipe Walls. 2. Summary of Runs T-52 Through T-75 in Which a Bypass Line Was Used in Parallel With Main Circulating Loop
None
Date:
November 16, 1956
Creator:
Kitzes, A. S.; Gallaher, R. B.; McLaughlin, C. A. & Wichner, R. P.
Object Type:
Report
System:
The UNT Digital Library
200 Area waste storage study
As a part of the five year budget study requested by HOO-AEC, a study of separations waste storage requirements for this period was made. This study took into consideration the variant estimates of amount of irradiated uranium to be processed, and the goals in the waste reduction research and development program. The conclusions of this study were at variance, to some extent, with prior studies. Interest has been expressed in publication of this study to permit independent assessment of its bases and assumptions.
Date:
March 27, 1956
Creator:
Hanthorn, H.E.
Object Type:
Report
System:
The UNT Digital Library
327 Basin Aluminum Corrosion Test
An investigation of corrosion in the 327 Building's water storage basin was made to determine whether the static storage of aluminum jacketed fuel elements could cause corrosion effects that would interfere with studies of in-pile corrosion.
Date:
February 9, 1956
Creator:
Mallett, G. R.
Object Type:
Report
System:
The UNT Digital Library
600 MW Fused Salt Homogeneous Reactor Power Plant
This report is a study of the feasibility of using a fused salt fuel reactor in a central station electric generating plant.
Date:
August 1, 1956
Creator:
Davies, R. W.; Feener, D. H.; Frederick, W. A.; Goller, K. R.; Granet, I.; Schneider, G. R. et al.
Object Type:
Report
System:
The UNT Digital Library
1955 at Hanford
This document summarizes activities of the Hanford Atomic Products Operation during 1955.
Date:
December 31, 1956
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
ABSOLUTE BETA ASSAY WITH END-WINDOW GEIGER-MUELLER COUNTERS
None
Date:
August 16, 1956
Creator:
Reed, G.W. Jr.
Object Type:
Report
System:
The UNT Digital Library
Absolute Cross Sections for Secondary Particles Produced in High-Energy Nuclear Bombardments
From abstract: Absolute cross sections for the production of charged secondary particles is the bombardments of aluminum, nickel, silver, and gold by 332-Mev protons, 187-deuterons, and 380-Mev alpha particles have been determined.
Date:
April 20, 1956
Creator:
Bailey, L. Evan
Object Type:
Report
System:
The UNT Digital Library
Absorption by Soil of Strontium From 216-S Crib Waste
A preliminary soil column experiment with a waste sample from the 207-S-11 well, which monitors the 216-S cribs, indicated that cesium was absorbed almost completely by the soil but that strontium breakthrough to ground water in the near future seemed likely. Accordingly, it was suggested that the 216-S wastes be discharged to a new disposal site, and that samples of the wastes which are currently being discharged to the 216-S cribs be obtained for soil absorption tests. The primary purpose of these tests was to obtain data which could be used to suggest ways and means of improving the absorption of strontium by soil from the process condensate stream (D-2_ and the cell drainage stream (D-1), both of which have been discharged to the 216-S cribs for the past several months.
Date:
February 15, 1956
Creator:
Rhodes, D. W.
Object Type:
Report
System:
The UNT Digital Library
Absorption Spectra of Aromatic Disulfides
The effect of solvents and temperature on the optical absorption spectrum of a number of substituted aromatic disulfides is reported. The problems offered by the disulfide link and the exchange reactions between disulfides, and between disulfides and thiols, are receiving increasing attention. Recently the base-catalyzed exchange between various alkyl disulfides and the corresponding thiols was studied by means of a radioactive-tracer technique. Our initial purpose was to extend these investigations to a large number of compounds in a variety of experimental conditions using a spectrophotometric technique that, if applicable, would have been incomparably faster.
Date:
October 31, 1956
Creator:
Fava, Antonio & Calvin, Melvin
Object Type:
Report
System:
The UNT Digital Library
The Absorption Spectra of Complexes of Uranium (VI) with Some [beta]-Diketones
Abstract: "The absorption spectra of the complexes of uranium (VI) with four [beta]-diketones were determined under various conditions of pH, concentration of uranium, and alcohol concentration. Under optimum conditions, the maximum molar absorptivity (31,200) is obtained using 2-furoyltri-fluoroacetone. This compares with about 4,000 and 19,000 for the thiocyanate and dibenzoylmethane complexes, respectively."
Date:
October 1956
Creator:
Feinstein, H. I.
Object Type:
Report
System:
The UNT Digital Library
Absorption Spectra of Lanthanide and Actinide Rare Earths. [Part] 3. The Heavier Lanthanide Elements in Aqueous Perchloric Acid Solution
None
Date:
October 1, 1956
Creator:
Stewart, D. C.
Object Type:
Report
System:
The UNT Digital Library
Absorption Spectra of Plutonium and Impurity Ions in Nitric Acid Solution
The absorption spectra for Pu(III), (IV), (VI), and the red Pu(IV)- peroxy complex were determined in HNO/sub 3/ solution. Extinction coefficients for the above species of Pu were measured. Temperature has little effect on the spectra, but variation of acidity causes shifting of absorption peaks and some changes in the extinction coefficients. The absorption spectra and extinction coefficients in the region 390 to 1200 m mu were measured for chromic, nickelous, manganous, calcium, lanthanum, aluminum, ferrous. ferric, and permanganate ions in HNO/sub 3/ solutions. In addition, the effects of nitrite, oxalic acid, sulfamic acid, hydrogen peroxide, and various HNO/sub 3/ concentrations on the extinction coefficients of some of these ions were determined. The chromic, nickelous, ferrous, and permanganate ions, and ferric ion with oxalic acid, have sufficiently high extinction coefficients to cause inaccuracies in valence determinations of Pu in solutions containing high concentrations of these ions, unless corrections are made. (auth)
Date:
July 31, 1956
Creator:
Myers, M. N.
Object Type:
Report
System:
The UNT Digital Library
Abstract of All Original Grants and Locations Comprising Texas Land Titles to August 31, 1956
Supplement updating the list of Texas land grants and patents as of 1956, outlining information documenting acreages, grantees and patentees, patent dates, abstract numbers, and other relevant data, organized by county.
Date:
1956
Creator:
Texas. General Land Office.
Object Type:
Book
System:
The Portal to Texas History
Abstract Summary and Subject Index of Preliminary Reports, Analytical Chemistry Division, X-10 Site, January - June, 1956
This report is a compilation of brief abstracts of the Preliminary Reports n work done in the laboratories of the Ananlytical Chemistry Division at the X-10 Site during the months of January through June, 1956.
Date:
June 30, 1956
Creator:
Kelley, M. T.
Object Type:
Report
System:
The UNT Digital Library
Abundance and Distribution of Uranium and Thorium in Zircon, Sphene, Apatite, Epidote, and Monazite in Granitic Rocks
The following report covers investigations of uranium and thorium discovered within host minerals in the earth's crust, zircon, sphene, apatite, epidote, and monazite. The object of this investigation has been to obtain an approximate measure of the abundance and distribution of uranium and thorium among these five mineral phases.
Date:
November 1956
Creator:
Hurley, P. M. & Fairbairn, H. W.
Object Type:
Report
System:
The UNT Digital Library
The Accuracy of the Substitute-Stringer Approach for Determining the Bending Frequencies of Multistringer Box Beams
"The accuracy of the substitute-stringer approach for including the effects of shear lag in the calculation of the transverse modes and frequencies of multistringer box beams is investigated. Box beams, the covers of which consist of normal-stress-carrying stringers on sheets which carry not only shear but also normal stress, are analyzed exactly. Frequencies of beams with various numbers of stringers, obtained by means of this exact analysis, serve to determine the possible accuracy of the frequencies obtained by the substitute-stringer approach" (p. 1).
Date:
April 1956
Creator:
Davenport, William W.
Object Type:
Report
System:
The UNT Digital Library
Acoustics of a Nonhomogeneous Moving Medium
Report discussing theoretical basis of the acoustics of a moving nonhomogeneous medium. Experiments that illustrate or confirm some of the theoretical explanation or derivation of these acoustics are also included.
Date:
February 1956
Creator:
Blokhintsev, D. I.
Object Type:
Report
System:
The UNT Digital Library
ACTIVE CATION TRANSPORT IN SUBMERGED AQUATIC PLANTS. I. EFFECT OF LIGHT UPON THE ABSORPTION AND EXCRETION OF CALCIUM BY POTAMOGETON CRISPUS (L) LEAVES
None
Date:
July 1, 1956
Creator:
Lowenhaupt, B
Object Type:
Report
System:
The UNT Digital Library
Active Process Development Activities for Processing of Feed Materials
The carbonate and organic leaching processes for the recovery of U from its ores are outlined. The Excer prccess (ion-exchange conversion and electrolytic reduction) and the Fluorox process (starch-- HF reaction) for the production of UF/sub 4/ from ore concentrate and depleted reactor fuels are described. The fluidized-bed process for UF/sub 4/ production from UO/sub 2/(NO/ sub 3/)/sub 2/ is also described. Methods for improving the reactivity of UO/sub 3/ and mechanical and thermal processes for increasing the density of UF/sub 4/ were investigated. Applications of fluoride volatility prccesses to feed materials are discussed. (C.W.H.)
Date:
January 1, 1956
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
ACTIVITIES IN LIQUID AND SOLID BINARY METAL SYSTEMS. Progress Report on Research Program for February 1, 1956 to January 31, 1957
None
Date:
November 13, 1956
Creator:
Elliott, J.F.
Object Type:
Report
System:
The UNT Digital Library
Acute Lethality of Partial Body in Relation to Whole Body Irradiation
None
Date:
September 10, 1956
Creator:
Blair, H. A.
Object Type:
Report
System:
The UNT Digital Library
Adaptation of Combustion Principles to Aircraft Propulsion Volume 2: Combustion in Air-Breathing Jet Engines
This volume continues the NACA study of combustion principles for aircraft propulsion. The various aspects of combustion pertinent to jet engines are organized and interpreted with quite extensive information, particularly for basic or fundamental. subject matter. The report concerns only air-breathing engines and hydrocarbon fuels, and not rocket engines and high-energy fuels.
Date:
May 2, 1956
Creator:
Fuels and Combustion Research Division
Object Type:
Report
System:
The UNT Digital Library
Addendum to DC 56-8-167
This document is an addendum to DC 56-8-167 and gives a description of the proposed Navy nuclear seaplane program and the objectives of the X211 engine study program.
Date:
September 17, 1956
Creator:
Harned, M.S.
Object Type:
Report
System:
The UNT Digital Library
Additional Analysis of SRE Safety
AI-MEMOS are working papers and may be expanded, modified, or withdrawn at any time, and are intended for internal use only. Further dissemination is not permitted and distribution to abstracting agencies is not authorized.
Date:
July 1, 1956
Creator:
Morgan, W. T.
Object Type:
Report
System:
The UNT Digital Library