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Chemical Development Section C Monthly Progress Report July 1959
Nitrate contained in raffinates from Canadian Blind River mills interferes seriously with thorium extraction by secondary amines. With primary amines, however, the effect is negligible and these compounds are the preferred process extractants.
Date:
August 5, 1959
Creator:
Brown, K. B.; Allen, K. A.; Blake, C. A.; Coleman, C. F.; Crouse, D. J.; Ryon, A. D. et al.
System:
The UNT Digital Library
Temperature and Rate of Heat Removal of UO2 Test Elements
The method of calculation of various quantities relating the temperature and the rate of heat removal of UO2 test elements is presented. Graphs of the appropriate quantities as a function of the rate of heat removal are included.
Date:
August 5, 1959
Creator:
Perry, A. M.
System:
The UNT Digital Library
Calculation of Transport Cross Sections
Many elements exhibit anisotropic scattering at energies of interest in reactor calculations. A method is presented for the calculation of transport cross sections including the observed anisotropy.
Date:
August 5, 1959
Creator:
Nestor, C. W.
System:
The UNT Digital Library
A Closed Circuit Television System for In-Well Use -- Interim Report
Wells drilled to date on the Hanford project represent and initial investment of over one million dollars. These nearly six hundred wells have been used and will continue to be used for observation and monitoring purposes of direct interest to ground disposal of radioactive wastes. Through measurement of depth to the water table the changing gradients as a result of large volume waste disposal are determined and direction of ground water flow established. The extent of contamination in ground water is measured in samples dawn from these wells. Aquifer permeability is measured and ground water velocity predicted from pumping tests carried out out in these structure
Date:
August 5, 1959
Creator:
Ratcliffe, C. A.
System:
The UNT Digital Library