Design of a Bubble-Cap Column to Replace Nitric Acid Concentrator (open access)

Design of a Bubble-Cap Column to Replace Nitric Acid Concentrator

The following document presents designs and blueprints to the bubble-cap column built to replace a nitric acid concentrator.
Date: August 22, 1949
Creator: Wallingford, H.
System: The UNT Digital Library
The Beta-Gamma Surface Dosage Rate from Natural Uranium (open access)

The Beta-Gamma Surface Dosage Rate from Natural Uranium

From summary: "Report discussing the beta-gamma dosage rate at the surface of a natural uranium disc. Measurements were taken using a Ryerson electrometer and an extrapolation ionization chamber."
Date: August 22, 1949
Creator: Kalmon, Ben
System: The UNT Digital Library