2125.     LOBO, W. E.  Report on Oxygen Plant Development.  PB 9381, 1945, 564 pp.

        Comprehensive report on the design and development by the M. W. Kellogg Co. of O₂ units for the mechanical separation of O₂ from the air.  The report contains extensive technical data on the properties of air and its constituents, and presents comprehensive functional and operative data on the process in many statistical graphs and tables.