2155.     ----------------.  [LYON, W. H., AND CRAWFORD, R. M.]  Synthesis-Gas Purification Processes in Germany.  U. S. Naval Tech. Mission Rept. (unnumbered) – 45, 1945, 16 pp.; PB 40,925; Bib. Sci. Ind. Rept., vol. 3, No. 3, 1946, p. 158.

        Report covers those processes that are in commercial use for the purification of large volumes of gas, such as are employed in the production of NH₃, H₂, MeOH, and synthetic oils.  The topics considered are:  Dusts and tar removal; I. G. alkazid process for gas purification; I. G. Claus process for recovery of S from H₂S; H₂S removal with Fe oxide; removal of organic C, CO₂, and CO; and gas purification by activated C.

        LYONS, L. E.  See abs. 1580.

        LYSSAK, L.  See abs. 2012.