3695.     WILKE, G.  [Production of Water Gas From Semicoke.]  Tech. Mitt. Krupp, vol. 5, 1937, pp. 44-49; Chem. Abs., vol. 31, 1937, p. 8883.

        Semicoke containing 8-10% of volatile matter yielded by the back-run process as gas containing H₂, 53 and CO, 36%, suitable for the Fischer-Tropsch synthesis.