2440.     ---------------.  [NEUWIRTH, F.]  [New Coal-Utilization Methods.]  Österr. Ing. Architekt. Ver., vol. 90, 1938, pp. 196-201; Chem. Abs., vol. 33, 1939, p. 835.

        Summary of new developments in coking, burning, gasification, hydrogenation and pressure-extraction of coal.  Fischer-Tropsch and other processes are described.

        NEVILLE, H. A.  See abs. 3340.

        NEWALL, H. E.  See abs. 450.