599.    ---------------.[COKE AND SMOKELESS-FREE AGE.]  Reformation of Gas.  Vol. 5, 1943, pp. 111-113.

      Various processes (cracking in the water-gas machine, Linde’s Eismachinen, Kuhlmann, Koppers, I. G., and Kohlentechnik) are described for the reformation of gas from coke ovens and low-temperature carbonization plants into synthesis and town gas.