2060. ------. [LINDER, W.] (H. Koppers G. m. b. H.). [Endothermic Gas Reactions at High Temperatures.] German Patent 682,018, Sept. 14, 1939 (Cl. 12 g-1.02). Chem. Abs., vol. 36, 1942, p. 2394.

PATENTS

2060. ------. [LINDER, W.] (H. Koppers G. m. b. H.). [Endothermic Gas Reactions at High Temperatures.] German Patent 682,018, Sept. 14, 1939 (Cl. 12 g-1.02). Chem. Abs., vol. 36, 1942, p. 2394.

To prevent the disintegration of the refractory heat exchanger between the preheating and reaction chambers of a gas-synthesis apparatus the temperature difference is equalized. Detailed method is described.