Return to Abstracts of Patents Return to Abstracts of Patents 250-499 Patent Abstracts416. ------. [COMPAGNIE DE BÉTHUNE] Methanol Synthesis. British Patent 283,499, January 11, 1927. Chem. Age. Vol. 18, 1928, p. 248; Chem. Abs., vol. 22, 1928, p. 4133. In making MeOH by oxidizing CH4 or from CO and H2 or in other exothermic reactions under pressure, H2O or other suitable liquid is mixed with the reaction gases and utilized to control the temperature of the reaction by the abstraction of heat for its vaporization. Describes apparatus. |