2114. ------. MANNESMANNRÖHREN-WERKE AND RUHRCHEMIE A. G. [Hydrogenation of Carbon Monoxide.] German Patent 763,553, no date; appl. M 139,149 (Cl. 12 o-1.03).

CO is hydrogenated in heat exchangers of tubular boilers with vertical tubes containing the catalyst.

MANSYŪ KAGAKUKŌGYŌ K. K. See abs. 1091, 1092.