2912.----- [RUHRCHEMIE A. G.] [Gas Purification.] German Patent Appl. R 101,389, filed Jan. 25, 1938 (Cl. IV b-26 d). PB Report 412, May 15, 1945.

PATENTS

2912.----- [RUHRCHEMIE A. G.] [Gas Purification.] German Patent Appl. R 101,389, filed Jan. 25, 1938 (Cl. IV b-26 d). PB Report 412, May 15, 1945.

Organic S compounds in gases, preferably with added (O₂ and Steam rapidly to >400° C. and digesting at this temperature in the absence of a catalyst for a considerably longer time than required for heating. Final heating preferably accomplished by partial combustion to prevent trouble owing to deposition of solids on indirect heating surfaces