2526. NELLY, H. M., JR., AND HOTTEL, H. C. (M. W. Kellogg Co.). Combined Regenerator and Catalyst Chamber Suitable for use in Producing Carbon Monoxide and Hydrogen From Carbon Dioxide and Methane. United States Patent 2,230,467, Feb. 4, 1941; appl. filed July 12, 1939, Serial No. 284,031; 7 claims (Cl. 12-128.1). Chem. Abs., vol. 35, 1941, p. 3399.

Gives various structural and operative details.