895. GRUETTER, T. W. Use of Catalysts for Promoting Combustion in Furnaces. British Patent 276,300, Aug. 23, 1926. Chem. Abs., vol. 22, 1928. p. 2456.

Patent Abstracts

Catalysts such as base metal oxides, for example, oxides of Cu, Ni, Co, or Fe, may be applied to porous supports such as bricks or may be injected into fuels.

See also French Patent 651,194 (abs. 1002).