METHOD AND CATALYTIC COMPOSITION FOR OPERATION OF INTERNAL COMBUSTION ENGINE Russian patent published in 1996 - IPC

FIELD: engine engineering. SUBSTANCE: catalyzer is applied to the surface of parts of the combustion chamber of an engine. Copper or metal acid are used as a catalyzer. The metal is chosen among manganese, nickel, chrome or their mixture from 0.001% to 90.9% by mass. The composition can additionally contain a metal or its acid chosen among platinum, palladium 0.0001-0.1% by mass. The catalyzer is applied to the surface of the parts of the combustion chamber that is in a contact with a fuel or/and fuel-air mixture, or/and combustion products. The thickness of the coating is 0.01-10 micrometers. EFFECT: enhanced efficiency and decreased toxicity. 12 cl, 2 dwg, 1 tbl