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While at Engelhard he invented "Magnaforming", a technique that now creates a large amount of the world's gasoline. He pioneered "permeation mediated catalysis" and developed phosphoric acid fuel cells. Nicknamed the "father of catalytic combustion", [3] Pfefferle invented the original catalytic combustor for gas turbine engines in the early ...
John Joseph Mooney (April 6, 1930 – June 16, 2020) was an American chemical engineer who was co-inventor of the three-way catalytic converter, which has helped reduce pollution from cars since the mid-1970s
Carl Donald Keith (May 29, 1920 – November 9, 2008) was a chemist who was inventor of the three-way catalytic converter, which has played a dramatic role in reducing pollution from motor vehicles since their introduction in the mid-1970s.
A three-way catalytic converter on a gasoline-powered 1996 Dodge Ram Simulation of flow inside a catalytic converter. A catalytic converter is an exhaust emission control device which converts toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction.
Catalytic combustion is a chemical process which uses a catalyst to speed desired oxidation reactions of fuel and so reduce the formation of undesired products, especially pollutant nitrogen oxide gases (NO x) far below what can be achieved without catalysts. The process was discovered in the 1950s by Catalytic Combustion LLC.
Thomas Midgley Jr. (May 18, 1889 – November 2, 1944) was an American mechanical and chemical engineer.He played a major role in developing leaded gasoline (tetraethyl lead) and some of the first chlorofluorocarbons (CFCs), better known in the United States by the brand name Freon; both products were later banned from common use due to their harmful impact on human health and the environment.
Rodney D. Bagley (October 2, 1934-April 13, 2023) was an engineer and co-inventor of the catalytic converter. Rodney Bagley was born in Ogden, Utah , on 2 October 1934. He earned a B.S. in geological engineering in 1960, and a PhD in ceramic engineering in 1964, both from the University of Utah .
He built a generic catalytic converter capable of reducing carbon monoxide and unburned hydrocarbons from automobile exhausts. For his design, he received U.S. Patent 2,742,437 in 1956. [ 2 ] [ 13 ] [ 32 ] Catalytic converters eventually became standard equipment in American cars, following passage of the Clean Air Act , introduced by Edmund S ...