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2. Catalytic converter - Wikipedia

   en.wikipedia.org/wiki/Catalytic_converter

   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.

3. Selective catalytic reduction - Wikipedia

   en.wikipedia.org/wiki/Selective_catalytic_reduction

   Commercial selective catalytic reduction systems are typically found on large utility boilers, industrial boilers, and municipal solid waste boilers and have been shown to lower NO x emissions by 70-95%. [1] Applications include diesel engines, such as those found on large ships, diesel locomotives, gas turbines, and automobiles.

4. Monolith (catalyst support) - Wikipedia

   en.wikipedia.org/wiki/Monolith_(catalyst_support)

   Monolithic catalyst supports are extruded structures that are the core of many catalytic converters, [1] most diesel particulate filters, and some catalytic reactors. Most catalytic converters are used for vehicle emissions control. Stationary catalytic converters can reduce air pollution from fossil fuel power stations.

5. Catalytic converters stolen from San Francisco Police ...

   www.aol.com/news/catalytic-converters-stolen-san...

   The San Francisco Police Department has become the latest victim of catalytic converter theft. Around 1 p.m. Monday, an officer noticed that one of the department's marked trucks parked on Potrero ...

6. Carl D. Keith - Wikipedia

   en.wikipedia.org/wiki/Carl_D._Keith

   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.

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   AOL latest headlines, entertainment, sports, articles for business, health and world news.