Jinqu specializes in producing mufflers, SCR exhaust gas aftertreatment systems, and air reservoirs
The working principle of a catalytic muffler
Catalytic action: The catalyst in the catalytic muffler can enhance the reactivity of harmful gases such as CO (carbon monoxide), HC (hydrocarbons), and NOx (nitrogen oxides) in the exhaust, promoting oxidation-reduction chemical reactions. Specifically, the catalyst can oxidize CO to carbon dioxide, oxidize HC to water and carbon dioxide, and reduce NOx to nitrogen and oxygen, thereby reducing the content of harmful substances in the exhaust.
Sound attenuation: The catalytic muffler also has sound attenuation functions, with internal designs featuring sound-absorbing materials that can absorb and eliminate noise generated during exhaust emissions. This is mainly achieved through the sound-absorbing structure of micro-perforated plates in the sound-absorbing materials, which can significantly reduce noise levels in the pipeline.
2024-12-06
Catalytic action: The catalyst in the catalytic muffler can enhance the reactivity of harmful gases such as CO (carbon monoxide), HC (hydrocarbons), and NOx (nitrogen oxides) in the exhaust, promoting oxidation-reduction chemical reactions. Specifically, the catalyst can oxidize CO to carbon dioxide, oxidize HC to water and carbon dioxide, and reduce NOx to nitrogen and oxygen, thereby reducing the content of harmful substances in the exhaust.
Sound attenuation: The catalytic muffler also has sound attenuation functions, with internal designs featuring sound-absorbing materials that can absorb and eliminate noise generated during exhaust emissions. This is mainly achieved through the sound-absorbing structure of micro-perforated plates in the sound-absorbing materials, which can significantly reduce noise levels in the pipeline.
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