Catalytic Technology for NOx Abatement using Ammonia 


Vol. 22,  No. 4, pp. 211-224, Dec.  2016
10.7464/ksct.2016.22.4.211


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  Abstract

Three way catalyst has been used extensively for the exhaust gas treatment for the internal combustion gasoline engine. While, numerous research efforts have been directed to develop various technologies for the abatement of exhaust gas from diesel engine. Diesel engin operating under lean condition produces large amount of NOx and the corresponding catalytic technology employing vanadium supported titania using ammonia has been commercialized for heavy duty vehicle. Recently, the Cu catalyst supported on zeolite has been investigated for NOx abatement using ammonia because of its critical importance for ultra low emission vehicle. The current review shows the recent trend in research and development for zeolite based copper catalysts, which are mainly used as catalysts for selective catalytic reduction using ammonia, are one of the aftertreatment technologies for effectively removing nitrogen oxides from diesel exhaust.

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  Cite this article

[IEEE Style]

P. SH, L. KY, C. SJ, "Catalytic Technology for NOx Abatement using Ammonia," Clean Technology, vol. 22, no. 4, pp. 211-224, 2016. DOI: 10.7464/ksct.2016.22.4.211.

[ACM Style]

Park SH, Lee KY, and Cho SJ. 2016. Catalytic Technology for NOx Abatement using Ammonia. Clean Technology, 22, 4, (2016), 211-224. DOI: 10.7464/ksct.2016.22.4.211.