Marine SCR Technology’s Development and Prospects

Song Zhou; Chen Zhang

doi:10.4028/www.scientific.net/AMM.472.909

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 472Marine SCR Technology’s Development and Prospects

Marine SCR Technology’s Development and Prospects

Abstract:

IMO MARPOL Annex VI has formulated that the content of NO_x emissions from ships was limited, that is, by 2016, the NO_x emission of low-speed engine will be reduced from 17.0g/kWh to 3.4g/kWh. For diesel engines, internal control measures can no longer be used to meet the increasingly stringent emissions regulations, emission after treatment technologies must be applied to achieve the purpose of reducing NO_x emissions. Emission after-treatment technology which is currently accepted is SCR technology. This articles introduces the principle of SCR system operation, development status and some issues to be resolved.

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Periodical:

Applied Mechanics and Materials (Volume 472)

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909-916

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.472.909

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Online since:

January 2014

Authors:

Song Zhou, Chen Zhang

Keywords:

Marine Diesel Engines, NO_x Emission, SCR

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