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Polish Maritime Research

The Journal of Gdansk University of Technology

4 Issues per year


IMPACT FACTOR 2016: 0.776

CiteScore 2016: 0.98

SCImago Journal Rank (SJR) 2015: 0.317
Source Normalized Impact per Paper (SNIP) 2015: 1.050

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Online
ISSN
2083-7429
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Volume 23, Issue 2 (Apr 2016)

Issues

Numerical Model of SO2 Scrubbing with Seawater Applied to Marine Engines

M. I. Lamas / C. G. Rodríguez / J. D. Rodríguez / J. Telmo
Published Online: 2016-06-30 | DOI: https://doi.org/10.1515/pomr-2016-0019

Abstract

The present paper proposes a CFD model to study sulphur dioxide (SO2) absorption in seawater. The focus is on the treatment of marine diesel engine exhaust gas. Both seawater and distilled water were compared to analyze the effect of seawater alkalinity. The results indicate that seawater is more appropriate than distilled water due to its alkalinity, obtaining almost 100% cleaning efficiency for the conditions analyzed. This SO2 reduction meets the limits of SOx emission control areas (SECA) when operating on heavy fuel oil. These numerical simulations were satisfactory validated with experimental tests. Such data are essential in designing seawater scrubbers and judging the operating cost of seawater scrubbing compared to alternative fuels.

Keywords: Sulphur dioxide; SO2; scrubbers; CFD

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About the article

Published Online: 2016-06-30

Published in Print: 2016-04-01


Citation Information: Polish Maritime Research, ISSN (Online) 2083-7429, DOI: https://doi.org/10.1515/pomr-2016-0019.

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© 2016 M. I. Lamas et al., published by De Gruyter Open. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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