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Vol 26 No Supplementary Issue

Copyright (c) 2014 Song Zhou1, Zong Jiang Fu2, Cailing Li1

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This work is licensed under a Creative Commons Attribution 4.0 International License.

Design, Calculation and Experimental Analysis on Packed Tower of Marine Exhaust Gas Scrubbing Desulfurization

https://doi.org/10.14233/ajchem.2014.19050
Song Zhou1
1College of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, P.R. China 2Longkou CIMC Raffles Offshore Ltd., Yantai, P.R. China *Corresponding author: Fax: +86 451 82568384; Tel: +86 451 82568422; E-mail: songzhou@hrbeu.edu.cn
Zong Jiang Fu2
1College of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, P.R. China 2Longkou CIMC Raffles Offshore Ltd., Yantai, P.R. China *Corresponding author: Fax: +86 451 82568384; Tel: +86 451 82568422; E-mail: songzhou@hrbeu.edu.cn
Cailing Li1
1College of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, P.R. China 2Longkou CIMC Raffles Offshore Ltd., Yantai, P.R. China *Corresponding author: Fax: +86 451 82568384; Tel: +86 451 82568422; E-mail: songzhou@hrbeu.edu.cn

Corresponding Author(s) : Song Zhou1

Asian Journal of Chemistry, Vol 26 No Supplementary Issue

Abstract

Due to the regulation of fuel sulfur content in IMO ECA will be implemented in 2015, the research on the exhaust gas scrubbing desulfurization system suitable for marine power plant is very important. Considering the limited space and stable requirements of ship, packed tower was selected as the absorption equipment of scrubbing system and NaOH was used as absorbent. Firstly, this paper finished the scheme of packed tower, including absorption process, operational condition, absorption and packing. Secondly, the paper finalized the design and calculation of packed tower structure and auxiliary components, including the selection and calculation of tower structure size, supporting device of packing, liquid spray device, inlet and outlet device of gas and liquid. Finally, a scrubbing desulfurization test-bed of marine diesel engine was built according to the design result. Tested by the built scrubber system, this paper analyzed and obtained the influence of pH of absorbent on desulfurization efficiency.

Keywords

NaOH Scrubber Marine diesel Sulfur oxide Desulfurization efficiency.
Zhou1, S., Jiang Fu2, Z., & Li1, C. (2014). Design, Calculation and Experimental Analysis on Packed Tower of Marine Exhaust Gas Scrubbing Desulfurization. Asian Journal of Chemistry, 26(27), 214–216. https://doi.org/10.14233/ajchem.2014.19050
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