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http://dx.doi.org/10.12925/jkocs.2017.34.2.289

Study on Coagulant Application for Calcium Ammonium Nitrate Extraction of Denitrification Scrubber Waste Cleaning Solution  

Lee, Hyun Suk (F-tech Corp.)
Song, Woon Ho (F-tech Corp.)
Publication Information
Journal of the Korean Applied Science and Technology / v.34, no.2, 2017 , pp. 289-295 More about this Journal
Abstract
The International Maritime Organization (IMO) in accordance with the regulations with respect to the combustion gases, such as NOx, SOx generated by the marine engine. The combustion gases must be equipped with a device to reduce emissions from all ships passing through the Baltic SECAs. In Korea, the International Maritime Organization (IMO) and the development of a device for NOx, SOx reduction. Scrubber is used in the ammonia water and the Urea solution in the waste water. The waste water containing ammonium nitrate and ammonium sulfate, react of the NOx and SOx gas. In this study, the recovery of by-product, which contains the waste water was used as an organic solvent extraction method of salting out. Ammonium nitrate and ammonium sulfate, the recovery process. A qualitative analysis of the collected by-product FT-IR analysis. Through the elemental analysis and SEM-EDS, characteristic evaluation was performed with an impurity.
Keywords
Calcium ammonium nitrate; Ammonium nitrate; CAN; Extraction; Scrubbing; IMO;
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Times Cited By KSCI : 1  (Citation Analysis)
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