Properties and electrolytic decomposition characteristics of han aqueous solutions

H. O. Yang, C. W. You, Jit Kai Chin, M. H. Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, the conductivity of the HAN aqueous solution and the nitrate ions concentration were measured. Electrolytic decompositions of HAN aqueous solutions of various densities were then experimentally characterized. The conductivity of the HAN aqueous solution has a maximum value of ~57.9 mS/cm at a density of approximately 1.4 g/cm3. The conductivity decreases in higher concentration solutions of which the density exceeds 1.4 g/cm3. In the electrolysis experiment, liquid and gas phase temperatures, current and voltage evolutions were recorded. The study found that there are three electrolytic decomposition reaction patterns for HAN aqueous solution depending on the density/concentration, which can be further correlated with the conductivity of the solution
Original languageEnglish
Title of host publication12th Asia-Pacific Conference on Combustion
Subtitle of host publicationASPACC 2019
Publication statusAccepted/In press - Jul 2019
Event12th Asia-Pacific Conference on Combustion - Fukuoka International Congress Center, Fukuoka, Japan
Duration: 1 Jul 20195 Jul 2019
Conference number: 12
http://www.combustionsociety.jp/aspacc19/

Conference

Conference12th Asia-Pacific Conference on Combustion
Abbreviated titleASPACC 2019
CountryJapan
CityFukuoka
Period1/07/195/07/19
Internet address

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Yang, H. O., You, C. W., Chin, J. K., & Wu, M. H. (Accepted/In press). Properties and electrolytic decomposition characteristics of han aqueous solutions. In 12th Asia-Pacific Conference on Combustion: ASPACC 2019