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
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

Fingerprint

Decomposition
Electrolysis
Nitrates
Gases
Ions
Liquids
Electric potential
Experiments
Temperature

Cite this

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
Yang, H. O. ; You, C. W. ; Chin, Jit Kai ; Wu, M. H. / Properties and electrolytic decomposition characteristics of han aqueous solutions. 12th Asia-Pacific Conference on Combustion: ASPACC 2019. 2019.
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Yang, HO, You, CW, Chin, JK & Wu, MH 2019, Properties and electrolytic decomposition characteristics of han aqueous solutions. in 12th Asia-Pacific Conference on Combustion: ASPACC 2019. 12th Asia-Pacific Conference on Combustion, Fukuoka, Japan, 1/07/19.

Properties and electrolytic decomposition characteristics of han aqueous solutions. / Yang, H. O.; You, C. W.; Chin, Jit Kai; Wu, M. H.

12th Asia-Pacific Conference on Combustion: ASPACC 2019. 2019.

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

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N2 - 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

AB - 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

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Yang HO, You CW, Chin JK, Wu MH. Properties and electrolytic decomposition characteristics of han aqueous solutions. In 12th Asia-Pacific Conference on Combustion: ASPACC 2019. 2019