Properties and electrolytic decomposition characteristics of han aqueous solutions

Heng Ou Yang; Chang Wei You; Jit Kai Chin; Ming Hsun Wu

Properties and electrolytic decomposition characteristics of han aqueous solutions

Heng Ou Yang, Chang Wei You, Jit Kai Chin, Ming Hsun Wu

Department of Mechanical Engineering

Research output: Contribution to conference › Paper › peer-review

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 language	English
Publication status	Published - 2019
Event	12th Asia-Pacific Conference on Combustion, ASPACC 2019 - Fukuoka, Japan Duration: 2019 Jul 1 → 2019 Jul 5

Conference

Conference	12th Asia-Pacific Conference on Combustion, ASPACC 2019
Country/Territory	Japan
City	Fukuoka
Period	19-07-01 → 19-07-05

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Energy Engineering and Power Technology
Fuel Technology
Condensed Matter Physics

Cite this

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title = "Properties and electrolytic decomposition characteristics of han aqueous solutions",

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.",

author = "Yang, {Heng Ou} and You, {Chang Wei} and Chin, {Jit Kai} and Wu, {Ming Hsun}",

note = "Funding Information: Supports from Ministry of Science and Technology, Taiwan under grant MOST 107-2221-E-006-214 is gratefully acknowledged. Publisher Copyright: {\textcopyright} Asia-Pacific Conference on Combustion, ASPACC 2019.All right reserved.; 12th Asia-Pacific Conference on Combustion, ASPACC 2019 ; Conference date: 01-07-2019 Through 05-07-2019",

year = "2019",

language = "English",

}

TY - CONF

T1 - Properties and electrolytic decomposition characteristics of han aqueous solutions

AU - Yang, Heng Ou

AU - You, Chang Wei

AU - Chin, Jit Kai

AU - Wu, Ming Hsun

N1 - Funding Information: Supports from Ministry of Science and Technology, Taiwan under grant MOST 107-2221-E-006-214 is gratefully acknowledged. Publisher Copyright: © Asia-Pacific Conference on Combustion, ASPACC 2019.All right reserved.

PY - 2019

Y1 - 2019

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.

UR - http://www.scopus.com/inward/record.url?scp=85083951004&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85083951004&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85083951004

T2 - 12th Asia-Pacific Conference on Combustion, ASPACC 2019

Y2 - 1 July 2019 through 5 July 2019

ER -

Properties and electrolytic decomposition characteristics of han aqueous solutions

Abstract

Conference

All Science Journal Classification (ASJC) codes

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