Modeling of the process of electrolysis production of caustic, chlorine and hydrogen

International Conference on Information Technologies in Business and Industry 2016

计算机科学;经济学;工业技术

Shulaeva, E.A.^1 ; Shulaev, N.S.^1 ; Kovalenko, J.F.^1

Branch of the Ufa State Petroleum Technological University, 2, October PR, Sterlitamak, Bashkortostan

453118, Russia^1

关键词: Construction parameter;    Design parameters;    Electrolyzers;    Increased temperature;    Model parameters;    Simulation and modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/803/1/012148/pdf
DOI  :  10.1088/1742-6596/803/1/012148

来源: IOP

【 摘 要 】

The present work describes the modeling parameters of an electrolyzer in production of caustic, hydrogen and chlorine by electrolysis. The dependence of temperature on the current-voltage characteristics of the electolyzer and the ratio that determines the current as a function of the design parameters were found. It is shown that an increase in the current in the electrolyzer with increased temperature is due to decreasing viscosity of the electrolyte and reducing the radii of solvated ions and sodium chloride. The yield of sodium hydroxide, chlorine and hydrogen was determined based on the technological and construction parameters of the cell. These relations are used in the developed simulation and modeling software.