CONTROL OF CO2 ABSORPTION BY NAOH SOLUTION USING pH, CONDUCTIVITY AND TITRATION MEASUREMENTS

Sadig Kuliyev, Yunus Emre Tas and M. Selim Cogenli

Abstract

The article deals with the issue of CO2 utilization by sodium hydroxide absorption. Sodium hydroxide (NaOH) is able to react with CO2 under atmospheric conditions to form carbonate or bicarbonate ions in solution. This study focuses on the absorption of CO2 by an alkaline solvent in a bubble column. Carbonate or bicarbonate ions were measured during carbonization using pH, conductivity and titration.

https://doi.org/10.32737/2221-8688-2023-2-123-131

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