Where does the sodium carbonate that is produced as the alkaline solution used for absorbing synthetic exhaust gases come from?
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Where does the sodium carbonate that is produced when synthesizing the alkaline solution used for absorbing high-purity hydrochloric acid exhaust come from? Since the second half of last year, the pipes of the device used for circulating alkaline solution to absorb hydrogen chloride exhaust gases have experienced crystallization blockages; analysis revealed that it was sodium carbonate. How can sodium carbonate be formed during the process of synthesizing chlorine and hydrogen?
Hydrogen chloride exhaust may contain trace amounts of carbon dioxide, which reacts with sodium hydroxide in the alkaline solution to form sodium carbonate. This may be due to the source of sodium carbonate. .