Chlorohydrogen treatment post
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This post was last edited by sunjl1981 on 2013-1-6 at 20:45. How to prepare sodium hypochlorite and how to deal with leaks. Thank you! Friends of Haichuan. # hcbbs
In simple terms, it involves introducing chlorine gas into an alkaline solution, while controlling the amount of chlorine introduced and the temperature to prevent excessive chlorination.
Cl2 + NaOH → NaCl + NaClO + H2O + heat. It is essential to control the amount of chlorine gas and the temperature; a vigorous reaction at high temperatures can cause sodium chlorate to decompose
For chlor-alkali companies that specialize in the production of sodium hypochlorite in large quantities at high concentrations, it is feasible to use chlorine gas； However, if it is to be used only as a component in downstream products and the concentration is low, it is recommended to use chlorine water. Our company collects chlorine water to produce sodium hypochlorite; as long as the effective chlorine content meets the required standards, that’s sufficient.