How to prepare sodium hypochlorite at a 48% concentration
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Dear experts and teachers, a client plans to build a chlor-alkali plant with a daily chlorine production capacity of 8 tons, while also producing sodium hypochlorite at a concentration of 48%. From a technical and process perspective, how can sodium hypochlorite at 48% concentration be prepared? ? Or the corresponding domestic equipment manufacturers. Thank you to all the teachers! ! !
Confirm the 48% concentration of sodium hypochlorite?
It cannot be manufactured using existing chlor-alkali equipment and processes
It’s 3 African clients, all of whom told me they wanted a high concentration of 45% or 48%. I’ve never heard of such high concentrations in this country before
Is 48% sodium hypochlorite still caustic soda?
Does this product require about 60% caustic soda to be made? I haven’t heard of any production of this; for those with a content of over 20%, there’s very little information available about them
Firstly, sodium hypochlorite cannot exist in a dry state; under certain alkaline conditions, its concentration is restricted by the production process, and such a solution concentration cannot be achieved. Is the poster sure that users have such a requirement?
Are you sure the plant for producing 8 tons of chlorine per day will get approval?
*Classmate Acizaijian, your understanding is incorrect; 48 is not a percentage – it’s a unit of measurement used in Africa, meaning their system of measurement is different from ours.