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English Translations » 历史存档[信息] » Concentration of calcium chloride aqueous solution

Concentration of calcium chloride aqueous solution

2015-11-07View Original

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Components of the calcium chloride aqueous solution used in production: the mass fraction of CaCl2 is 35%~45%, and the mass fraction of HCl in the water is 0.5%~1.0%. Is it possible to remove the water through membrane filtration so that the mass fraction of CaCl2 reaches over 55%? wangln2371@163.com
Reply #22015-11-18
This isn’t easy to achieve, right? Steam heating for concentration is still the common method nowadays.
Reply #32015-11-21
Heating and concentration is a common method; calcium chloride tends to crystallize and block the pipes.

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Translated at 2026-07-21 01:21:22

Original: https://bbs.hcbbs.com/thread-1492617-1-1.html

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