Purification of potassium chloride in a high-potassium chloride, low-sodium chloride solution
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The feed solution is a mixed salt solution with a processing capacity of 10 t/h, containing 9% sodium chloride and 29% potassium chloride. How can purer potassium chloride crystals be obtained? Simply controlling evaporation to terminate the boiling point seems impossible. I’m seeking help from all the experts on Haichuan.
This post was last edited by sjr on 2015-11-1 11:37. It seems that the process of extracting potassium from lake salt could be worth considering! Gravity flotation, cold crystallization process
To produce potassium nitrate, the simplest method is to evaporate it and then cool it to obtain potassium chloride, which can be further heated to yield salt. It is the same as the process for producing potassium chloride from plant ash. I will take care of this again.
Hello, could you please explain in more detail the process by which potassium chloride is produced at low temperatures and sodium chloride is produced at high temperatures? If it’s feasible, we can work together.