How to concentrate hydrofluoric acid solution
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I would like to ask how to concentrate a 5% hydrofluoric acid solution to over 15%
Talk about your manufacturing process. Or is it just simple solution concentration?
If you need to concentrate it, just mix it using anhydrous hydrogen fluoride to reach a concentration of 15%. If you want to recover the anhydrous hydrogen fluoride, I can advise you on how to do that; feel free to contact me at Q1007088056 if you need more details
If you think the cost of using anhydrous hydrogen fluoride is too high, you can use 40% hydrofluoric acid instead, which is cheaper