Any method? Materials, engineering, any technology. I am a product design student, so any possible method is useful to me. I am thinking to add this kind of technology into my concept.

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    $\begingroup$ Pragmatically, it isn't possible... $\endgroup$
    – MaxW
    Jun 8 '17 at 2:46
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    $\begingroup$ We're gonna need some more details about what the goal is here. Is it okay if the sugar is poisonous to people after extraction (I can think of two techniques that do this)? Does it need to be dried later on? What if the process costs billions of dollars to work on a single can of soda? Is that acceptable? What if it's relatively cheap but takes a few months? $\endgroup$
    – chipbuster
    Jun 8 '17 at 2:58
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    $\begingroup$ @MichaelYan You take a filter that lets water through, but not salt or sugar, then apply pressure to squeeze all the water from one side to the other. Salts, sugars, and other things get left on the first side. The problem is that this is very expensive and you still have to do a bit more extraction after it's finished. $\endgroup$
    – chipbuster
    Jun 8 '17 at 3:00
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    $\begingroup$ If by boiling you mean heating, then you could apply vacuum until the water was gone, or let it air dry. $\endgroup$
    – A.K.
    Jun 8 '17 at 3:56
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    $\begingroup$ Of course there is a way: the millennia-old nanotechnology known as yeast fermentation. It has a side effect of producing alcohol, though. $\endgroup$ Jun 8 '17 at 5:44

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