Crystalline urea
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To reduce the urea biuret content, is it possible to produce powdered urea using the principle of vacuum crystallization?
Is there a connection between reducing the Bi content in urea and the crystalline particles of urea?
Using vacuum flash concentration, no external heating is required, so the biuret level is naturally lower
Without an external heat source, how is the moisture removed from the urea solution?
As long as the vacuum is sufficient, the moisture will evaporate； As long as the urine does not crystallize (form large clumps), the water in urea will evaporate.
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To remove that much water through vacuum evaporation, isn’t the source of power for the negative pressure money? :L
Are there any friends who are familiar with this area? Please leave your contact information so we can exchange ideas and discuss together.
Extra steam still has to have its cost calculated! :L
There has to be some use for it; it can’t just sit there unused