Articles with "crude ammonium" as a keyword



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Multi-Stage Recrystallization of Crude Ammonium Perrhenate

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Published in 2018 at "Theoretical Foundations of Chemical Engineering"

DOI: 10.1134/s0040579518040310

Abstract: The results of an investigation dealing with pure ammonium perrhenate synthesis from crude ammonium perrhenate by multi-stage recrystallization are presented. It is shown that it is impossible to produce ammonium perrhenate of the AP-00 grade… read more here.

Keywords: multi stage; crude ammonium; stage recrystallization; ammonium ... See more keywords