Comparison of refining by distillation and crystallization

• Published in: Functional Materials
• Date: 2009
• ISSN: 1027-5495
• Main Author: Kravchenko, A.I.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2009
• Subjects: Technology
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/136616
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Comparison of refining by distillation and crystallization // A.I. Kravchenko // Functional Materials. — 2009. — Т. 16, № 1. — С. 101-104. — Бібліогр.: 4 назв. — англ.

The equations for comparison of refining efficiency by distillation and Czochralski crystallization have been derived. It has been shown that for some systems being purified (for example, at purification of cadmium from zinc, cadmium from arsenic, sulfur from arsenic) distillation may be either more...