The possibility of obtaining beta-anhydrite from waste nitrogypsum
The possibility of obtaining β - anhydrite from nitrogypsum, which is waste from a nitrocellulose plant, was investigated. It was shown by means of qualitative IR analysis that the product obtained by heating nitrogypsum for 5 hours at 700 o C was â - anhydrite. When the β- anhydrite was mixed with...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Technical Faculty, Bor
2004-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2004/1450-53390401089M.pdf |