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Effect of heat treatment on grindabilities of celestite and gypsum and separation of heated mixture by differential grinding
Date
2004-03-01
Author
Sener, S
Bilgen, S
Ozbayoglu, G
Metadata
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This study was conducted to determine thermal decomposition of gypsum (CaSO4 . 2H(2)O) and celestite (SrSO4), to examine the effect of heating on grindability and the possibility of celestite-gypsum separation by differential grinding after heating. The results indicated that no significant decomposition reaction was observed in celestite up to 900 degreesC whereas the decomposition of gypsum occurred within 100-450 degreesC.
Subject Keywords
Control and Systems Engineering
,
Geotechnical Engineering and Engineering Geology
,
Mechanical Engineering
,
General Chemistry
URI
https://hdl.handle.net/11511/66689
Journal
MINERALS ENGINEERING
DOI
https://doi.org/10.1016/j.mineng.2003.10.017
Collections
Department of Environmental Engineering, Article
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S. Sener, S. Bilgen, and G. Ozbayoglu, “Effect of heat treatment on grindabilities of celestite and gypsum and separation of heated mixture by differential grinding,”
MINERALS ENGINEERING
, pp. 473–475, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66689.