Prospects of magnesium oxide application in Bayer’s aluminous technology
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
- 3 — postgraduate student National Mineral Resources University (Mining University)
Abstract
The question of magnesium oxide application for purification of aluminate liquors of aluminous production is in a complex considered. The two-phasic process is offered for providing of magnesium hydrocarbo- and sulfuraluminates formation by interaction of magnesium oxide with aluminate liquors under conditions, corresponding to parameters of aluminous production. High sorption activity of received compounds is defined with reference to organic substances of aluminate liquors.
Область исследования:
(Archived) Without section
Funding:
None
References
- Amin S. Humic substance uptake by hydrotalcites and pilcs / S.Amin, G.G.Jayson // Water resource. 1995. Vol.30. P.299-306.
- Steven P.Rosenberg. Layered double hydroxides in the Bayer process: past, present, future / Steven P.Rosenberg, Lyndon Armstrong // Light metals. 2005. P.157-161.
- Yu.A.Zaytsev. Some capabilities of removal of organic substances from Australian Bayer process liquors / Yu.A.Zaytsev, V.P.Lankin, V.Lipin, M.Stoljar // Light metals. 2000. P.59-64.
- Misra C. Composition and properties of synthetic hydrotalcites / C.Misra, A.J.Perrotta // Clay and clay minerals. 1992. Vol.40. N 2. P.142-150
- Shigeo Miyata. Anion-exchange properties of hydrotalcite-like compounds // Clays and clays minerals. 1983. Vol.31. N 4. P.305-311
Similar articles
Basic and strength of iron ore sinter
2013 N. Yu. Lugovskii, M. G. Yakovlev, O. V. Zyryanova, V. A. Utkov
Thermodynamic analysis of aluminium hydroxide calcination at alumina production
2013 V. M. Sizyakov, L. A. Voropanova
About directions of stabilization grain size metallurgical alumina
2013 V. N. Brichkin, E. E. Gordyushenkov, V. V. Vasilev, E. A. Alekseeva
The introduction of the system of energy saving and energy efficiency at the enterprises of metallurgy
2013 Yu. L. Zhukovskii, E. V. Sizyakova