Preparation of magnesium oxide (mgo) from dolomite by leach-precipitation-pyrohydrolysis process;Otrzymywanie tlenku magnezu z dolomitu za pomocą procesu ꝉugowanie-precypitacja-pyroliza

Physicochemical Problems of Mineral Processing

Volumn 44, Issue , 2010, Pages 257-272

  Yildirim, M ^a   Akarsu, H ^b  

^a CUKUROVA UNIVERSITY   (Turkey)

^b Camis Mining Co   (Turkey)

Author keywords

Calcium carbonate precipitation; Dolomite leaching; Fluorescence x ray analysis; Oxides; Pyrohydrolysis

Indexed keywords

EID: 77955148966     PISSN: 16431049     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. Ainscow W.S., Gadgil B.B., 1988, Process for producing magnesium oxide, U.S. Patent No. 4720375, January.
2. Akarsu H., Yildirim M., 2008. Leaching rates of Icel-Yavca dolomite in hydrochloric acid solution, Mineral Proc. Extractive Metallurgy Rev., 29, 42-56.
3. Akarsu A, 2004, The Research of Obtaining High Purity MgO from Icel-Yavca Dolomite, Cukurova University, Ph. D. Thesis, Adana, Turkey.
4. Alkattan M., Oelkers E.H., Dandurand J.L., Schott J., 1998, An experimental study of calcite and limestone dissolution rates as a function of pH from -1 to 3 and temperature from 25 to 80 °C, Chemical Geology, 151, 199-214.
5. Brecevic L., Kralj D., 2007, On calcium carbonates: From fundamental research application, Croatica Chemica Acta, 80, 467-484.
6. CO2, American J. Sci., 282, 45-78.
7. Chou L., Garrels M.R., Wollast R., 1989, Comparative study of the kinetics and mechanisms of dissolution of carbonate minerals, Chemical Geology, 78, 269-282.
8. Ding Y., Zhang G., Wu H., Hai B., Liangbin W., Quian Y., 2001, Nanoscale magnesium hydroxide and magnesium oxide powders: Control over size, shape, and structure via hydrothermal synthesis, Chemistry of Materials, 13, 435-440.
9. Duhaime P., Mercill P., Pineau M, 2002, Electrolytic process technologies for the production of primary magnesium, Transactions IMM Sect. C, 111, 53-55.
10. Gautelier M., Oelkers E.H., Schott J., 1999, An experimental study of dolomite dissolution rates as a function of pH from -0.5 to 5 and temperature from 25 to 80 °C, Chemical Geology, 157, 13-26.
11. Herman J.S., White W.B., 1985, Dissolution kinetics of dolomite: Effects of lithology and fluid flow velocit, Geochimica et Cosmochimica Acta, 49, 2017-2026.
12. Kashani-Nejad S., Ng, K.-W., Harris R, 2005, MgOHCl thermal decomposition kinetics, Metallurgical and Materials Trans. B, 36B, 153-157.
13. 2, Journal of Light Metals, 1, 111-117.
14. Kramer A.D., 1992, Magnesite and Magnesia, Minerals Yearbook, Metals and Minerals, U.S. Bureau of Mines, Vol. 1, 163-173.
15. Levenspiel O., 1972, Chemical Reaction Engineering, John Wiley & Sons, Inc., New York.
16. Lund K., Fogler H.S., Mccune C.C., 1973, Acidization-I. The dissolution of dolomite in hydrochloric acid, Chemical Engineering Sci., 28, 691-700.
17. Panda J.D., Mahapatra S.K., 1983, Process for the production of magnesium oxide from brine or bittern, U.S.Patent No. 4370422, January.