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Scientific Bulletin of Namangan State University

Abstract

Investigation of process magnesium hydroxide and oxides by processsing of the mixed salts Lake of Karaumbet. Realized stage of the processing of mixed salt: removing the indissoluble residue in water, desulphation, freezing of the sodium sulphate, neutralization of the cleaned of solution sodium chloride and magnesium with sodium hydroxide, roasting of magnesium hydroxide. At given work aplying methods X-ray, IR-spectroscopy and thermogravimetry. Keywords: mixed salts, dissolution, indissoluble residue, sodium sulphate, destiller liquid

First Page

118

Last Page

125

References

1. Boykova A.A., Zvyagin K.A. Primenenie ogneupornx betonov v agregatax chernoy metallurgii. // Nove ogneupor. - 2003. - №8. - S. 6-9. 2. Akselrod L.M. Ogneuporne beton novogo pokoleniya v proizvodstve chuguna i stali. // Ogneupor i texnicheskaya keramika. - 1999. - №8. - S. 35-42. 3. Bobokulova O.S., Talipova H.S., Mirzakulov Kh.Ch. Research of process of reception of the pure solutions of chlorides of sodium and magnesium from the dry mixed salts of lake Karaumbet // « Austrian Journal of Technical and Natural Sciences. – Austria, Vienna, Januar-February 2017. – № 1. P. 72-75. 4. Bobokulova O.S., Adinaev X.A., Zulyarova N.Sh., Mirzakulov X. Ch. Issledovaniya protsessa polucheniya mirabilita iz suxix smeshannx soley ozera Karaumbet // Universum: Texnicheskie nauki: elektron. nauchn. jurn. 2017. № 4 (37). - S. 60-63. URL: http://7universum.com/ru/ tech/archive/item/4605 5. Downs R.T., Hall-Wallace M. The American Mineralogist crystal structure database // American Mineralogist. – 2003. – Vol.88. – R. 247-250. 6. Miller F.A., Mayo D.W. Course notes on the interpretation of infrared and Raman spectra. – Hoboken, New Jersey: John Wiley, 2003. – 567 p. 7. Nyquist R.A., Kagel R.O. Infrared spectra of inorganic compounds (3800-45 cm-1). – New York: Academic, 1971. – 495 p. 8. Bobokulova O.S., Melukulova G.E., Usmanov I.I., Mirzakulov X.Ch., Sidikov A.S. Issledovanie protsessa polucheniya xlorida magniya iz rap ozer Karaumbet i Barsakelmes // Ximicheskaya promshlennost. – Sank-Peterburg, 2016. – t. 93. №3. - S. 110-119. 9. Prakticheskoe rukovodstvo po termografii / Berg L.G., Burmistrova N.P., Ozerova M.I. – Kazan: Izd-vo Kazanskogo un-ta, 1976. – 222 s.

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