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Chemical Technology, Control and Management

Abstract

The rheological properties of ammoniated mother liquors have been studied and the technology of processing low-grade phosphorites of the Central Kyzylkum with salt and nitrogen-sulfuric acid methods has been developed and it has been shown that the suspensions formed are processability for obtaining complex phosphorus fertilizers and purified precipitate.

First Page

65

Last Page

70

DOI

https://doi.org/10.34920/2018.1-2.65-70

References

1. A.U. E`rkaev, A.M. Iskenderov, T.I.Nurmurodov, SH.U.Barotova, D.A. Tursunova. “Foskoncentrat na osnove ky'zy'lkumskih fosforitov” [Toconcentrate on the basis of the Kizilkum phosphorite] Materialy' respublikanskoy nauchno-tehnicheskoy konferencii «Sovremenny'e tehnologii i innovacii gorno-metallurgicheskoy otrasli», Navoi, 2012, 14-15 iyunya, pp. 89. (in Russian)

2. Z.M.Norkulova, T.I.Nurmurodov, F.E`.Umirova, M.P.Turaev, “Udobreniya na osnove solyanokislotnoy pererabotki fosfatnogo sy'r'ya” [Fertilizers based on hydrochloric acid processing of phosphate raw materials], Materialy' respublikanskoy nauchno-tehnicheskoy konferencii «Aktual'ny'e problemy' himicheskoy tehnologii», Buhara, 2014, 8-9 aprelya p. 42.

3. A.M.Kurbanova, A.M.Reymov, T.I.Nurmurodov, M.J.Ayy'mbetov, M.P.Turaev, “Fosfokoncentrat na osnove kislotnogo obogasch'eniya bedny'h fosforitov” [Phosphoconcentrate based on acid enrichment of poor phosphorites], Materialy' respublikanskoy nauchno-tehnicheskoy konferencii «Aktual'ny'e problemy' himicheskoy tehnologii» Buhara, 2014, 8-9 aprelya p. 44. (in Russian).

4. E`.Abdurahmonov, T.I.Nurmurodov, YU.SH.Hasanova, F.U.YUsupova, M.P.Turaev, “Izuchenie processa obesftorirovaniya iz azotnokislotny'h pul'p fosforitov” [Study of the process of desfluorination from nitric acid pulp of phosphorites], Materialy' respublikanskoy nauchno-tehnicheskoy konferencii «Perspektivy' nauki i proizvodstva himicheskoy tehnologii v Uzbekistane» Navoi, 2014, 23-24 maya, p. 47. (in Russian).

5. N.K.Vorob'ev, V.A.Gol'shmidt, M.H.Karapet'yanc, V.A.Kiseleva, “Praktikum po fizicheskoy himii” [Physical chemistry workshop], Moskva: Himiya, 1964, 384 p. (in Russian).

6. O.A.Burmistrova, M.H.Karapet'yanc, G.S.Karetnikov i dr, “Praktikum po fizicheskoy himii” [Physical chemistry workshop], Moskva : Vy'sshaya shkola, 1974, 496 p. (in Russian)

7. S.S.Kivilis, “Tehnika izmereniya plotnosti jidkostey i tverdy'h tel” [Technique for measuring the density of liquids and solids],- Moskva: Standart, 1969, 70 p. (in Russian).

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