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Scientific Bulletin of Namangan State University

Abstract

Ammonium nitrate to NH4NO3: (NH4) 2SO4 = 97: 3 to 60 : Ammonium sulphate produced by JSC "Navoiyazot" in a ratio of up to 40 weight The process of obtaining nitrogen fertilizer by mixing with it. The composition and properties of the products are studied. Found: NH4NO3 Increase of 2SO4 in liquid (NH4) from 3.0 to 40% on the other hand, which reduced the amount of nitrogen from 34.53 to 29.26% increased sulfur content from 0.7 to 9.59%. Used in this (NH4) The addition of 2SO4 is the viscosity of the fertilizer grains, viscosity, and liquid considerably lowered fuel absorption and water resistance rate of melting.

First Page

63

Last Page

68

References

1. Mamataliev A.A. Granulirovannie azotserusoderjashie udobreniya na osnove nitrata i sulfata ammoniya. // Uzbekskiy ximicheskiy jurnal.–Tashkent.–2019.– № 5.–S. 47-53. 2. Mamataliev A.A., Namazov SH.S., Seytnazarov A.R., Reymov A.M., Bozorov I.I., Nomozov SH.YU. Granulirovannie azotno-sernie udobreniya na osnove plava nitrata ammoniya i sulfata ammoniya. // UNIVERSUM, texnicheskie nauki, elektronniy nauchniy jurnal.–Rossiya.–2017.–№5(38).–S. 35-39. 3. MamatalievA.A., Namazov SH.S., Seytnazarov A.R., Nomozov SH.YU., Reymov A.M. Azotnosernie udobreniya na osnove plava ammiachnoy selitri i sulfata ammoniya // Materiali IX-Mejdunarodnoy texnicheskoy konferensii: «Dostijeniya, problemi i sovremennie tendensii razvitiya gorno-metallurgicheskogo kompleksa» g. Navoi, 12-14 iyunya, 2017 g.–S. 316. 4. Mamataliev A.A., Seytnazarov A.R., Namazov SH.S., Beglov B.M. Tovarnie svoystva sulfat-nitrata ammoniya v zavisimosti ot sootnosheniya v nyom isxodnix komponentov. // Ximicheskaya promishlennost.–Sankt-Peterburg.–2016.–№ 2– S. 63-69. 5. Mamataliev A.A., Seytnazarov A.R., Namazov SH.S., Reymov A.M., Beglov B.M. Fiziko-ximicheskie i tovarnie svoystva sulfat-nitrata ammoniya na osnove plava ammiachnoy selitri i sulfata ammoniya. // Uzbekskiy ximicheskiy jurnal. –Tashkent.– 2015.–№ 6.– S. 67-72. 6. GOST 21560.2-82. Udobreniya mineralnie. Metodi ispitaniy.–M.: Gosstandart. –1982.– 30 s. 7. Olevskiy V.M., Polyakov N.N. i dr. Rezultati promishlennix ispitaniy ammiachnoy selitri na slyojivaemost i rassipchatost // Referativniy sbornik «Azotnaya promishlennost». // M.: NIITEXIM.–1974.–S. 6-8. 8. Texnologiya ammiachnoy selitri / Pod red. prof. V.M.Olevskogo.–M.:Ximiya.– 1978. – 312 s.

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