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Scientific Journal of Samarkand University

Abstract

The kinetics of decomposition of sulfur-containing phosphorits was studied at a rate of 40-100% nitric acid. It has been established that the decomposition process of sulfur-containing phosphorits acid is easy to implement, the components interact within 2.5-30 minutes. The main part of sulfur-containing phosphorits decomposes within 10 minutes

First Page

77

Last Page

80

References

References 1. Namazov Sh.S., Mamataliev A.A., Beglov B.M., Sultonov, B. E. // Rheological properties of melt nitogenpotassiumsulfur content fertilizers on the basis of ammonium nitrate melt, chloride of potassium and phosphogypsium. The Development of Science in the 21st Century: Natural and Technical Sciences. New York, 2015, pp. 123-125 2. Namazov Sh.S., Madenov B.D., Seytnazarov A.R.,Reymov A.M., Beglov B.M. //Nitrogen-phosphate fertilizers based on ammonium nitrate melt and nodule phosphorite from Kara-Kalpakistan.Austrian Journal of Technical and Natural Sciences. – 2016. № 3-4 March-April. pp. 76-82. 3. GOST 127.5-93 Sera, molotaya dlya selskogo xozyaystva. Texnicheskiye usloviya. – M.: Izd. standartov, 1993.– 10 s. 4. Mamadjanov S.B. Razrabotka texnologii presipitata solyanokislotnoy pererabotkoy fosforitov Karatau i Sentralnix Kizilkumov.//Diss. kand. texn. nauk - Tashkent. 1988. – S.47. 5. GOST 20851.2.75. Metodi opredeleniya soderjaniya fosfora. –M.: Izd. standartov, 1983.– 22 s. 6. Namazov Sh.S., Jumanova M.O., Temirov U.Sh., Beglov B.M. // Fiziko-ximicheskiye i tovarnie svoystva organomineralnix serusoderjashix udobreniy na osnove okislennogo burogo uglya i fosfogipsa. Ximicheskiy jurnal Kazaxstana, 2015, №3, s.52-57.

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