Objective.The aim of the research is the removal of phosphoric acid from Central Kyzylkum phosphates by fluoride and sulphate additives during the extraction of phosphoric acid, iron and aluminium, calcium, magnesium, sulphate, fluorine during the ammonium phosphate acid extraction phase. Study the process of producing environmentally friendly and fully water-soluble ammonium phosphates.Methods. The study used chemical, physico-chemical (photocolorimetric, pH-metric, electron-microscopic) and statistical processingof experimental data.Results. The continuation of the phosphoric acid extraction process simplifies the process by removing fluorine and sulphate additives, by deep cleaning of iron and aluminium, calcium, magnesium, fluorine and other additives in the produced acid, the main nutrient element in the finished product -P2O5has been achieved.
Objective.The aim of the research is the removal of phosphoric acid from Central Kyzylkum phosphates by fluoride and sulphate additives during the extraction of phosphoric acid, iron and aluminium, calcium, magnesium, sulphate, fluorine during the ammonium phosphate acid extraction phase. Study the process of producing environmentally friendly and fully water-soluble ammonium phosphates.Methods. The study used chemical, physico-chemical (photocolorimetric, pH-metric, electron-microscopic) and statistical processingof experimental data.Results. The continuation of the phosphoric acid extraction process simplifies the process by removing fluorine and sulphate additives, by deep cleaning of iron and aluminium, calcium, magnesium, fluorine and other additives in the produced acid, the main nutrient element in the finished product -P2O5has been achieved.
| № | Муаллифнинг исми | Лавозими | Ташкилот номи |
|---|---|---|---|
| 1 | Sayfiddinov .. | student | Namangan Institute of Engineering and Construction |
| № | Ҳавола номи |
|---|---|
| 1 | 1.Najmiddinov, R., Shamshidinov, I., Qodirova, G., Nishonov, A., & Sayfiddinov, O. (2022). МарказийҚизилқумфосфоритлариасосидагиэкстракционфосфаткислотаданюқорисифатлиаммонийфосфатлариолиш.Science and innovation,1(A4), 150-160.2.Юсупов, И., Зокиров, М., & Сайфиддинов, О. (2022, October). БИОГОМУС ЎҒИТЛАРИ.3.БИОГОМУСНИНГ ХОССАЛАРИ ВА ҚЎЛЛАНИЛИШИ. In Международная конференцияакадемических наук (Vol. 1, No. 29, pp. 17-24).4.Сайфиддинов, О., Ғойипов, А., & Рахмонов, Д. (2022). Композицион фенолформальдегид смолаларини термик хоссаларини ўрганиш.Zamonaviy dunyoda innovatsion tadqiqotlar: Nazariya va amaliyot, 1(23), 99-102.5.Турсунбоев, Х., & Сайфиддинов, О. (2022). ИСПОЛЬЗОВАНИЕ ИННОВАЦИОННЫХТЕХНОЛОГИЙ В ОБУЧЕНИИ СТУДЕНТОВ НЕХИМИЧЕСКИХ НАПРАВЛЕНИЙ. Zamonaviydunyoda innovatsion tadqiqotlar: Nazariya va amaliyot, 1(28), 434-438.6.Юлдашева, Н., Сиддиқова, Ў., Тўхтасунова, М., & Сайфиддинов, О. (2023). ГАЗОВЫЕДАТЧИКИ ДЛЯ ПРИРОДНОГО И ГОРЯЧЕГО ГАЗА ХИМИЧЕСКИЕ ДАТЧИКИ ЗОЛ-ГЕЛЬСИНТЕЗ НАНОКОМПОЗИТНЫХ ПЛЕНОК. Естественные науки в современном мире:теоретические и практические исследования, 2(4), 18-20.7.Eminov, A., Jumanov, Y. U., Umarov, F., & Sayfiddinov, O. (2022). PROSPECTS FOR THE USE OF KAOLINS OF UZBEKISTAN. Science and Innovation, 1(6), 367-373.8.Сайфиддинов, О. (2023). СОДЕРЖАЩИЕ ЦЕНТРАЛЬНЫЕ КРАСНЫЕ ФОСФОРИТЫ КОНЦЕНТРИРОВАННЫЙ ФОСФОР С КАЛЬЦИЕМ И МАГНИЕМ ПОЛУЧЕНИЕ ПРОСТЫХ УДОБРЕНИЙ.Евразийский журнал академических исследований,3(7), 213-215.9.Najmiddinov, R., Shamshidinov, I., Kodirova, G., & Sayfiddinov, O. (2023). MARKAZIY QIZILQUM FOSFORITLARI ASOSIDA FOSFOR KISLOTANI KALSIY KARBONATI BILAN EKSTRAKTSIYA VA BITTA FOSFORLI O‘G‘ITDAN OLISH JARAYONDA TOZALASH.Tsentralnoaziatskiy jurnal akademicheskix issledovaniy,1(2), 47-57.10.Eminov, A. M., Sh, U. F., & Sayfiddinov, O. O. (2023). Mahalliy kaolinlar asosida qurilish keramikasi materiallari olish istiqbollari.Строительство и образование,1(3), 22-27.11.Сайфиддинов, О., & Усканбеков, О. (2022). НАНО-ЗАРРАЧАЛАРНИНГ ХОССАЛАРИИ ЎРГАНИШ.Инновационные исследования в современном мире: теория и практика,1(28), 18-22 |