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Study Of The Constant Of Phosphoric Acid Decomposition Of Phosphorite Flour From Phosphorites Of The Central Kyzylkum

Ortikova Safie Saidmambiyevna (*PhD, Associate Professor Of The Department Of Chemical Technology, Fergana Polytechnic Institute, 100170, Fergana, 86"A", Uzbekistan) · Xokimov Abdulaziz Ergashali Ugli (Assistant Of The Department Of Chemical Technology, Fergana Polytechnic Institute, 100170, Fergana, 86"A", Uzbekistan)

The American Journal of Engineering and Technology · 65-74 · 2021

Аннотация

This article presents the results of laboratory studies to study the decomposition constant of Kyzylkum phosphorite flour with evaporated extraction phosphoric acid of various concentrations (35,69; 41,20; 44,98% Р 2 О 5 ) at high norm and temperature 70-100 °C during 5-120 minutes. It was shown that the maximum value of the decomposition coefficient of phosphorite flour (K decom . 99.95%) is achieved using phosphoric acid with a content of 35, 69% Р 2 О 5 .

Доказательный фрагмент

«This article presents the results of laboratory studies to study the decomposition constant of Kyzylkum phosphorite flour with evaporated extraction phosphoric acid of various concentrations (35,69; 41,20; 44,98% Р…»

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Демо-превью

This article presents the results of laboratory studies to study the decomposition constant of Kyzylkum phosphorite flour with evaporated extraction phosphoric acid of various concentrations (35,69; 41,20; 44,98% Р… Полный текст публикации CiteX не хранит — доступ к первоисточнику открывается по DOI согласно лицензии издателя и выбранному плану.

doi.org/10.37547/tajet/Volume03Issue06-12
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Тип
Журнал
Страна
Узбекистан
Ключевые слова
Phosphorite flour, phosphoric acid extraction, decomposition kinetics, decomposition coefficients, phosphoric acid norm, temperature, duration of the decomposition process
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