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Товарные свойства известково-аммиачной селитры на основе плава нитрата аммония и известняка

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Kimyoviy texnologiya. Nazorat va boshqaruv

Kimyoviy texnologiya. Nazorat va boshqaruv

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ARTICLE ANNOTATION

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The article studies the process of obtaining carbonate-ammonium nitrate (CAN) based on the mixing of melt ammonium nitrate (NH4NO3) with limestone from the Karmana deposit. In this case, the mass ratio of NH4NO3: CaCO3 varied from 100: 5 to 100: 80. For them, the composition, strength, caking capacity, porosity, absorption of dezilnogo fuel, hygroscopic points, sorption capacity and the dissolution rate of the granules were determined. Any amount of limestone flour dramatically reduces caking, porosity, absorption of diesel fuel, increases strength and dissolution rate of nitrate granules. The results of the sorption capacity of the CAN granules show that both samples with a moisture content of 5-6% do not lose their initial friability. It should be noted that when an AN reaches 3.5% of absorbed moisture, it starts to crumble, losing its friability. Therefore, for storage of fertilizers on the basis of the AN need to pack them in paper or plastic bags.

AUTHORS

Y.Juraev

NAVOIYAZOT

A.Mamataliev

Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan

S.Namazov

Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan

R.Radjabov

Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan

M.Beglov

Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan

Tags

# таркиб# composition# состав# оҳак# прочность# ammonium nitrate# porosity# пористость# strength# аммиакли селитра# аммиачная селитра# известняк# limestone# ғоваклиги# слёживаемость# ОАС# доналар мустаҳкамлиги# ёпишқоқлиги# дезиль мойини шимиши# гигроскопик нуқтаси# намликни ютиш сиғими ва эриш тез# ИАС# впитываемость дизельного топлива# гигроскопическая точка# сорбционная влагоёмкость и скоро# CAN# caking capacity# diesel fuel absorption# hygroscopic point# sorption moisture capacity and t

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Article Identifiers

ROI:

https://eroi.uz/11.0008/A0220-0013

DOI:

Not Available

References

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