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Processing off-balanced ore from central kyzylkum in enriched superphosphate and ammophosphate fertilizers.

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Kimyoviy texnologiya. Nazorat va boshqaruv

Kimyoviy texnologiya. Nazorat va boshqaruv

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ARTICLE ANNOTATION

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Process of receiving two types of fertilizers by division into liquid and solid phases of products of fosfornosernokislotny expansion of the mineralized mass (MM) Central Kyzylkumov is studied. In that case, mass ratio WPA : ММ was 100:15 while amount of H2SO4mng ranged 2 tо 5 g. The distribution rate of components (Р2О5, СаО, MgO, AI2O3, Fe2O3, N, SO3) on phases was estimated. It was shown that the enriched superphosphate with good physicochemical properties could be obtained from the solid phase while concentrated ammophosphate exceeding ammophos by quality considerably based on the liquid phase.

AUTHORS

B.Beglov

IONX

A.Rasulov

IONX

U.Alimov

IONX

O.Badalova

IONX

SH.Namozov

IONX

A.Seytnazarov

IONX

Tags

# аммиак# ammonia# серная кислота# минераллашган масса# экстракцион фосфор кислотаси# сульфат кислотаси# бойитилган суперфосфат# аммофосфат# минерализованная масса# экстракционная фосфорная кислота# обогащенный суперфосфат# mineralized mass# wet-processing phosphoric acid# sulphuric acid# enriched superphosphate# ammophosphate

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Article Identifiers

ROI:

https://eroi.uz/11.0008/A0120-0103

DOI:

Not Available

References

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