Features of the method for solving the inverse problem for determining the heat capacity and thermal conductivity of phosphate ore raw materials

Orekhov, V. A.; Бобков, В. И.; Morgunova, Elvira V.

doi:10.1063/5.0158354

Cited by 4 publications

References 13 publications

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Development of resource-saving technology for copper production at “Almalyk MMC” JSC

Mukhamedzhanova,

Matkarimov

2024

E3S Web of Conf.

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This article discusses the possibility of introducing man-made waste from the production of nonferrous metals from metallurgical processing into copper production. Industrial tests have shown that with the use of technogenic waste from the production of nonferrous metals when smelting copper in metallurgical furnaces, it was possible to reduce the copper content both in the converter slag and in the slag of the reverberatory furnace with the possibility of additional extraction of noble metals. Based on the research carried out, a technological scheme for energy- and resourcesaving copper production technology was developed.

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Development of resource-saving technology for copper production at “Almalyk MMC” JSC

Mukhamedzhanova,

Matkarimov

2024

E3S Web of Conf.

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Analysis of parameters technological gas emissions neutralization during the sintering process of phosphorite agglomerate

Nezamaev,

Borisov,

Bobkov

et al. 2024

E3S Web of Conf.

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This study analyzes the specific properties and technological parameters of gas emissions from chemical-energy processes [1], considering the volume and content of toxic components, as well as the operating experience of gas emission purification systems at existing phosphate plants. A three-stage system of apparatuses is studied for gas purification: an ensemble of single cyclones, foam aggregates irrigated with aqueous caustic soda solution. It is established that cyclones are the most suitable apparatus for dry gas cleaning, and that their diameter should be no more than one meter to increase the efficiency of cleaning. It has been demonstrated through scientific research that when cleaning phosphorite sintering gases, which have a volume exceeding the capacity of a single cyclone, it is necessary to use group cyclones. These are several cyclones combined into one group with a common hopper. It is recommended that the cyclone speed be increased by approximately 50% in comparison to the standard speed, which contributes to an increase in the efficiency of the separation of impurities in the purified gas.

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Description of the principle of construction of mathematical models of sludge formation processes in molten ore phosphorus-containing charge

Dli,

Bobkov,

Orekhov

2024

Iii International Scientific and Practical Symposium “Materials Science and Technology” (Mst-Iii-2023)

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Features of the method for solving the inverse problem for determining the heat capacity and thermal conductivity of phosphate ore raw materials

Cited by 4 publications

References 13 publications

Development of resource-saving technology for copper production at “Almalyk MMC” JSC

Development of resource-saving technology for copper production at “Almalyk MMC” JSC

Analysis of parameters technological gas emissions neutralization during the sintering process of phosphorite agglomerate

Description of the principle of construction of mathematical models of sludge formation processes in molten ore phosphorus-containing charge

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