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This paper discusses the global copper production volumes and the main types of rare and base metals mined in copper mines, the need to select the methods for separating rare and base metals from millions of man-made wastes generated during copper beneficiatio...
The article develops a testable methodological model for assessing the effectiveness of combining sonar with a remotely operated underwater vehicle in searches for human bodies and remains. A targeted literature review, functional comparison, operationalizatio...
This article investigates the recovery of molybdenum and other valuable components from magnetic separation tailings. A two-stage soda leaching process was applied to the non-magnetic fraction obtained after magnetic separation, followed by washing of the resu...
Dust accumulation on the surfaces of photovoltaic (PV) panels, as well as mechanical and electrical defects, are among the main factors contributing to reduced energy generation at solar power plants. This problem is particularly pronounced in arid and dusty r...
The article analyzes issues related to improving the operational reliability of centrifugal pumps widely used in the mining industry. It has been established that the primary causes of failures in pumping equipment operating in hydrotransport systems are hydro...
This article presents an in-depth analysis of international scientific research in the field of solar thermal energy storage technologies, with a particular focus on thermal energy storage systems. The study is based on scientific publications published betwee...
Abstract. The article substantiates the relevance of preparing a feed mixture at the level of zootechnical demand from mixed feed with coarse and juicy feeds and feed production waste, which is important for increasing livestock productivity today, preparing i...
The geological and physical conditions of oil deposits and the results of the analysis of the current state of development of the Akdjar field are presented. Using the characteristics of oil displacement by water, the initial recoverable oil reserves are estim...
The results of the analysis of perforation works in productive horizons are presented. It was established that the increase in well production rates after horizon perforation depends on the depletion level of recoverable oil reserves. It is shown that at the l...
This article provides a detailed analysis of fuzzy logic and fuzzy production rules, which play a significant role in artificial intelligence and expert systems. The author justifies the relevance of modeling fuzzy inference for decision-making processes based...
Abstract. The geological and physical conditions of oil deposits and the results of the analysis of the current state of development of the Akd jar field are presented. Using the characteristics of oil displacement by water, the initial recoverable oil reserve...
The results of the analysis of perforation works in productive horizons are presented. It was established that the increase in well production rates after horizon perforation depends on the depletion level of recoverable oil reserves. It is shown that at the l...
In Uzbekistan, vegetable cultivation is considered one of the important sectors of agriculture. The development of this sector is closely linked to the use of modern technologies and technical equipment in soil tillage and preparation for planting. The researc...
Considered one of the most widespread ancient crops in the world, soybeans are currently grown in 91 countries covering 118 million hectares. Main producers: USA 70-90 million tons, Argentina 50 million tons, China 20-40 million tons, India 6-7 million tons, R...
This article presents a detailed analysis of the potential for integrating digital innovations to improve oil extraction rates from reservoirs. The process of increasing oil recovery from reservoirs, or EOR, is defined as strategic intervention in a reservoir ...
Due to the high temperature of solar thermochemical reactors that produce hydrogen, the glass that receives the concentrated light flux is deformed. Therefore, it is necessary to cool the bottle, which leads to the modernization of the reactor design.The light...
Increasing hydrocarbon productivity through the rational use of gas and gascondensate fields is becoming urgent. By conducting a thermometric study on gas wells based on theobtained data on temperature distribution, it will be possible to solve such problems a...
In traditional small-capacity pyrolysis devices, direct burning of bio- mass, electric heating or burning of alternative fuels are used to dry raw materials (biomass) loaded into the reactor, and heat is used for private needs. Therefore, saving fuel and energ...
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