Kanay Rysbekov
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View article: Geospatial and Correlation Analysis of Heavy Metal Distribution on the Territory of Integrated Steel and Mining Company Qarmet JSC
Geospatial and Correlation Analysis of Heavy Metal Distribution on the Territory of Integrated Steel and Mining Company Qarmet JSC Open
This paper provides geospatial and correlation analysis of heavy metal distribution in the soil cover of the city of Temirtau and its industrial zones. Based on 25 soil samples taken in 2024, concentrations of nine heavy metals (As, Pb, Zn…
View article: ZHAYREM OVERBURDEN ACID LEACHING STUDY
ZHAYREM OVERBURDEN ACID LEACHING STUDY Open
Introduction. Most deposits of manganese ores in Kazakhstan are mined in an open way. This creates large waste dumps that are not disposed of and have a negative impact on the environment. Since these wastes contain various valuable compon…
View article: Improving the quality of backfill mixtures by adding plasticizers
Improving the quality of backfill mixtures by adding plasticizers Open
Purpose. To determine the impact of plasticizers on the rheological properties of backfill mixtures, specifically their flowability and strength, to improve the efficiency of backfill operations in underground ore mining. Methodology. The …
View article: Study of Oxidative–Reductive Potential Changes in the Enrichment of Oxidized Polymetallic Ores
Study of Oxidative–Reductive Potential Changes in the Enrichment of Oxidized Polymetallic Ores Open
This paper presents an analysis of the current state of processing lead–zinc ores from the Koskudyk deposit (Kazakhstan). At present, polymetallic ores are being extracted from the Ridder-Sokolnoye, Zyryanovskoye, Maleevskoye, and Achisai …
View article: Providing stability of quarry slopes at combined mining of mineral deposits
Providing stability of quarry slopes at combined mining of mineral deposits Open
Purpose. To ensure the stability of quarry slopes during the combined development of mineral deposits by determining optimal slope parameters, ensuring their long-term stability while minimizing the volume of overburden operations, and rei…
View article: Research of influence of various factors on repair-and-renewal operations in technological wells during uranium geotechnology in complex mining and geological conditions
Research of influence of various factors on repair-and-renewal operations in technological wells during uranium geotechnology in complex mining and geological conditions Open
Purpose. The research aims to improve the efficiency and reliability of repair-and-renewal operations in technological wells in complex mining and geological conditions involved in in-situ uranium leaching by identifying and analyzing the …
View article: Improving the Efficiency of Flotation Enrichment of Oxidized Lead-Zinc Ores Using Calcium Polysulfide
Improving the Efficiency of Flotation Enrichment of Oxidized Lead-Zinc Ores Using Calcium Polysulfide Open
The progressive depletion of high-grade sulfide ores necessitates the development of effective enrichment methods for oxidized lead–zinc ores. This study investigates the application of sulfidization flotation for oxidized ores from the Ko…
View article: Study of Oxidative-Reductive Potential Changes in the Enrichment of Oxidized Polymetallic Ores
Study of Oxidative-Reductive Potential Changes in the Enrichment of Oxidized Polymetallic Ores Open
This paper presents an analysis of the current state of processing lead-zinc ores from the Koskudyk deposit (Kazakhstan). At present, polymetallic ores are being extracted from the Ridder-Sokolnoye, Zyryanovskoye, Maleevskoye, and Achisai …
View article: Investigation of the rock mass state in the near-wall part of the quarry and its stability management
Investigation of the rock mass state in the near-wall part of the quarry and its stability management Open
Introduction: The research is aimed to identify the vulnerable areas of quarry slopes through the creation of a stress-strain state model for the rock mass at the Vostochny quarry, East Saryoba field of the Zhi-landy Group of cupriferous s…
View article: Using sectional blasting to improve the efficiency of making cut cavities in underground mine workings
Using sectional blasting to improve the efficiency of making cut cavities in underground mine workings Open
Introduction: The research concerns how making cut cavities improves drilling and blasting operations as well as the optimum parameters to arrange both snubber and auxiliary blastholes. Methods: The research methods include experimental an…
View article: Substantiation of the Direction for Mining Operations That Develop under Conditions of Shear Processes Caused by Hydrostatic Pressure
Substantiation of the Direction for Mining Operations That Develop under Conditions of Shear Processes Caused by Hydrostatic Pressure Open
This research is aimed to substantiate the optimally safe direction for mining operations developing in the conditions of shear processes under hydrostatic pressure influence when mining the Zavalivskyi Graphite Deposit. Using a graphical–…
View article: CHARACTERISTICS OF THE STRUCTURAL UPLIFTS OF KURGANBAI AND BAYRAM-KYZYLADYR LOCATED WITHIN THE ZHAZGURLI DEPRESSION
CHARACTERISTICS OF THE STRUCTURAL UPLIFTS OF KURGANBAI AND BAYRAM-KYZYLADYR LOCATED WITHIN THE ZHAZGURLI DEPRESSION Open
Бас редактор ЖҰРЫНОВ Мұрат Жұрынұлы, химия ғылымдарының докторы, профессор, ҚР ҰҒА академигі, Қазақстан Республикасы Ұлттық Ғылым академиясының президенті, АҚ «Д
View article: GEOPHYSICAL STUDIES OF ROCK DISTORTION IN MINING OPERATIONS IN COMPLEX GEOLOGICAL CONDITIONS
GEOPHYSICAL STUDIES OF ROCK DISTORTION IN MINING OPERATIONS IN COMPLEX GEOLOGICAL CONDITIONS Open
Geophysical methods of rock mass survey are one of the most effective ways of solving various problems in mining and are widely used in mining, gas and oil industries, as well as in science. They allow carrying out prospecting and evaluati…
View article: Predicting of vertical displacements of structures of engineering buildings and facilities
Predicting of vertical displacements of structures of engineering buildings and facilities Open
Purpose. The research is aimed at solving the tasks of monitoring and assessing the state of an engineering object and determining predictive characteristics in the form of construction of various models of settlement and deformation of a …
View article: Rare-Metal Mineralization in Salt Lakes and the Linkage with Composition of Granites: Evidence from Burabay Rock Mass (Eastern Kazakhstan)
Rare-Metal Mineralization in Salt Lakes and the Linkage with Composition of Granites: Evidence from Burabay Rock Mass (Eastern Kazakhstan) Open
This paper represents the results of a study of the chemical composition of salt lakes within the Burabay rock mass in eastern Kazakhstan. We sampled water and bottom deposits, geochemically analyzed the composition of the salt lakes, and …
View article: Improving a geophysical method to determine the boundaries of ore-bearing rocks considering certain tectonic disturbances
Improving a geophysical method to determine the boundaries of ore-bearing rocks considering certain tectonic disturbances Open
Purpose is to improve a geophysical method of determining the boundaries of ore-bearing rocks and tectonic disturbances under complex mining and geological conditions while developing 3D geological models. Methods. 3D geological models of …
View article: Research into Impact of Leaving Waste Rocks in the Mined-Out Space on the Geomechanical State of the Rock Mass Surrounding the Longwall Face
Research into Impact of Leaving Waste Rocks in the Mined-Out Space on the Geomechanical State of the Rock Mass Surrounding the Longwall Face Open
Backfilling technology is not always used by mining enterprises, which is conditioned by technological and economic factors, such as the need for high mining rates and costs for the technological processes of transporting backfill material…
View article: Investigation into the Effect of Multi-Component Coal Blends on Properties of Metallurgical Coke via Petrographic Analysis under Industrial Conditions
Investigation into the Effect of Multi-Component Coal Blends on Properties of Metallurgical Coke via Petrographic Analysis under Industrial Conditions Open
The coalification rank of the coal blend components and their caking properties initially impact the coke’s quality. In part, the quality of coke depends on the technological parameters of the coke production technology, such as the method…
View article: Substantiation of mining systems for steeply dipping low-thickness ore bodies with controlled continuous stope extraction
Substantiation of mining systems for steeply dipping low-thickness ore bodies with controlled continuous stope extraction Open
Purpose. The solution to one of the important problems of the underground mining method is to substantiate cost-effective, technologically feasible and safe variants for mining steeply dipping low-thickness ore bodies. Methods. Mining syst…
View article: Improvement and systematization of principles and process flows in mineral mining in the Republic of Kazakhstan
Improvement and systematization of principles and process flows in mineral mining in the Republic of Kazakhstan Open
The methods and economic parameters of mineral mining are interrelated with the applied technological, structural and organizational solutions.The parameters of individual ore bodies, their occurrence conditions and the totality of natural…
View article: Integrated Monitoring for the Rock Mass State During Large-Scale Subsoil Development
Integrated Monitoring for the Rock Mass State During Large-Scale Subsoil Development Open
The purpose of this study was to develop a methodology for integrated monitoring of the rock mass state, which ensures the industrial and environmental safety of the Central Kazakhstan region. As a result of the research, a methodology for…
View article: Modern monitoring tools – effective way to ensure safety in subsoil use
Modern monitoring tools – effective way to ensure safety in subsoil use Open
Work aim is to carry out geomonitoring of rock mass state, which provides for comprehensive accounting and analysis of all natural and man-made factors, as well as use of methods and control tools developed by authors.Work uses complex met…
View article: The role and importance of chemical elements clarks in the practical expanded reproduction of mineral resources
The role and importance of chemical elements clarks in the practical expanded reproduction of mineral resources Open
Mankind will always need metallic minerals. Despite of reduction of specific consumption, of increase both volumes of their reuse, and increase in strength qualities and wear resistance, of addition to metal alloys of synthetic materials, …
View article: Technology for mining of complex-structured bodies of stable and unstable ores
Technology for mining of complex-structured bodies of stable and unstable ores Open
The object of the study is a rock massif represented by complex-structured ore bodies mined by underground systems with open stoping or systems with bulk caving. Deposits of Kryvyi Rih iron ore basin are represented by different types of f…