Title: Modern data analysis technologies used for geomechanical monitoring. Review
Authors: Besimbayeva O.G., Khmyrova E.N., Tutanova M.S., Flindt N., Sharafutdinov R.R.
Abstract: The paper considers the possibilities of modern technologies and software that make it possible to create continuity of geomechanical monitoring of man-made objects from shooting in automatic mode, robotic surveillance systems, transmitting information over the Internet to cloud storage, to performing stability calculations, determining the parameters of displacement and deformation of slopes of ledges and sides of quarries. The development of modern technologies for collecting and processing information allows the use of artificial neural networks that are adapted for modeling geodetic deformations. Technogenic objects, which are very complex systems, have a huge number of external factors affecting the stability of the mountain range, so it becomes incredibly difficult to take into account and determine the amount of displacement and deformation. Due to the complexity and variety of influencing factors, it becomes necessary to use a new system for assessing the state of objects, called "neural networks". The training of such a system is based on the already available research results collected during the direct operation of industrial enterprises. Neural networks can become an alternative to various methods of describing deformation processes, especially in the continuous monitoring of man-made objects, where there is no a priori knowledge of the underlying deformation processes. For effective monitoring and forecasting of deformation processes at a mining enterprise, a multiparametric monitoring method is needed, which includes a comprehensive system based on GPS measurements, supplemented with data from sensors for changes in water level and changes in stresses and deformations of the array. The results of automated survey and data recording sent to the cloud storage are distributed using "Big Data" technology and analyzed by geoinformation systems. In turn, the adaptation of neural networks to model deformations allows specialists to obtain a good alternative to the description of structural deformations of the mountain range.
Keywords: The concept of the "Internet of Things", deformation monitoring, "Big Data", neural networks, analytical models, modeling of deformation processes.
Cite this article as: Besimbayeva OG, Khmyrova EN, Tutanova MS, Flindt N, Sharafutdinov RR. Modern data analysis technologies used for geomechanical monitoring. Review. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources. 2023;326(3):05-15. https://doi.org/10.31643/2023/6445.23
Title: Mismatch problem of the model and topology of oil pumping facilities
Authors: Bekibayev Т.Т., Bossinov D.Zh., Zhapbasbayev U.K, Kudaibergen A.D., Ramazanova G.I.
Abstract: The mismatch of the model and the topology of real objects is important in modeling technological processes, which is the purpose of this paper. The problem is considered when modeling hot oil pumping in the "Kasymov–Bolshoy Chagan" oil pipeline. In this problem, the topology of objects consists of the linear part of the pipeline and technological equipment (pumps and heating furnaces) of the stations. The accuracy of the simulation results is determined by the calculations of pressure and temperature in the oil pipeline. The pressure in the pipeline is created by pumps at the stations and is determined by the dependence of the pressure and efficiency of the pump on the oil flow rate. These characteristics change depending on the service life of the pump. The identification of the actual dependences of the pressure and efficiency of the pump on the oil flow rate was carried out by the regression analysis of experimental data. The pressure in the linear part is determined by the hydraulic resistance of the pipeline. The actual dependence of the hydraulic resistance coefficient on the Reynolds number and wall roughness was obtained by regression analysis of experimental data. The temperature in the oil pipeline is created at the stations by heating furnaces. The identification of the actual characteristics of the heating furnace was also found by regression analysis of the experimental data. The temperature distribution in the linear part is determined by the heat transfer of oil with the surrounding environment. An undefined parameter for calculating heat transfer is the soil thermal conductivity, which depends on the type of rock and the degree of soil moisture. The soil thermal conductivity is determined in such a way that at a given oil flow rate, oil temperatures at the beginning of the section and soil at the section, the calculated oil temperature at the end of the section has the smallest discrepancy with the actual one. Thus, the determination of the actual dependencies of the objects makes it possible to increase the accuracy of the results of hot pumping modeling and eliminates the mismatches of the model and the topology of the objects.
Keywords: regression analysis, mismatches of the model and topology of oil pumping facilities, the actual data of pressure, temperature and flow rate sensors.
Cite this article as: Bekibayev ТТ, Bossinov DZh, Zhapbasbayev UK, Kudaibergen AD, Ramazanova GI. Mismatch problem of the model and topology of oil pumping facilities. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources. 2023;326(3):16-24. https://doi.org/10.31643/2023/6445.24
Title: ADME Webtool for Analysis of Selected Apple Phytochemical Constituents: A Comprehensive Integrated Online Platform
Authors: Khaldun M. Al Azzam, Rima H. Al Omari
Abstract: ADME-Tox qualities should be considered while designing/engineering a novel medicine because they are the primary cause of failures for candidate molecules in drug design development. Early examination of these features during medication creation might save time and money. ADME has played an important part in the drug engineering/design process throughout the last five decades. The ADME characteristics of apple constituents were determined using SwissADME web servers. The ADME profiles of the compounds were assessed, and most of them were deemed to be appropriate for further research. In-silico ADMET analysis has been shown to be an effective approach in drug engineering/design development. As a result, all compounds were tested for ADMET prediction, and the phytochemical constituents were shown to be acceptable drug-like molecules. More in vitro and in vivo research with our possible phytochemical compounds will be conducted in the near future to find a solution to cure different diseases.
Keywords: SwissADME, ChemDraw, in silico prediction, ADME-Tox, Design, Medicine.
Cite this article as: Khaldun M Al Azzam, Rima H Al Omari. ADME Webtool for Analysis of Selected Apple Phytochemical Constituents: A Comprehensive Integrated Online Platform. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources. 2023;326(3):25-31. https://doi.org/10.31643/2023/6445.25
Title: Fine-grаined fiber concrete using polypropylene аnd bаsаlt fibers
Authors: Nurbаyevа M.N., Аruovа L.B., Lukpаnov R.E., Vаinberger S. А., Gunasekaran M.
Abstract: The purpose of the study is to evаluаte the effect of fibers on the bending strength of fine-grаined concrete sаmples. The results of experimentаl studies of polypropylene аnd bаsаlt fibers for dispersion reinforcement of concrete аre considered. The strength chаrаcteristics of fiber concrete of different compositions hаve been determined. The regulаrities of the influence of fiber type аnd concentrаtion on the strength chаrаcteristics of fiber concrete аre reveаled. The results of determining the bending strength of fine-grаined fiber concrete without аdding fiber (control composition) аnd with the аddition of polypropylene fiber 0.1, 0.5, 1.5, 2.5% of the weight of cement аnd bаsаlt 0.05, 0.1, 0.2, 0.5% of the weight of cement аre presented. It is shown thаt the optimаl limits of the introduction of polypropylene fiber in the mixture of fine-grаined concrete cаn be considered 0.5 % by weight of cement. The introduction of bаsаlt fiber in the mixture of fine-grаined concrete in аn аmount of 0.1 % of the weight of cement cаn increаse the bending tensile strength.
Keywords: fiber concrete, polypropylene fiber, bаsаlt fiber, strength.
Cite this article as: Nurbаyevа MN, Аruovа LB, Lukpаnov RE, Vаinberger SА, Gunasekaran M. Fine-grаined fiber concrete using polypropylene аnd bаsаlt fibers. Kompleksnoe Ispolzovаnie Minerаlnogo Syrа = Complex Use of Minerаl Resources. 2023;326(3):32-40. https://doi.org/10.31643/2023/6445.26
Title: An advanced method for the development of highly reliable asphalt
Authors: Kosparmakova S.A. Shashpan Zh.A., Guler M.
Abstract: This paper introduces the new technology of road construction pavement Superpave. From the beginning of the technology, the method of calculation of road pavement temperature has been taken as an example on the Shymkent city road in Kazakhstan. The material calculation for high quality was conducted with the new climate data of the exact city. A new methodological approach will determine the most accurate selection of bitumen binder grades using a specifically developed PG Grade calculation based on the meteorological data for the period from 2000 to 2020 (20 years) for the specific city. This will be intended to establish requirements for bitumen binders testing by the traditional method for both original and modified bitumen, such as penetration, softening point, and flash and fire point tests, taking into account the climatic characteristics of the republic. Today, have to be accounted that the most common bitumen binder is a 70-100 penetration rating, which means that quite incorrect to use at the highest temperature in Shymkent at +41.3°C and with the lowest temperature at -17.8°C. The results will help to decide on the use of polymer modification of binders, taking into account the design temperatures and operating conditions of asphalt concrete surfaces.
Keywords: bitumen grade, bitumen binder, Superpave, PG Grade calculations, Penetration grading, softening point, flash point.
Cite this article as: Kosparmakova SA, Shashpan ZhA, Guler M. An advanced method for the development of highly reliable asphalt concrete mixture. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources. 2023;326(3):41-49. https://doi.org/10.31643/2023/6445.27
Title: On the degree of influence of waterflooding on the oil recovery factor from productive formations of high-viscosity reservoirs X, represented by terrigenous reservoirs
Authors: Agzamov A., Efendiyev G., Moldabayeva G.Zh., Syzdykov A., Suleimenova R., Tuzelbayeva Sh., Zaurbekov К.
Abstract: On the basis of the generalization of experience in the development of multilayer high-viscosity fields X the influence of waterflooding in the late stage on the oil recovery factor of productive formations has been studied. By applying statistical methods of data processing the dependence of the oil recovery factor on the reservoir flushing factor, with a sufficiently high correlation coefficient, has been obtained. The dependence obtained confirms the theoretical basis of oil recovery from productive formations developed with waterflooding and can be used when designing the process on similar objects. In many oil-producing regions of the world, the tendency of deteriorating quality of the resource base and incomplete replenishment of oil production by the growth of their reserves due to the discovery of new fields is observed. At the same time, the costs of prospecting and exploration works are increasing, and geological, andphysical conditions and specific reserves per each discovered field are worsening.
Keywords: Field, deposit, development, flooding, flushing, extraction, compensation, selection.
Cite this article as: Agzamov A, Efendiyev G, Moldabayeva GZh, Syzdykov A, Suleimenova R, Tuzelbayeva Sh, Zaurbekov К. On the degree of influence of waterflooding on the oil recovery factor from productive formations of high-viscosity reservoirs X, represented by terrigenous reservoirs. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources. 2023;326(3):50-58. https://doi.org/10.31643/2023/6445.28
Title: The use of chlorine-containing agents in the processing of spent blocks of uranium deposits
Authors: Duisebayeva T.S., Arbuz A.S.
Abstract: The work is aimed at diversifying existing mines for the extraction and processing of natural uranium through additional processing of spent blocks of uranium deposits with chemical solutions using the method of in-situ well leaching (ISL) in order to extract associated useful components. A feature of this technology is the use of the existing production infrastructure for the extraction of associated useful components in existing uranium mines, without significant capital investments in production infrastructure and mining operations. The technology of underground borehole leaching has been reliably developed in uranium deposits for decades. The fundamental similarity of the technology for the extraction of uranium and a number of associated useful components (APC) - by the ISR method, allows the use of spent ore fields of uranium deposits for the extraction of PPC. The use of ready-made technological infrastructure (wells, pipeline network, pumping equipment, control units, etc.) allows, due to savings on infrastructure costs, to obtain profitability when mining ore-bearing blocks with a content of recoverable components from ≤ 1 g/t, up to 0.1 g/t. Taking into account the indirect savings of significant costs for the reclamation of spent blocks, it will be profitable to mine blocks with a content of recoverable components up to 0.01 g/t. In view of the foregoing, this technology has a good prospect for implementation in production.
Keywords: uranium mines, associated valuable metals, associated useful components, underground well leaching, productive solution, chlorine-containing solutions.
Cite this article as: Duisebayeva TS, Arbuz AS. The use of chlorine-containing agents in the processing of spent blocks of uranium deposits. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources. 2023;326(3):59-67. https://doi.org/10.31643/2023/6445.29
Title: Study of silicon production process in ore-smelting furnace and optimization of technological process
Authors: Protopopov A.V., Protopopov M.A., Suleimenov E.A., Aimenov Zh.T., Altynbekov R.F.
Abstract: This article presents the results of production experiments to optimize the modes of silicon smelting in an industrial arc furnace. The main factors of the melting process are the size of the fractions of the charge components and the temperature regime of heating. The rate of charge heating in the reaction zone in the temperature range from 950 to 14100C has a special effect on productivity. In this temperature range, the formation of refractory silicon carbide on pieces of quartzite was established, which causes a drop in the magnitude of the electric current in the reaction zone and its freezing. The gornisage, which is formed, displaces the electrodes into the zone of greater charge electrical conductivity - up, which leads to an increase in silicon monoxide emissions through the reduced charge layer. Correction of such a process requires an increase in the temperatures in the reaction zone and the duration of the melt. A method has been developed for calculating the size of quartzite fractions, depending on the power of the furnace and the size of the reaction zone. An example of a simplified calculation is proposed.
Keywords: Silicon, quartzite, coke, carbide, monoxide, arc furnace
Cite this article as: Protopopov AV, Protopopov MA, Suleimenov EA, Aimenov ZhT, Altynbekov RF. Study of silicon production process in ore-smelting furnace and optimization of technological process. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources. 2023;326(3):68-80. https://doi.org/10.31643/2023/6445.30
Title: Removal of Ferrous using Citric Acid in Patchouli Oil Purification by Complexometry
Authors: Primandari S.R.P., Mulianti, Kaharudin A., Fernanda Y., Generousdi, Narayanan B.N.
Abstract: This study is aimed to examine citric acids as a potential chelating agent to decrease colloidal impurities in patchouli oil to improve its quality. It covers colour, specific density, refractive index, acid value, iron content, oleoresin oil content, and patchouli alcohol. Complete Randomized Design with factorial design is used with two factors and repeated 3 times. Factors are (1) citric acid concentration consists of 0.25%, 0.5%, 1.0% and 1.50% (w/v), (2) stirring time of 30, 60 and 90 minutes. Further, purified oil by citric acid was compared to purified oil by Ethylene Diamine Tetra Acetate (EDTA). Findings show that the concentration of chelating agents and the time of stirring have an effect on the quality of patchouli oil. The higher the chelating concentration and the more the stirring time, the better the quality of purified patchouli oil in terms of colour, specific density, refractive index, acid value, and iron content. Findings also show that citric acid has almost the same performance as EDTA. The main components in patchouli oil (patchouli alcohol and oleoresin oil) are not affected by treatment. Purified patchouli oil by using citric acid meets Indonesian National Standard (SNI) requirements so citric acid is one of the potential chelating agents.
Keywords: Purification process, essential oil, chelating agent, patchouli oil, iron content.
Cite this article as: Primandari SRP, Mulianti, Kaharudin A, Fernanda Y, Generousdi, Narayanan BN. Removal of Ferrous using Citric Acid in Patchouli Oil Purification by Complexometry. Kompleksnoe Ispolzovаnie Minerаlnogo Syrа = Complex Use of Minerаl Resources. 2023; 326(3):81-87. https://doi.org/10.31643/2023/6445.31
Title: Distribution of antimonium chalcogenides under conditions of vacuum thermal processing of mattes
Authors: Volodin V.N., Trebukhov S.A., Nitsenko A.V., Burabayeva N.M., Linnik X.A.
Abstract: It was established based on the analysis of the results of published works and the results obtained by the authors that there is no information on the behavior and distribution of antimony chalcogenides - Sb2S3, Sb2Se3, Sb2Te3, as well as double systems - Sb2S3-Sb2Se3, Sb2S3-Sb2Te3 and Sb2Se3-Sb2Te3 under the vacuum processing conditions for polymetallic mattes performed at 1100-1250 °C and a vacuum of 15 - 0.7 kPa. It was found based on the saturated vapor pressure values for monochalcogenides that the vapor pressure of free antimony sulfide will be 58.95 kPa at 1100 °C, i.e. the lower limit of the technological interval, which indicates its complete transfer to the vapor phase when the mattes are evacuated; the vapor pressure of free antimony selenide at 1100 °C exceeds the atmospheric pressure value (101.3 kPa), and Sb2Se3 would be completely extracted into the vapor phase in vacuum; the boiling point of liquid antimony telluride at atmospheric pressure corresponds to 971 °C, and it would be extracted into the vapor phase under the conditions of matte evacuation. The thermodynamic evaporation characteristics of antimony chalcogenides were found. It was concluded based on the location of the boundaries of the liquid and vapor phase coexistence fields that it is impossible to separate binary systems of antimony chalcogenides into separate compounds in the process of one evaporation cycle – condensation, in binary systems. Different effects of pressure reduction over melts were found. Lowering the pressure from atmospheric one to 0.7 kPa in Sb2S3-Sb2Se3 system did not change the position of the boundaries of the liquid and vapor fields (L + V) under the temperature; field width (L+V) decreases with decreasing pressure in Sb2S3-Sb2Te3 system; the field width first decreases with temperature, then increases in system Sb2Se3- Sb2Te3. At the same time, the position of the boiling curves of antimony chalcogenide solutions indicates the complete transfer of compounds into the vapor phase under the conditions of matte distillation processing (at 1100-1250 °C) at atmospheric pressure which is important for assessment of the distribution of antimony and rare metals - selenium and tellurium by processed products.
Keywords: antimony, sulfur, selenium, tellurium, chalcogenide, vapor pressure, vacuum, matte, thermodynamics, distribution.
Cite this article as: Volodin VN, Trebukhov SA, Nitsenko AV, Burabayeva NM, Linnik XA. Distibution of antimonium chalcogenides of vacuum thermal processing of mattes. Kompleksnoe Ispolzovаnie Minerаlnogo Syrа = Complex Use of Minerаl Resources. 2023; 326(3):88-95. https://doi.org/10.31643/2023/6445.32
Title: Determination of the quality of special coke as a result of heat treatment of coal from the Shubarkol field
Authors: Aubakirov A. M., Kaliakparov A. G., Tolymbekova L. B.
Abstract: To date, there is a tendency to increase the pace of production in the field of ferrous metallurgy. The constant demand for steel products is accompanied by an increase in prices for raw materials, including carbon reducing agents. In the conditions of the domestic market of Kazakhstan, of great interest is the study and the possibility of using low-baking and non-baking coal as a raw material for the production of special coke used as a reducing agent in metallurgy, the relevance and expediency of which is also due to the resource conservation and energy efficiency program in the use of raw materials put forward by the Government of the Republic of Kazakhstan. In this article, as a result of the search for high-quality, alternative types of reducing agents used in the production of ferroalloys, experimental data of thermal oxidation treatment (coking) of long-flame, non-baking coals of the Shubarkol deposit (Kazakhstan) are presented. In laboratory conditions, during the experiments, the tested grade D coals with a fraction of 70-80 mm were subjected to temperature exposure at temperatures of 800, 850, 900, 950 °C with various preset heating speeds to determine the quality characteristics that meet the requirements for reducing agents for the metallurgical industry, in particular for the production of ferroalloys, in electro thermal, steelmaking, for agglomeration of iron and non-ferrous ores, etc. A technical analysis of long–flame coal was carried out, the volatile and moisture content of which are Vdaf – 44.5%, W – 14.8%, respectively. Also, the obtained special coke was evaluated by the content of volatile components as a result of heat treatment of coals from the Shubarkol deposit: the volatile content averaged 1.73-3.15%, the moisture was 0.73-1.65%.Based on the results of the studies, the possibility of obtaining a special coke from these types of coals with appropriate characteristics was shown.
Keywords: coals, reducing agent, special coke, coke, ferroalloy production, long-flame.
Cite this article as: Aubakirov AM, Kaliakparov AG, Tolymbekova LB. Determination of the quality of special coke as a result of heat treatment of coal from the Shubarkolskoye field. Kompleksnoe Ispolzovаnie Minerаlnogo Syrа = Complex Use of Minerаl Resources. 2023; 326(3):96-106. https://doi.org/10.31643/2023/6445.33
