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Artykuły w czasopismach na temat „Hydrocarbon raw materials”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Timerkaev, B. A., G. R. Ganieva, B. R. Shakirov, A. A. Zalyalieva, and R. S. Shamsutdinov. "Production of Hydrogen From Heavy Hydrocarbons." Journal of Physics: Conference Series 2270, no. 1 (2022): 012049. http://dx.doi.org/10.1088/1742-6596/2270/1/012049.

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Abstract The mechanism of the effect of an arc discharge on heavy hydrocarbon raw materials is studied in the work. The mechanism of formation of charged particles in micro-discharges with recessed electrodes is shock ionization. As a result of the interaction of hydrocarbon raw materials with an arc discharge, long hydrocarbon molecules are broken down, light hydrocarbons such as ethylene, hydrogen, and methane are formed. In the case of the organization of a micro-arc discharge, a gentle thermal regime also provides a gentle splitting of long hydrocarbon molecules, and in this case gasoline

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Vosmerikova, Ludmila N., Anton A. Vosmerikov, and Alexander V. Vosmerikov. "Study of the features of conversion of various gaseous hydrocarbon raw materials into olefin hydrocarbons on a Mg-containing zeolite catalyst." Vestnik Тomskogo gosudarstvennogo universiteta. Khimiya, no. 36 (2024): 212–17. https://doi.org/10.17223/24135542/36/17.

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The effect of the composition of the initial gaseous raw material on the yield and selectivity of olefin hydrocarbon formation in the process of converting C2-C4 alkanes into olefin hydrocarbons on a Mg-containing zeolite catalyst was studied. High activity and selectivity of this catalyst in the process under study were found. It was found that on the Mg-containing zeolite catalyst the yield of olefin hydrocarbons does not depend on the composition of the gaseous hydrocarbon raw material used.

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Yu, Haibin, Jiazhong Zang, Chunlei Guo, et al. "Research Progress on Adsorption and Separation of Petroleum Hydrocarbon Molecules by Porous Materials." Separations 10, no. 1 (2022): 17. http://dx.doi.org/10.3390/separations10010017.

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Petroleum is an indispensable chemical product in industrial production and daily life. The hydrocarbon molecules in petroleum are important raw materials in the organic chemical industry. The hydrocarbons currently used in industry are usually obtained by fractional distillation of petroleum, which not only consumes more energy, but has poor separation selectivity for some hydrocarbons. Adsorption separation technology has many advantages such as energy saving and high efficiency. It can adsorb and separate hydrocarbon molecules in petroleum with low energy consumption and high selectivity un

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4

Savenkova, Irina Vladimirovna, and Alexander Alexandrovich Nikulin. "Transformation of combined raw materials on zeolite-containing catalysts." Oil and gas technologies and environmental safety 2024, no. 1 (2024): 7–14. http://dx.doi.org/10.24143/1812-9498-2024-1-7-14.

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The article discusses the ways of rational use of hydrocarbon raw materials in order to obtain isoparaffin and aromatic hydrocarbons. The possibilities of joint processing of the 75-100°C fraction have been studied from gas condensate and propane-butane fraction (PBF) in an anhydrous environment and in the presence of a modified zeolite-containing catalyst. The regularities of the yield of aromatic and isoparaffinic hydrocarbons of the anhydrous process of catalytic conversion of combined hydrocarbon raw materials on a zeolite-containing Pt/Beta catalyst modified by 0.5% wt have been establish

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Anisimov, A. V., and A. V. Tarakanova. "Oxidative desulfurization of hydrocarbon raw materials." Russian Journal of General Chemistry 79, no. 6 (2009): 1264–73. http://dx.doi.org/10.1134/s1070363209060437.

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GOLIK, V. I., and O. G. BURDZIEVA. "PROSPECTS FOR THE INTEGRATION OF METHODS OF OIL EXTRACTION AND UNDERGROUND LEACHING OF METALS." News of the Tula state university. Sciences of Earth 3, no. 1 (2023): 176–86. http://dx.doi.org/10.46689/2218-5194-2023-3-1-176-186.

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The prospects of improving the technologies of oil extraction from solid hydrocarbon raw materials are considered. The idea of combining technologies by combining mine and borehole development with technologies of chemical exposure to raw materials is detailed. A new technology of integration of methods of borehole mining and underground leaching of metals is considered. Underground-surface mining provides an increase in the income-news index and profitability of oil production from solid hydrocarbons, including from man-made resources.

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Zhou, Yousheng, Peicheng Li, Yifan Wang, Qiyue Zhao, and Hui Sun. "Progress in the Separation and Purification of Carbon Hydrocarbon Compounds Using MOFs and Molecular Sieves." Separations 10, no. 10 (2023): 543. http://dx.doi.org/10.3390/separations10100543.

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Carbon hydrocarbon compounds, especially low-carbon hydrocarbons (C1–C3), are vital raw materials in the petrochemical industry, but their efficient separation has great challenges due to their similar molecular structures and properties. In contrast to traditional low-temperature distillation and absorption separation technologies, selective adsorption employing porous materials as adsorbent has the advantages of low energy consumption, high efficiency, and high selectivity, indicating broad application possibilities in the field of low-carbon hydrocarbon separation. In this paper, the recent

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Nazarov, A. V., S. V. Martynov, B. G. Eremin, S. E. Poturaev, and O. N. Andrukh. "PROCESSING OF VEGETABLE FATS INTO GASEOUS HYDROCARBON FUEL IN MULTICOMPONENT PLASMA CONVERTER." Izvestiya MGTU MAMI 6, no. 1 (2012): 74–78. http://dx.doi.org/10.17816/2074-0530-69898.

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The authors offer the methods of the plasma-chemical pyrolysis of hydrocarbon organic raw materials on the basis of arc plasma device of low power for manufacture of fuels and energy from organic hydrocarbons by the method of plasma conversion which favourably differs from known before installations.

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9

Shulga, Ihor, Mykola Kyzym, Yevhen Kotliarov, and Viktoriia Khaustova. "Improvement of the Ecological Efficiency of Synthetic Motor Fuel Production in Ukraine." Journal of Engineering Sciences 11, no. 2 (2024): H11—H25. http://dx.doi.org/10.21272/jes.2024.11(2).h2.

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Solving the problem of improving energy security is one of Ukraine’s challenges in modern conditions. One of the ways to solve this problem is to organize the production of synthetic motor fuel from the available domestic carbon-containing raw materials. The relevance of developing the production of synthetic motor fuel in Ukraine from non-oil raw materials is associated with the shortage of deposits of traditional crude hydrocarbon and the destruction of the last processing capacities due to russian aggression. The article aims to substantiate the possibility of efficiently producing syntheti

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10

Gaipov, А. Y., and A. B. Grigorov. "New insulating hydrocarbon materials for protection oil and gas pipelines from corrosion." Journal of Coal Chemistry 5 (2024): 48–60. https://doi.org/10.31081/1681-309x-2024-0-5-48-60.

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The article provides an overview of sources devoted to the issue of passive corrosion protection of gas and oil pipelines by applying coatings represented by insulating hydrocarbon materials (IHM) to their surface. Basic requirements for their properties are formulated, compliance with which guarantees effective protection of the metal surface of the pipes, which contributes to ensuring their reliability during operation. The effectiveness of application and the main shortcomings of each of the IHMs, which are currently quite widely used in the industry of Ukraine, are analyzed. Based on this,

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11

Podnebesnyh, A. V., A. R. Khafizov, and D. R. Sultanov. "RIFT DEPRESSIONS AS A PROSPECTIVE HYDROCARBON PRODUCTION FACILITY IN THE TERRITORY OF TRANSBAIKALIA." Petroleum Engineering 21, no. 2 (2023): 35–43. http://dx.doi.org/10.17122/ngdelo-2023-2-35-43.

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Currently, commercial production of hydrocarbons in Russia has the widest geography. This allows most entities to extract and process hydrocarbon raw materials in quantities necessary for uninterrupted economic activity and ensuring socio-economic stability. One of the few regions in which there is an insufficiently studied resource base, but at the same time there are completely no oil and gas production facilities introduced into industrial development, is Transbaikalia. This situation has led to the fact that this region is almost completely dependent on the supply of petroleum products fro

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12

Piven, Valeriy V., and Vladislav S. Shchelkonogov. "Analysis of the criteria of efficiency of work of separators for the field of hydrocarbon raw." Oil and Gas Studies, no. 2 (May 27, 2019): 114–19. http://dx.doi.org/10.31660/0445-0108-2019-2-114-119.

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Assessment of the quality of separation of hydrocarbon raw during its field preparation is necessary to determine the efficiency of the entire technological process of preparation. The absence of complex criteria for assessing the quality of separation for multi-stage processes does not allow one to obtain unambiguous solutions in justifying the process flow diagrams and equipment for separation. We have analyzed the typical technological scheme of separation of hydrocarbon raw materials and existing criteria for separation processes. It is proposed to use the criterion for a comprehensive ass

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13

Barshabayeva, Aigerim, and Yermek Aubakirov. "Cavitation method of intensification of processing of hydrocarbon raw materials." MATEC Web of Conferences 340 (2021): 01025. http://dx.doi.org/10.1051/matecconf/202134001025.

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The article describes the success of research and application of wave methods in the process of processing hydrocarbon raw materials. A promising direction for intensifying the processing of hydrocarbon raw materials is wave technologies implemented on the basis of physical principles: electrical, magnetic, radiation, acoustic, cavitation, microwave, vibration, laser effects. The hydrodynamic cavitation unit and the instrumental-technological scheme of the unit are presented. Two main groups of hypotheses are presented -thermal and electrical. The studies on the change in the physicochemical a

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14

Bogdanov, A. N., О. А. Qarshiyev, and М. А. Gaffarov. "Evolution of oil and gas prospecting in the Bukhara-Khiva region." SOCAR Proceedings, no. 4 (2024): 12–19. https://doi.org/10.5510/ogp20240401012.

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The article briefly presents the history of discovery of hydrocarbon deposits within the Republic of Uzbekistan. Analysis on a continuous basis of the dynamics of discovery of deposits and raw hydrocarbon base is important in determining the directions of geological exploration. Allocation of the most promising regions for oil and gas prospecting allows to rationally place the volume of geological exploration works to achieve maximum efficiency. The research was based on a comprehensive analysis of materials on changes in the hydrocarbon base of the country, the dynamics of field discoveries f

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15

Satayeva, S. S., R. I. Jussupkaliyeva, Zh T. Yerzhanova, et al. "OBTAINING SULFUR CEMENT FROM WASTE HYDROCARBON RAW MATERIALS." RASAYAN Journal of Chemistry, Special Issue (2022): 118–22. http://dx.doi.org/10.31788/rjc.2022.1558110.

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The paper developed a technology for the production of sulfur cement from industrial sulfur waste. Fuel oil from the Atyrau oil refinery was used as a modifier. The filler is the local raw material, quartz sand of the West Kazakhstan region. It is shown that the resulting sulfur cement has improved performance properties: moisture resistance, chemical resistance, frost resistance, compressive strength, bending strength, and tensile strength. The use of technical sulfur waste allows for solving the problems of ecology and the construction industry.

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16

Lachenmeier, Dirk W., Gerd Mildau, Anke Rullmann, et al. "Evaluation of mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) in pure mineral hydrocarbon-based cosmetics and cosmetic raw materials using 1H NMR spectroscopy." F1000Research 6 (May 16, 2017): 682. http://dx.doi.org/10.12688/f1000research.11534.1.

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Mineral hydrocarbons consist of two fractions, mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH). MOAH is a potential public health hazard because it may include carcinogenic polycyclic compounds. In the present study, 400 MHz nuclear magnetic resonance (NMR) spectroscopy was introduced, in the context of official controls, to measure MOSH and MOAH in raw materials or pure mineral hydrocarbon final products (cosmetics and medicinal products). Quantitative determination (qNMR) has been established using the ERETIC methodology (electronic reference to access

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17

Lachenmeier, Dirk W., Gerd Mildau, Anke Rullmann, et al. "Evaluation of mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) in pure mineral hydrocarbon-based cosmetics and cosmetic raw materials using 1H NMR spectroscopy." F1000Research 6 (August 22, 2017): 682. http://dx.doi.org/10.12688/f1000research.11534.2.

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Mineral hydrocarbons consist of two fractions, mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH). MOAH is a potential public health hazard because it may include carcinogenic polycyclic compounds. In the present study, 400 MHz nuclear magnetic resonance (NMR) spectroscopy was introduced, in the context of official controls, to measure MOSH and MOAH in raw materials or pure mineral hydrocarbon final products (cosmetics and medicinal products). Quantitative determination (qNMR) has been established using the ERETIC methodology (electronic reference to access

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18

Lachenmeier, Dirk W., Gerd Mildau, Anke Rullmann, et al. "Evaluation of mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) in pure mineral hydrocarbon-based cosmetics and cosmetic raw materials using 1H NMR spectroscopy." F1000 Research 6 (August 22, 2017): 682. https://doi.org/10.12688/f1000research.11534.2.

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Mineral hydrocarbons consist of two fractions, mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH). MOAH is a potential public health hazard because it may include carcinogenic polycyclic compounds. In the present study, 400 MHz nuclear magnetic resonance (NMR) spectroscopy was introduced, in the context of official controls, to measure MOSH and MOAH in raw materials or pure mineral hydrocarbon final products (cosmetics and medicinal products). Quantitative determination (qNMR) has been established using the ERETIC methodology (electronic reference to access&

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19

Khanafer, Majida, Husain Al-Awadhi, and Samir Radwan. "Coliform Bacteria for Bioremediation of Waste Hydrocarbons." BioMed Research International 2017 (2017): 1–8. http://dx.doi.org/10.1155/2017/1838072.

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Raw, domestic sewage of Kuwait City contained about 106 ml−1colony forming units ofEnterobacter hormaecheisubsp.oharae(56.6%),Klebsiellaspp. (36%), andEscherichia coli(7.4%), as characterized by their 16S rRNA-gene sequences. The isolated coliforms grew successfully on a mineral medium with crude oil vapor as a sole source of carbon and energy. Those strains also grew, albeit to different degrees, on individualn-alkanes with carbon chains between C9and C36and on the individual aromatic hydrocarbons, toluene, naphthalene, phenanthrene, and biphenyl as sole sources of carbon and energy. These re

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20

Gaipov, А. Y., and A. B. Grigorov. "Technological basis of production of insulating hydrocarbon materials for corrosion protection of oil- and gaspipelines." Journal of Coal Chemistry 6 (2024): 41–48. https://doi.org/10.31081/1681-309x-2024-0-6-41-48.

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The article presents the results of theoretical and experimental research on the development of an energy-efficient technology for the production of new insulating hydrocarbon materials (IHM), which will be used as coatings for protection against corrosive destruction of gas and oil pipelines. It was determined that the use of secondary raw materials is the most rational way that will allow to reduce costs in the production of IHM and, at the same time, to improve the ecological situation in the country. Spent petroleum products, non-standard coke chemical production products, polyethylene ter

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Azad Agayev, Ayyam Abbasov, Azad Agayev, Ayyam Abbasov. "RELIABILITY OF COIL TUBES DURING OPERATION OF PYROLYSIS FURNACES OF PETROCHEMICAL INDUSTRIES." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 147, no. 01 (2024): 45–50. http://dx.doi.org/10.36962/pahtei147012024-45.

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Technologies of processing of crude oil, hydrocarbons, are necessary to obtain products used in the national economy and industry. In the article, taking into account this fact, the conditions of operation of pyrolysis furnaces, their general principle of operation are considered. It also describes what parts (compartments) and elements make up the pyrolysis furnace. It is noted that in the radiant section of the pyrolysis furnace are installed tubular pyrolysis reactors or coil tubes. They are the main working element of pyrolysis furnaces, through which hydrocarbon feedstock passes and the p

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22

Melekhin, E. S., A. A. Pelmeneva, and E. S. Kuzina. "Economic prerequisites for the development of low-energy based on the development of unclaimed hydrocarbon deposits." E3S Web of Conferences 124 (2019): 05006. http://dx.doi.org/10.1051/e3sconf/201912405006.

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The article assesses the state of the mineral resource base of hydrocarbon raw materials, provides estimates of the commercial efficiency of hydrocarbon field development, examines and substantiates the main economic prerequisites for the development of distributed generation based on the development of unclaimed small hydrocarbon fields.

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ANTONOVA, M. YU, A. R. DAVLETSHIN, R. G. TELYASHEV, and N. V. LYZHINA. "EFFECT OF CARBONATE ADDITIVES CA AND MG ON CHANGES IN COMPOSITION AND PROPERTIES OF HEAVY OIL IN THE PROCESS OF LOW-TEMPERATURE CRACKING." Herald of Technological University 27, no. 11 (2024): 114–19. https://doi.org/10.55421/1998-7072_2024_27_11_114.

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Effective development of unconventional sources of heavy hydrocarbon raw materials is one of the main solutions to the global problem in the field of replenishment of the hydrocarbon resource base necessary to ensure the growth of the fuel and energy complex of the Russian Federation for a long period. The main methods of their extraction from the earth's interior are associated with thermal production methods involving heating productive oil-saturated formations to high temperatures causing low-temperature cracking of the underlying hydrocarbons. The paper presents the results of experimental

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Bogdanov, A. N., and P. V. Khmirov. "Raw hydrocarbons base of the republic of Uzbekistan - growth and production structure." SOCAR Proceedings, SI2 (December 30, 2023): 1–5. http://dx.doi.org/10.5510/ogp2023si200887.

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The article considers the existing, actual raw material base of hydrocarbon raw materials of the Republic of Uzbekistan. Brief information is given on the number of discovered oil and gas fields, their distribution in the oil and gas regions of the republic, according to the degree of development, the type of fluids and the size of the reserves. Share participation of initial total resources in the context of oil and gas bearing regions is shown. Information is presented on the results of exploration work of two time periods - before 1991 and from 1991 to the present, where the growth rates of

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Matkivskyі, S. V. "GENERALIZATION OF PROSPECTIVE TECHNOLOGIES FOR INCREASING HYDROCARBON EXTRACTION FROM NATURAL GAS FIELDS." PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Number, no. 18(68) (December 1, 2023): 85–97. http://dx.doi.org/10.31471/2304-7399-2023-18(68)-85-97.

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The vast majority of hydrocarbon fields in Ukraine are at the final stage of development, characterized by complicated conditions for hydrocarbon production. The difficulty of extracting residual hydrocarbon reserves is associated with low reservoir pressures, high water cut, destruction of the bottomhole formation zone, and corrosion of underground and surface equipment. The depletion of the main fields in terms of production and reserves leads to a decrease in hydrocarbon production levels. The fields discovered in recent years are characterized by a complex structure, large depths of produc

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Ivanova, N. A. "Environmental and innovation problems of Russia in the context of the transition to an energy efficient economy." IOP Conference Series: Earth and Environmental Science 937, no. 4 (2021): 042013. http://dx.doi.org/10.1088/1755-1315/937/4/042013.

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Abstract The relevance of the study is determined by the fact that the modern ecological situation necessitates the transition of the branches of the national economy from technogenic to sustainable and ecologically balanced development. These processes will be facilitated by the greening of the economy through the modernization of processing industries through the introduction of innovative technological processes that will increase the depth and complexity of processing, which will increase the resource efficiency of the use of hydrocarbons, as well as reduce environmental risks. In the cont

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Vertakova, Y. V., T. N. Babich, Y. S. Polozhentseva, and G. L. Zvyagintsev. "Prospects for development of hydrocarbon raw materials resources reproduction." IOP Conference Series: Earth and Environmental Science 87 (October 2017): 092031. http://dx.doi.org/10.1088/1755-1315/87/9/092031.

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Bykov, A. I., and A. N. Tsatsulin. "SOCIAL GASIFICATION HELPS OVERCOME DIFFICULT TIMES IN THE COUNTRY'S FUEL AND ENERGY COMPLEX." ECONOMIC VECTOR 2, no. 37 (2024): 20–40. http://dx.doi.org/10.36807/2411-7269-2024-2-37-20-40.

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The material of the proposed article seems to the authors to be extremely relevant in connection with the 12 packages adopted by the Western community against Russia, containing more than 17 thousand of all kinds of sanctions and restrictions, including in relation to the export of hydrocarbons. This circumstance has put the domestic economy in an extremely difficult situation, especially in the context of the restoration of the country's national economy. Reorientation of the oil and gas industry to the East, to the countries of Greater Eurasia, year-round transport and industrial development

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Dolganov, Igor, Ajur Bunaev, and Irena Dolganova. "Unsteady-State Mathematical Modeling of Hydrocarbon Feedstock Pyrolysis." Processes 8, no. 11 (2020): 1394. http://dx.doi.org/10.3390/pr8111394.

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Hydrocarbon feedstock pyrolysis is an important method for obtaining monomers that are then used to produce various polymer materials. During this process, a mixture of hydrocarbons is heated at a high temperature and in the absence of oxygen. Because of the side reactions of polymerization and polycondensation, coke products are formed and settle on the inner walls of the coil. This decreases the technical efficiency of the hydrocarbon pyrolysis furnace during its operation, making the process unsteady. In the present research, we developed an unsteady-state mathematical model of hydrocarbon

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Zhuravski, G. I. "Technology and equipment for processing of secondary hydrocarbons." Proceedings of the National Academy of Sciences of Belarus, Physical-Technical Series 64, no. 1 (2019): 81–86. http://dx.doi.org/10.29235/1561-8358-2019-64-1-81-86.

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The concept of “steam thermolysis”, specifically, the use of overheated water steam as an effective coolant and inert medium to reduce the formation of environmentally hazardous compounds in the process of thermochemical decomposition of organic waste and to have the possibility of obtaining valuable end products that can be certified as fuels, fuel additives, raw materials and components for certain products, is grounded. Based on the study of decomposition of organic waste in a superheated water steam environment, a thermochemical technology for processing of hydrocarbon-containing raw mater

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Faizullayevna, Orozova Oghiloy. "DEVELOPMENT OF TECHNOLOGICAL METHODS FOR OBTAINING AMINE ABSORBENTS BASED ON LOCAL RAW MATERIALS FOR OIL AND GAS PROCESSING PLANTS." European International Journal of Multidisciplinary Research and Management Studies 02, no. 09 (2022): 95–98. http://dx.doi.org/10.55640/eijmrms-02-09-22.

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For oil and gas refineries, the development of technological methods for obtaining amine absorbents based on local raw materials will make it possible to more thoroughly clean hydrocarbon gases. The chemical reagent that replaces the import will be localized and the currency allocated for it will be saved.

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Сhernyavsky, А. V., and A. B. Grigorov. "Diversification of sources of hydrocarbon raw materials for the production of motor fuels in Ukraine." Journal of Coal Chemistry 1 (2023): 24–32. http://dx.doi.org/10.31081/1681-309x-2023-0-1-24-32.

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DIVERSIFICATION OF SOURCES OF HYDROCARBON RAW MATERIALS FOR THE PRODUCTION OF MOTOR FUELS IN UKRAINE © А.V. Сhernyavsky, A.B. Grigorov, Doctor of Technical Sciences (National Technical University "Kharkiv Polytechnic Institute", 61002, Kharkov, Kirpichev str., 2, Ukraine) The article presents the results of the analysis of existing domestic and foreign data on the use of various hydrocarbon raw materials and technologies for the industrial production of motor fuels. The use is substantiated in motor fuel technology of such raw materials as: agricultural crops, solid combustible fossils (hard a

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Tarraf, Daniel, and Sergey Cherny. "Comparative analysis of Euler models of multiphase flows in the ANSYS software for the problem of spraying raw materials in a heat-carrier gas flow in the furnace production of carbon black." E3S Web of Conferences 459 (2023): 04015. http://dx.doi.org/10.1051/e3sconf/202345904015.

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Carbon black (soot) is a product obtained by thermal decomposition (pyrolysis) of hydrocarbons (usually oil) in a heat-carrier gas flow. Carbon black is widely used as a reinforcing component in the production of rubbers and plastics. Tires use 70% of all carbon produced. It is produced in a furnace, by injecting raw hydrocarbon with nozzles into the stream of combustion products of natural gas (called heat-carrier gas), a spray jet is will be formed, accompanied by evaporation of raw materials, and pyrolysis in the end. It is important that the raw material is completely evaporated before pyr

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Abdel Sater, Nabil, and Grigorov A. B. "OPERATIONAL CONTROL OF THE PROCESS OF PRIMARY PROCESSING OF HYDROCARBONS." Journal of Coal Chemistry 1 (2022): 15–21. http://dx.doi.org/10.31081/1681-309x-2022-0-1-15-21.

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The article considers the ways to solve the problem that arises during the primary processing of hydrocarbon (oil, gas condensate, etc.) raw materials and in the technical literature is called: "the fraction superposition effect". This problem is related to the use of technological equipment, including distillation columns, and can be solved by operational control and regulation of technological parameters (temperature, pressure, amount of fusion, etc.) of the process of separation of hydrocarbons into fractions. Operational control of the raw material division into fractions should be based o

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Akhmadiev, G., and K. Fatykhov. "Characteristics of the installation and devices for deep processing of hydrocarbon raw materials." Bulletin of Science and Practice, no. 6 (June 14, 2017): 166–69. https://doi.org/10.5281/zenodo.808725.

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The present work relates to the field of oil refining, petrochemical, chemical and fuel and energy industries, or more precisely to the processing of hydrocarbon raw materials. The essence is to increase the yield of light target products and increase the depth of industrial processing of raw materials. The raw material is heated by direct contact with high–boiling high–molecular fractions heated to a subcritical temperature that is lower than the start temperature of the avalanche–free uncontrolled thermal cracking, then a mixture of raw materials and high–molecular fractions to initiate a co

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36

Vinh, Trinh Quoc, Dinh Tran Ngoc Huy, and Sergey Yakutseny. "Environment Impacts and Composition - Biotoxic Activity in Natural Hydrocarbon Raw Materials & Processed Products." Journal La Lifesci 3, no. 3 (2022): 128–32. http://dx.doi.org/10.37899/journallalifesci.v3i3.729.

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The paper aims to figure out What are environment impacts and composition - biotoxic activity in natural hydrocarbon raw materials and processed products. By using descriptive method for primary model, synthesis methods and process analysis and analysis of difficulties and discussion, The study of this problem point that, to assess the environmental impact of hydrocarbons on the biosphere, an accurate knowledge of the physical properties and chemical composition of oil and gas. Numerous tragic examples of accidents, such as those associated with a leak hydrogen sulfide gases. Hydrogen sulfide,

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37

Rudenko, Mikhail Fedorovich, Yulia Victorovna Shipulina, and Alexandra Mikhailovna Rudenko. "Using low-temperature technologies to prevent emergency situations at sea and rivers during extraction, production and transportation of hydrocarbon raw materials." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2020, no. 1 (2020): 7–12. http://dx.doi.org/10.24143/2073-1574-2020-1-7-12.

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The paper highlights the chemically hazardous objects of marine and river infrastructure: offshore drilling platforms and oil production platforms; pipelines transporting liquid and gaseous hydrocarbon fuels along the sea bottom and above the ground; marine tankers transporting oil, fuel oil, gaseous and liquid ammonia; coastal terminals handling and shipping hydrocarbon raw materials, distillation products; gas producing plants and oil refineries; storage facilities for chemi-cally hazardous substances, etc. There are proposed new technologies for combating oil emissions during deep-water dri

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38

Peshnev, Boris V., Elena V. Burlyaeva, Denis V. Nikishin, Alexander I. Nikolaev, and Andrey S. Kuznetsov. "ASESSMENT OF THE EFFECTIVENESS OF CAVITATION PROCESSING OF DARK OIL PRODUCTS." ChemChemTech 67, no. 7 (2024): 103–10. http://dx.doi.org/10.6060/ivkkt.20246707.7006.

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The paper presents experimental results of the influence of the conditions of cavitation treatment of dark petroleum products in the hydrodynamic regime on the yield of fractions boiling up to 400 °C. Straight-run products (fuel oils, vacuum gas oils), as well as catalytic cracking gas oils, were considered as raw materials. The influence of raw material characteristics (density, fractional and group hydrocarbon composition) and its processing conditions (pressure, at five cycles of exposure) on the yield of the target fraction is considered. The linear dependence of the yield of the target fr

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39

Gunka, Volodymyr, Yurii Hrynchuk, Yuriy Demchuk, et al. "Production of Bitumen Modified with Low-Molecular Organic Compounds from Petroleum Residues. 7. Study of the Structure of Formaldehyde Modified Tars." Chemistry & Chemical Technology 17, no. 1 (2023): 211–20. http://dx.doi.org/10.23939/chcht17.01.211.

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Three samples of bituminous material with different softening temperatures of 321, 332, and 356.4 K were obtained by the method of chemical modification of tar with formaldehyde using sulfuric acid as a catalyst. The determination of the group hydrocarbon composition was carried out for the raw materials of the modification process (tar) and the resulting bitumens. An FTIR study of the obtained groups of hydrocarbons (oil, resins, and asphaltenes) was also carried out. The structural transfor¬mations were investigated and a possible chemistry of the tar modification process with formaldehyde w

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40

Pototskaya, T. I. "GEOGRAPHICAL FACTORS OF DETERMINING THE LEGAL STATUS OF THE CASPIAN SEA." Geopolitics and Ecogeodynamics of regions 6(16), no. 4 (2021): 22–35. http://dx.doi.org/10.37279/2309-7663-2020-6-4-22-35.

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The article contains a geographical analysis of the Concept on the legal status of the Caspian Sea (2018). As the main geographical factors, the author considers: the natural properties of the Caspian Sea, as a geographical object (sea or lake); its natural resources (emphasis is placed on reserves and the territorial distribution of hydrocarbon raw materials and biological resources); the geographical location of the Caspian countries (the continental nature of Kazakhstan, Turkmenistan and Azerbaijan, which forms the dependence of their international economic activity on neighboring countries

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41

Titov, Evgeniy, Ivan Bodrikov, and Dmitry Titov. "Control of the Energy Impact of Electric Discharges in a Liquid Phase." Energies 16, no. 4 (2023): 1683. http://dx.doi.org/10.3390/en16041683.

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This paper describes the scheme and algorithm for controlling a laboratory setup that result in low uncertainty and high convergence with respect to the characteristics of electric discharges under the conditions of variable parameters of a reaction medium. The article presents current and voltage oscillograms when processing hydrocarbon raw materials. Methods for calculating the energy impact of electrical discharge are described. A comparison is made between the parameters of electric discharge with current pulse limitations and those without current pulse duration limitations. The proposed

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42

Alexander, Bogdanov, and Khmirov Pavel. "OIL AND GAS POTENTIAL OF THE REPUBLIC OF UZBEKISTAN." Deutsche internationale Zeitschrift für zeitgenössische Wissenschaft 100 (March 20, 2025): 15–18. https://doi.org/10.5281/zenodo.15061479.

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The article summarizes the results of geological exploration for oil and gas in the Republic of Uzbekistan. The existing raw material base of hydrocarbon raw materials in the context of all oil and gas bearing regions and the Republic of Uzbekistan as a whole is presented. Data on the number of discovered hydrocarbon deposits, their distribution by oil and gas bearing regions, types of fluids, degree of development, the share of both the initial total resources and the share of individual categories of reserves and resources in the total resource base is presented. It is concluded that th

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43

Balpanova, N. Zh, A. M. Gyul’maliev, Yu N. Pankin, et al. "Kinetics of Hydrogenation of Heavy and Solid Hydrocarbon Raw Materials." Solid Fuel Chemistry 53, no. 5 (2019): 319–23. http://dx.doi.org/10.3103/s0361521919050021.

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44

Galata, S. S., V. G. Ryabov, and N. P. Uglev. "Mathematical Simulation of the Alkaline Demercaptanization of Hydrocarbon Raw Materials." Russian Journal of Applied Chemistry 92, no. 8 (2019): 1064–68. http://dx.doi.org/10.1134/s1070427219080020.

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45

Shcherbakova, N. P. "Determination of concentration of metalloporphyrins in native hydrocarbon raw materials." Chemistry and Technology of Fuels and Oils 30, no. 1 (1994): 42–45. http://dx.doi.org/10.1007/bf00727210.

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46

HAMIDOV, B.N. SAMUKOV T.I. "GAS CONDENSATE OF THE SHURTAN FIELD IS A RAW MATERIAL FOR PETROCHEMICALS." INTERNATIONAL BULLETIN OF ENGINEERING AND TECHNOLOGY 2, no. 12 (2022): 85–91. https://doi.org/10.5281/zenodo.7461062.

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<em>The properties and composition of raw materials - gas condensate of the Shurtan field for the petrochemical industry with a potential content of aromatic, aliphatic and naphthenic hydrocarbons, as well as for</em><em>the production of solvents of paints and varnishes - were studied. A method of rectification</em><em> was developed  and the mode of processing of gas condensate (HA) was determined and the dissolving abilities for butanol and aniline points of solvents obtained from HA were studied.  physicochemical parameters of solvents from HA. Three types of hydrocarbon fraction

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47

ZHAKSYLYKOVA, G. Zh, K. M. SHALMAGAMBETOV, N. ZH KUDAIBERGENOV, et al. "HYDROETHOXYCARBONYLATION OF CYCLOPENTENE IN THE PRESENCE OF A THREE-COMPONENT PdCl2(PPh3)2-PPh3-AlCl3 SYSTEM." Neft i Gaz, no. 3 (June 30, 2023): 139–52. http://dx.doi.org/10.37878/2708-0080/2023-3.11.

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Carbon monoxide-based synthesis is an extensive and promising branch of organic synthesis. The interest in this area is primarily due to the wide synthetic capabilities of C1 chemistry, as well as the gradual depletion of traditional sources of hydrocarbon raw materials and the rise in the cost of petroleum products. In this regard, the development of new processes based on alternative sources of raw materials is an urgent task.

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48

Salimov, Zakirjan, Olim Abdurakhmonov, Shamshidinhuja Saydakhmedov, and Maqsad Bobokhonov. "Reduction of the thickness of the boundary film at rectification of hydrocarbonic mixes with application of dry distillation." Perspectives of Innovations, Economics and Business 9, no. 3 (2011): 78–80. https://doi.org/10.15208/pieb.2011.45.

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  The paper describes a negative impact of water vapor from the distillation of hydrocarbon mixtures. It is substantiated a promising method of primary distillation process for oil and raw materials.

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49

Ganieva, Xilola Baxadirovna. "SYNTHESIS IN PETROCHEMICALS." INTERNATIONAL BULLETIN OF APPLIED SCIENCE AND TECHNOLOGY 3, no. 9 (2023): 466–68. https://doi.org/10.5281/zenodo.8410163.

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The petrochemical industry has mastered the processes of obtaining oxygen storage products based on hydrocarbon feedstocks of oil and gas, and therefore released a large amount of valuable food raw materials.

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50

DOKUCHAEV, I. S., M. MAXIMOV N., and A. TYSHCHENKO V. "INVESTIGATION OF THE TRANSFORMATION OF MODEL PETROLEUM RAW MATERIALS UNDER CRACKING CONDITIONS OVER A REGENERATED SPENT HYDROTREATMENT CATALYST." Chemistry for Sustainable Development 32, no. 1 (2024): 24–31. http://dx.doi.org/10.15372/csd2024526.

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The physicochemical properties and catalytic activity of regenerated spent aluminium-cobalt-molybdenum hydrotreatment catalyst have been investigated under cracking conditions in the model systems n-dodecane - toluene and decalin - toluene - n-hexane. A series of experiments to study the catalytic activity of the sample was carried out using a flow-type laboratory installation within the temperature range 430-470 °C, nitrogen pressure 1.6 MPa, liquid hourly space velocity 0.5-3.0 h-1. The directions of transformation were determined for paraffin and naphthenic hydrocarbons by means of gas chro

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