Pub Date : 2024-06-07DOI: 10.17122/ogbus-2024-3-236-246
Nikita S. Zatylkin, Vadim A. Bulankin, Andrey N. Uhov, Vera V. Fomina
There are strict restrictions on the quality requirements of gasoline produced at refineries, currently operating pentane-hexane isomerization (PGI) plants, including PGI-434, use the foreign ATIS-21 catalyst from Axens, which has a number of disadvantages during operation. A study was conducted to find an alternative catalyst. To eliminate these disadvantages, it is proposed to use an alternative catalyst SI-2B of Russian production. The analysis is carried out and the comparative characteristics of the catalysts are presented, including a comparison of the activities in the formation of isomers. The results of the study show that replacing the ATIS-2L catalyst at the PGI-434 installation with a SI-2B catalyst will improve the conditions of the isomerization process, as well as lower capital and operating costs. The most profitable catalyst has been selected.
{"title":"RESEARCH AND SELECTION OF CATALYSTS FOR INSTALLATION PENTANE-HEXANE ISOMERIZATION","authors":"Nikita S. Zatylkin, Vadim A. Bulankin, Andrey N. Uhov, Vera V. Fomina","doi":"10.17122/ogbus-2024-3-236-246","DOIUrl":"https://doi.org/10.17122/ogbus-2024-3-236-246","url":null,"abstract":"There are strict restrictions on the quality requirements of gasoline produced at refineries, currently operating pentane-hexane isomerization (PGI) plants, including PGI-434, use the foreign ATIS-21 catalyst from Axens, which has a number of disadvantages during operation. A study was conducted to find an alternative catalyst. To eliminate these disadvantages, it is proposed to use an alternative catalyst SI-2B of Russian production. The analysis is carried out and the comparative characteristics of the catalysts are presented, including a comparison of the activities in the formation of isomers. The results of the study show that replacing the ATIS-2L catalyst at the PGI-434 installation with a SI-2B catalyst will improve the conditions of the isomerization process, as well as lower capital and operating costs. The most profitable catalyst has been selected.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":" 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141372949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-07DOI: 10.17122/ogbus-2024-3-31-52
Nail Kh. Abdrakhmanov, Zemfira A. Zakirova, Gulnara M. Sharafutdinova, Maxim Yu. Kochergin, Riana A. Sultanova, Yulia A. Denisova, Alina K. Navanova
This article deals with the problem of falls from heights and their consequences for human health and life. Falls from height of an employee is the most frequent cause of an accident. In the Russian Federation every third or fourth serious accident occurs due to a fall from a high object. This fact confirms the need for a systematic approach to ensuring the safety of work at height. Statistics of the World Health Organization and the Federal Service for Labor and Employment on falls as a significant public health problem and the most common types of accidents in Russia are presented. Data on the distribution of accidents with severe consequences in 2020 and 2021 in organizations of the Russian Federation are also presented. Based on the analysis, the causes and factors affecting the frequency of falls are identified. The most significant preconditions for a worker to fall are determined, they are the improper use of personal protective equipment.The article discusses the safety systems, their advantageous and missing characteristics. A unique new safety harness system is presented, which is oriented to ensure safety when working at heights and carrying out fire operations in the field of construction, energy, utility works and safety at heights. The operation of the cushioning element in the system and its benefits, such as preventing injury to the spine and other body parts in contact with the system, are described. It also notes the improved fire resistance and lightness of the system by replacing the chain sling with reinforced fiber halyards.
{"title":"IMPROVING SAFETY SYSTEMS WHEN WORKING AT HEIGHTS","authors":"Nail Kh. Abdrakhmanov, Zemfira A. Zakirova, Gulnara M. Sharafutdinova, Maxim Yu. Kochergin, Riana A. Sultanova, Yulia A. Denisova, Alina K. Navanova","doi":"10.17122/ogbus-2024-3-31-52","DOIUrl":"https://doi.org/10.17122/ogbus-2024-3-31-52","url":null,"abstract":"This article deals with the problem of falls from heights and their consequences for human health and life. Falls from height of an employee is the most frequent cause of an accident. In the Russian Federation every third or fourth serious accident occurs due to a fall from a high object. This fact confirms the need for a systematic approach to ensuring the safety of work at height. Statistics of the World Health Organization and the Federal Service for Labor and Employment on falls as a significant public health problem and the most common types of accidents in Russia are presented. Data on the distribution of accidents with severe consequences in 2020 and 2021 in organizations of the Russian Federation are also presented. Based on the analysis, the causes and factors affecting the frequency of falls are identified. The most significant preconditions for a worker to fall are determined, they are the improper use of personal protective equipment.The article discusses the safety systems, their advantageous and missing characteristics. A unique new safety harness system is presented, which is oriented to ensure safety when working at heights and carrying out fire operations in the field of construction, energy, utility works and safety at heights. The operation of the cushioning element in the system and its benefits, such as preventing injury to the spine and other body parts in contact with the system, are described. It also notes the improved fire resistance and lightness of the system by replacing the chain sling with reinforced fiber halyards.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141371491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-07DOI: 10.17122/ogbus-2024-3-206-220
Stepan Zhdanov, A. V. Gantsev
Modern requirements for the quality of automotive fuel, particularly in the context of environmental sustainability, emphasize the urgent need to optimize its production processes. One key stage in this area is sulfuric acid alkylation, a process aimed at obtaining a high-quality gasoline component with minimal harmful impurities.The aim of this study is to improve the heat transfer efficiency in the contact reactor of this process to enhance the quality of the resulting alkylate. The article's structure includes an analysis of the significance of isobutane and olefin alkylation in the presence of sulfuric acid, emphasizing its crucial role in obtaining a component with high detonation resistance and minimal harmful elements for automotive fuel. Against this background, the issue of increased temperature in the reaction zone is highlighted, leading to the formation of harmful by-products and deteriorating the quality of the alkylate.The research methodology involves modeling flows in the reaction zone of the contact reactor using the SolidWorks 3D software and the Flow Simulation tool. Analysis of the base reactor model revealed a problematic stagnant zone, negatively impacting heat transfer efficiency and the temperature regime of the process.The article proposes a solution to this issue by modernizing the reactor with the introduction of spiral partitions, promoting improved flow turbulence and increased heat transfer coefficient. Modeling the modernized reactor demonstrates a more uniform flow distribution and temperature reduction, which can lead to improved alkylate quality and reactor productivity.The results of this study provide a basis for optimizing alkylation processes to enhance the efficiency of producing environmentally friendly automotive gasoline.
现代对车用燃料质量的要求，特别是在环境可持续发展的背景下，强调了优化其生产工艺的迫切需要。该领域的一个关键阶段是硫酸烷基化，该工艺旨在获得有害杂质极少的高质量汽油成分。本研究的目的是提高该工艺接触反应器中的传热效率，以提高所得烷基化物的质量。文章的结构包括分析在硫酸存在下异丁烷和烯烃烷基化的意义，强调其在获得抗爆性强、有害元素最少的车用燃料组分方面的关键作用。研究方法包括使用 SolidWorks 3D 软件和流动模拟工具对接触式反应器反应区的流动进行建模。对基础反应器模型的分析表明，停滞区存在问题，对热传导效率和工艺的温度制度产生了负面影响。文章提出了解决这一问题的方法，即通过引入螺旋隔板对反应器进行现代化改造，从而改善流动湍流并提高热传导系数。本研究的结果为优化烷基化工艺提供了依据，从而提高了生产环保型车用汽油的效率。
{"title":"INTENSIFICATION OF HEAT TRANSFER OF CONTACT REACTOR FOR SULFURIC ACID ALKYLATION OF ISOBUTANE WITH BUTYLENES","authors":"Stepan Zhdanov, A. V. Gantsev","doi":"10.17122/ogbus-2024-3-206-220","DOIUrl":"https://doi.org/10.17122/ogbus-2024-3-206-220","url":null,"abstract":"Modern requirements for the quality of automotive fuel, particularly in the context of environmental sustainability, emphasize the urgent need to optimize its production processes. One key stage in this area is sulfuric acid alkylation, a process aimed at obtaining a high-quality gasoline component with minimal harmful impurities.The aim of this study is to improve the heat transfer efficiency in the contact reactor of this process to enhance the quality of the resulting alkylate. The article's structure includes an analysis of the significance of isobutane and olefin alkylation in the presence of sulfuric acid, emphasizing its crucial role in obtaining a component with high detonation resistance and minimal harmful elements for automotive fuel. Against this background, the issue of increased temperature in the reaction zone is highlighted, leading to the formation of harmful by-products and deteriorating the quality of the alkylate.The research methodology involves modeling flows in the reaction zone of the contact reactor using the SolidWorks 3D software and the Flow Simulation tool. Analysis of the base reactor model revealed a problematic stagnant zone, negatively impacting heat transfer efficiency and the temperature regime of the process.The article proposes a solution to this issue by modernizing the reactor with the introduction of spiral partitions, promoting improved flow turbulence and increased heat transfer coefficient. Modeling the modernized reactor demonstrates a more uniform flow distribution and temperature reduction, which can lead to improved alkylate quality and reactor productivity.The results of this study provide a basis for optimizing alkylation processes to enhance the efficiency of producing environmentally friendly automotive gasoline.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":" 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141372844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-07DOI: 10.17122/ogbus-2024-3-191-205
Marat M. Yakupov, Radmir R. Aznabaev, Ekaterina V. Simonova, Farhaд Sh. Vildanov, Irek M. Gubaydullin, Marat N. Rakhimov
The increase in greenhouse gases in the atmosphere is considered to be one of the global problems of our time, as this phenomenon leads to an increase in ambient temperature. The international community tries to take various measures to reduce greenhouse gas emissions. Within the framework of the UN Framework Convention on Climate Change, the Paris Agreement was adopted in 2015, aimed at reducing greenhouse gas emissions and limiting global temperature increases. In 2016 Russia joined the Paris Agreement on Climate and committed to reduce greenhouse gas emissions by 25–30 % since 1990 levels by 2030. Transport is and will remain one of the main emitters of carbon dioxide emissions in the medium term. CO2 emissions from the combustion of any fuel depend primarily on its chemical composition. The composition of modern motor fuels includes paraffin, naphthenic, olefin and aromatic hydrocarbons, and sometimes oxygen-containing compounds are introduced into their composition. The article presents for the first time the results of studies of specific CO2 emissions of various classes of hydrocarbons included in motor fuels, depending on the number of carbon atoms in the molecule. It is shown that the specific CO2 emissions of hydrocarbons included in the composition of motor fuels differ greatly both in group composition and within groups themselves. Specific CO2 emissions of such high-octane components of automobile gasoline as butanes and toluene, for example, differ by 10.6 %, and in terms of unit of energy released – by more than 24 %.
{"title":"SPECIFIC CARBON DIOXIDE EMISSIONS OF INDIVIDUAL HYDROCARBONS IN MOTOR FUELS","authors":"Marat M. Yakupov, Radmir R. Aznabaev, Ekaterina V. Simonova, Farhaд Sh. Vildanov, Irek M. Gubaydullin, Marat N. Rakhimov","doi":"10.17122/ogbus-2024-3-191-205","DOIUrl":"https://doi.org/10.17122/ogbus-2024-3-191-205","url":null,"abstract":"The increase in greenhouse gases in the atmosphere is considered to be one of the global problems of our time, as this phenomenon leads to an increase in ambient temperature. The international community tries to take various measures to reduce greenhouse gas emissions. Within the framework of the UN Framework Convention on Climate Change, the Paris Agreement was adopted in 2015, aimed at reducing greenhouse gas emissions and limiting global temperature increases. In 2016 Russia joined the Paris Agreement on Climate and committed to reduce greenhouse gas emissions by 25–30 % since 1990 levels by 2030. Transport is and will remain one of the main emitters of carbon dioxide emissions in the medium term. CO2 emissions from the combustion of any fuel depend primarily on its chemical composition. The composition of modern motor fuels includes paraffin, naphthenic, olefin and aromatic hydrocarbons, and sometimes oxygen-containing compounds are introduced into their composition. The article presents for the first time the results of studies of specific CO2 emissions of various classes of hydrocarbons included in motor fuels, depending on the number of carbon atoms in the molecule. It is shown that the specific CO2 emissions of hydrocarbons included in the composition of motor fuels differ greatly both in group composition and within groups themselves. Specific CO2 emissions of such high-octane components of automobile gasoline as butanes and toluene, for example, differ by 10.6 %, and in terms of unit of energy released – by more than 24 %.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":" 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141375329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-07DOI: 10.17122/ogbus-2024-3-221-235
Elvira F. Gindullina, R. S. Yapaev, O. Belousova, Ksenia I. Sarantseva
Diesel fuel is one of the most demanded fuels today. More than half of it is produced with the use of additives that improve low-temperature properties. Production of winter diesel fuel with depressor-dispersant additives has become widespread. Joint composition of depressor and dispersant enhance the action of qualitative characteristics of diesel fuel.The effectiveness of depressant-dispersant additives is due to the content of aromatic and paraffin hydrocarbons in diesel fuel.Determining the effectiveness of additives at different hydrocarbon compositions of diesel fuel is an urgent task, which makes it possible to expand the low-temperature performance of diesel fuel.The article presents the results of research on studying the effect of two depressor-dispersing additives of RN-DDP-2401 and Infineum R707 brands on the properties of a sample of summer diesel fuel. Their optimal concentrations are also determined.
{"title":"THE EFFECT OF DEPRESSANT-DISPERSING ADDITIVES ON SUMMER DIESEL FUEL","authors":"Elvira F. Gindullina, R. S. Yapaev, O. Belousova, Ksenia I. Sarantseva","doi":"10.17122/ogbus-2024-3-221-235","DOIUrl":"https://doi.org/10.17122/ogbus-2024-3-221-235","url":null,"abstract":"Diesel fuel is one of the most demanded fuels today. More than half of it is produced with the use of additives that improve low-temperature properties. Production of winter diesel fuel with depressor-dispersant additives has become widespread. Joint composition of depressor and dispersant enhance the action of qualitative characteristics of diesel fuel.The effectiveness of depressant-dispersant additives is due to the content of aromatic and paraffin hydrocarbons in diesel fuel.Determining the effectiveness of additives at different hydrocarbon compositions of diesel fuel is an urgent task, which makes it possible to expand the low-temperature performance of diesel fuel.The article presents the results of research on studying the effect of two depressor-dispersing additives of RN-DDP-2401 and Infineum R707 brands on the properties of a sample of summer diesel fuel. Their optimal concentrations are also determined.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":" 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141372952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-17DOI: 10.17122/ogbus-2024-2-289-313
Yulia B. Lind, Liliya A. Mamleeva, A. B. Samarkina
A scientific and technical article, as a paper highlighting the results obtained by the authors, represents some «final chord» in scientific and production activities. The process of preparing and publishing scientific and technical articles is a specific area of scientific activity being regulated by both certain stylistic canons and a set of normative documentation. For novice authors who do not have a linguistic and legal basis, for example, engineering and technical specialists in the oil and gas industry, it is sometimes quite difficult to take into account all the nuances and ensure high quality of scientific and technical articles. The work focuses on methodological recommendations for preparation of scientific and technical articles on oil and gas topics, to help authors who have decided to publish the results of their scientific and production work.The given recommendations include generalization of both relevant methodological approaches and author's work on the effective preparation of articles for publication in scientific and technical journals in the oil and gas industry. The first include, in particular, the classification of scientific and technical publications and mechanisms for structuring scientific and technical publications, including requirements for each of article semantic sections. The second contain specific features of articles on oil and gas topics and typical mistakes of the authors. The main legal aspects of the authors' interaction with the employer and the editorial offices of the journals are also briefly highlighted, in addition links to useful resources are provided, and approaches implemented at the Research and Project Institute «RN-BashNIPIneft» are presented, allowing to systematically improve the quality of scientific and technical articles prepared by specialists.The article will be useful for researchers working in oil and gas companies or research institutions and planning to publish the results of their work for the first time, or who want to enhance their level.
{"title":"SCIENTIFIC AND TECHNICAL ARTICLE IN THE OIL AND GAS INDUSTRY: CONCEPTUAL ASPECTS","authors":"Yulia B. Lind, Liliya A. Mamleeva, A. B. Samarkina","doi":"10.17122/ogbus-2024-2-289-313","DOIUrl":"https://doi.org/10.17122/ogbus-2024-2-289-313","url":null,"abstract":"A scientific and technical article, as a paper highlighting the results obtained by the authors, represents some «final chord» in scientific and production activities. The process of preparing and publishing scientific and technical articles is a specific area of scientific activity being regulated by both certain stylistic canons and a set of normative documentation. For novice authors who do not have a linguistic and legal basis, for example, engineering and technical specialists in the oil and gas industry, it is sometimes quite difficult to take into account all the nuances and ensure high quality of scientific and technical articles. The work focuses on methodological recommendations for preparation of scientific and technical articles on oil and gas topics, to help authors who have decided to publish the results of their scientific and production work.The given recommendations include generalization of both relevant methodological approaches and author's work on the effective preparation of articles for publication in scientific and technical journals in the oil and gas industry. The first include, in particular, the classification of scientific and technical publications and mechanisms for structuring scientific and technical publications, including requirements for each of article semantic sections. The second contain specific features of articles on oil and gas topics and typical mistakes of the authors. The main legal aspects of the authors' interaction with the employer and the editorial offices of the journals are also briefly highlighted, in addition links to useful resources are provided, and approaches implemented at the Research and Project Institute «RN-BashNIPIneft» are presented, allowing to systematically improve the quality of scientific and technical articles prepared by specialists.The article will be useful for researchers working in oil and gas companies or research institutions and planning to publish the results of their work for the first time, or who want to enhance their level.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"10 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140693299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-17DOI: 10.17122/ogbus-2024-2-251-268
Dmitry A. Kryuchkov, S. V. Ivanyakov
Intensification of heat and mass transfer processes in industrial drop cooling towers is one of the main areas of research in modern heating engineering. Increasing the efficiency of transfer processes during the direct interaction of water and air in cooling tower sprinklers is possible when moving from creating a contact surface in the form of a flowing liquid film to sprinklers creating drop-film surfaces. One of the possible devices that create such surfaces are devices with vertical contact grids, which make it possible to obtain significant drop surfaces at low energy costs. A mathematical description of mass and heat transfer processes in devices with vertical grids is impossible without the presence of functional dependencies of mass and heat transfer coefficients depending on the hydrodynamic parameters of the process. Obtaining analytical expressions convenient for engineering modeling is difficult due to the complexity of the mathematical description, therefore in some cases it is more convenient to use experimental dependences of the coefficients on the process parameters. The experiments carried out on mass and heat transfer in devices with vertical grids made it possible to confirm the possibility of using the Lewis relation, based on the similarity between the processes of heat and mass transfer under conditions of water cooling in cooling towers equipped with devices with vertical grids. This made it possible to use only one experimental dependence in the mathematical description of transfer processes. An experimental dependence of the volumetric heat transfer coefficient on the hydrodynamic parameters of the interaction of water and air on the contact grids was also obtained.
{"title":"EXPERIMENTAL DETERMINATION OF THE VOLUMETRIC HEAT TRANSFER COEFFICIENT IN COOLING TOWERS WITH VERTICAL CONTACT DEVICES","authors":"Dmitry A. Kryuchkov, S. V. Ivanyakov","doi":"10.17122/ogbus-2024-2-251-268","DOIUrl":"https://doi.org/10.17122/ogbus-2024-2-251-268","url":null,"abstract":"Intensification of heat and mass transfer processes in industrial drop cooling towers is one of the main areas of research in modern heating engineering. Increasing the efficiency of transfer processes during the direct interaction of water and air in cooling tower sprinklers is possible when moving from creating a contact surface in the form of a flowing liquid film to sprinklers creating drop-film surfaces. One of the possible devices that create such surfaces are devices with vertical contact grids, which make it possible to obtain significant drop surfaces at low energy costs. A mathematical description of mass and heat transfer processes in devices with vertical grids is impossible without the presence of functional dependencies of mass and heat transfer coefficients depending on the hydrodynamic parameters of the process. Obtaining analytical expressions convenient for engineering modeling is difficult due to the complexity of the mathematical description, therefore in some cases it is more convenient to use experimental dependences of the coefficients on the process parameters. The experiments carried out on mass and heat transfer in devices with vertical grids made it possible to confirm the possibility of using the Lewis relation, based on the similarity between the processes of heat and mass transfer under conditions of water cooling in cooling towers equipped with devices with vertical grids. This made it possible to use only one experimental dependence in the mathematical description of transfer processes. An experimental dependence of the volumetric heat transfer coefficient on the hydrodynamic parameters of the interaction of water and air on the contact grids was also obtained.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":" 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140691765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-17DOI: 10.17122/ogbus-2024-2-208-222
Ahmed Taha Abdullah Galeb Saleh, A. T. Gilmutdinov, Omar Khaled Abduljalil Ahmed Al-Qadasi, A. R. Khanov
This article shows the results of determining the quality characteristics of two gasoline samples collected from gas stations in Yemen. For gasoline samples, properties such as average molecular weight, relative density, carbon, hydrogen and oxygen content, as well as octane number were determined and compared. In addition, an analysis of the group hydrocarbon composition of motor gasoline samples was carried out using the gas chromatographic method.Gasoline 95 has a higher average molecular weight and relative density compared to 91 gasoline, indicating an increased presence of heavier components. This shows that 95 gasoline is of higher quality and allows you to increase the effective power of the internal combustion engine.
{"title":"COMPARISON OF THE HYDROCARBON COMPOSITION AND PHYSICOCHEMICAL PROPERTIES OF GASOLINE FROM GAS STATIONS IN YEMEN AND QUALITY ASSESSMENT","authors":"Ahmed Taha Abdullah Galeb Saleh, A. T. Gilmutdinov, Omar Khaled Abduljalil Ahmed Al-Qadasi, A. R. Khanov","doi":"10.17122/ogbus-2024-2-208-222","DOIUrl":"https://doi.org/10.17122/ogbus-2024-2-208-222","url":null,"abstract":"This article shows the results of determining the quality characteristics of two gasoline samples collected from gas stations in Yemen. For gasoline samples, properties such as average molecular weight, relative density, carbon, hydrogen and oxygen content, as well as octane number were determined and compared. In addition, an analysis of the group hydrocarbon composition of motor gasoline samples was carried out using the gas chromatographic method.Gasoline 95 has a higher average molecular weight and relative density compared to 91 gasoline, indicating an increased presence of heavier components. This shows that 95 gasoline is of higher quality and allows you to increase the effective power of the internal combustion engine.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"140 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140694163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-17DOI: 10.17122/ogbus-2024-2-237-250
Vyacheslav V. Martynenko
This scientific article is devoted to the development and formation of a digital twin based on the information model of an oil pumping station to obtain data arising during the operation and maintenance of technical facilities for the pipeline transport of oil and petroleum products. The information model is made in domestic software Model Studio CS and is a set of interrelated information that reflects information about operating parameters, diagnostic information, test results, information about failures, maintenance and repairs. A digital twin is a virtual copy of a physical object, and it is created using a digital information model. The ability to obtain data from a digital twin is implemented using the «Digital Module for Certification, Maintenance and Repair Management of Equipment» software module, which allows you to effectively manage technical facilities, carry out diagnostics, plan maintenance and repairs, as well as reduce downtime and increase operational reliability. A methodology for creating a digital twin was developed and experiments were conducted that confirmed the effectiveness and applicability of the software module in practice.
这篇科普文章致力于开发和形成基于石油泵站信息模型的数字孪生系统，以获取石油和石油产品管道运输技术设施运行和维护过程中产生的数据。信息模型由国产软件 Model Studio CS 制作，是一组相互关联的信息，反映了运行参数信息、诊断信息、测试结果、故障信息、维护和修理信息。数字孪生是物理对象的虚拟副本，它是通过数字信息模型创建的。从数字孪生中获取数据的能力是通过 "设备认证、维护和维修管理数字模块 "软件模块实现的，它可以有效地管理技术设施、进行诊断、计划维护和维修，以及减少停机时间和提高运行可靠性。开发了创建数字孪生的方法，并进行了实验，证实了该软件模块在实践中的有效性和适用性。
{"title":"ADVANCED TECHNOLOGIES USING A SOFTWARE MODULE TO CREATE A DIGITAL TWIN OF AN OBJECT WITH SUBSEQUENT CERTIFICATION AND MONITORING EQUIPMENT","authors":"Vyacheslav V. Martynenko","doi":"10.17122/ogbus-2024-2-237-250","DOIUrl":"https://doi.org/10.17122/ogbus-2024-2-237-250","url":null,"abstract":"This scientific article is devoted to the development and formation of a digital twin based on the information model of an oil pumping station to obtain data arising during the operation and maintenance of technical facilities for the pipeline transport of oil and petroleum products. The information model is made in domestic software Model Studio CS and is a set of interrelated information that reflects information about operating parameters, diagnostic information, test results, information about failures, maintenance and repairs. A digital twin is a virtual copy of a physical object, and it is created using a digital information model. The ability to obtain data from a digital twin is implemented using the «Digital Module for Certification, Maintenance and Repair Management of Equipment» software module, which allows you to effectively manage technical facilities, carry out diagnostics, plan maintenance and repairs, as well as reduce downtime and increase operational reliability. A methodology for creating a digital twin was developed and experiments were conducted that confirmed the effectiveness and applicability of the software module in practice.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":" 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140692306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-17DOI: 10.17122/ogbus-2024-2-42-67
Konstantin V. Vazhdaev, V. A. Martyasheva, Anna G. Balandina, Anvar U. Ibatullin, Timur R. Rezyapov, Dmitry A. Osipov
The article discusses the current problem of cleaning ventilation systems at oil and gas industry facilities to ensure safe operation and maintenance of equipment. Ventilation systems for explosive hazardous facilities are subject to special requirements, since contaminated air ducts and channels, as well as ventilation equipment, cause emergency situations in-doors. Therefore, ventilation systems, in order to ensure their normal operation, require constant monitoring and timely maintenance, which consists of diagnosing and cleaning air ducts and equipment. The work identifies factors destabilizing the reliability of ventilation systems at explosive sites. To ensure reliable and safe operation of ventilation systems at explosive facilities in the oil and gas industry and timely detection of defects and contaminants in air ducts, it is proposed to use modern equipment and cleaning measures significantly increasing the efficiency of ventilation systems and minimizing the negative impact of harmful substances on the environment.The main factors influencing the operation of ventilation systems have been identified, the reasons for disruption of their functioning have been identified, and a cleaning method and sequence have been developed to improve the efficiency of ventilation equipment and air ducts. It has been shown that for high-quality operation of ventilation systems, comprehensive maintenance and timely cleaning of air ducts, ventilation shafts and ventilation equipment from dirt and deposits are necessary. The recommended measures can be used to improve the efficiency of ventilation systems at explosive facilities in the oil and gas industry and other areas of production. The expected result will be a reduction in the negative impact of harmful substances on the personnel health and the environment.
{"title":"CLEANING VENTILATION SYSTEMS AT EXPLOSIVE HAZARDOUS FACILITIES IN OIL AND GAS INDUSTRY","authors":"Konstantin V. Vazhdaev, V. A. Martyasheva, Anna G. Balandina, Anvar U. Ibatullin, Timur R. Rezyapov, Dmitry A. Osipov","doi":"10.17122/ogbus-2024-2-42-67","DOIUrl":"https://doi.org/10.17122/ogbus-2024-2-42-67","url":null,"abstract":"The article discusses the current problem of cleaning ventilation systems at oil and gas industry facilities to ensure safe operation and maintenance of equipment. Ventilation systems for explosive hazardous facilities are subject to special requirements, since contaminated air ducts and channels, as well as ventilation equipment, cause emergency situations in-doors. Therefore, ventilation systems, in order to ensure their normal operation, require constant monitoring and timely maintenance, which consists of diagnosing and cleaning air ducts and equipment. The work identifies factors destabilizing the reliability of ventilation systems at explosive sites. To ensure reliable and safe operation of ventilation systems at explosive facilities in the oil and gas industry and timely detection of defects and contaminants in air ducts, it is proposed to use modern equipment and cleaning measures significantly increasing the efficiency of ventilation systems and minimizing the negative impact of harmful substances on the environment.The main factors influencing the operation of ventilation systems have been identified, the reasons for disruption of their functioning have been identified, and a cleaning method and sequence have been developed to improve the efficiency of ventilation equipment and air ducts. It has been shown that for high-quality operation of ventilation systems, comprehensive maintenance and timely cleaning of air ducts, ventilation shafts and ventilation equipment from dirt and deposits are necessary. The recommended measures can be used to improve the efficiency of ventilation systems at explosive facilities in the oil and gas industry and other areas of production. The expected result will be a reduction in the negative impact of harmful substances on the personnel health and the environment.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"113 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140694315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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