Pub Date : 2021-01-01DOI: 10.32758/2782-3040-2021-1-1-55-61
S. F. Valeev, F. R. Zainullov, A. Sulimov, M. V. Zheleznov
A comprehensive study of thermal destruction of household and industrial polymeric materials wastes by the thermolysis method was carried out on the pilot plant. A mixture containing polyethylene, polypropylene, polystyrene and polyethylene terephthalate was considered as household polymeric waste. Individual industrial waste was represented by polyethylene, polypropylene and polystyrene. The influence of the composition of polymer waste, the temperature of the thermolysis process on the yield of gaseous and liquid products has been studied. A detailed analysis of the resulting products was carried out, their qualitative and quantitative composition was investigated. It was found that the change in temperature, duration of thermal processing, as well as the nature of polymer waste, allows us to control the composition and quality of the resulting products. The negative role of processing additives at the stage of polymer recycling is noted. It is shown that the thermolysis process is an effective tool for recycling polymer waste.
{"title":"Application of thermal destruction processes for recycling of polymer waste","authors":"S. F. Valeev, F. R. Zainullov, A. Sulimov, M. V. Zheleznov","doi":"10.32758/2782-3040-2021-1-1-55-61","DOIUrl":"https://doi.org/10.32758/2782-3040-2021-1-1-55-61","url":null,"abstract":"A comprehensive study of thermal destruction of household and industrial polymeric materials wastes by the thermolysis method was carried out on the pilot plant. A mixture containing polyethylene, polypropylene, polystyrene and polyethylene terephthalate was considered as household polymeric waste. Individual industrial waste was represented by polyethylene, polypropylene and polystyrene. The influence of the composition of polymer waste, the temperature of the thermolysis process on the yield of gaseous and liquid products has been studied. A detailed analysis of the resulting products was carried out, their qualitative and quantitative composition was investigated. It was found that the change in temperature, duration of thermal processing, as well as the nature of polymer waste, allows us to control the composition and quality of the resulting products. The negative role of processing additives at the stage of polymer recycling is noted. It is shown that the thermolysis process is an effective tool for recycling polymer waste.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"220 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79075139","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 : 2021-01-01DOI: 10.32758/2782-3040-2021-0-5-28-33
M.N. Tsukanov, V. Kapustin, M. Makhmudov, R. Khakimov, M. Kutin
The development of technologically efficient and economical methods of using liquid pyrolysis products is a task of current interest. Despite the apparent variety of developments, the proposed methods are reduced either to obtaining a set of fractions, which are subsequently used as technical products, or to obtaining a wide range of individual compounds. The complexity and wastelessness of oil refining and petrochemistry, which has become especially acute due to the increasing negative impact of human activities on the environment, provides for the complete utilization of all material flows with the maximum extraction of useful components, the use of technologies, catalysts and reagents that exclude the formation of harmful emissions and waste. Currently, one of the most common methods for producing lower olefins (ethylene, propylene, butylenes) is the pyrolysis of hydrocarbons of various origins (gas, straight-run gasoline, a broad fraction of light hydrocarbons, etc.).
{"title":"Study of the composition and environmental aspects of the use of pyrolysis distillate of the Ustyurt gas chemical complex","authors":"M.N. Tsukanov, V. Kapustin, M. Makhmudov, R. Khakimov, M. Kutin","doi":"10.32758/2782-3040-2021-0-5-28-33","DOIUrl":"https://doi.org/10.32758/2782-3040-2021-0-5-28-33","url":null,"abstract":"The development of technologically efficient and economical methods of using liquid pyrolysis products is a task of current interest. Despite the apparent variety of developments, the proposed methods are reduced either to obtaining a set of fractions, which are subsequently used as technical products, or to obtaining a wide range of individual compounds. The complexity and wastelessness of oil refining and petrochemistry, which has become especially acute due to the increasing negative impact of human activities on the environment, provides for the complete utilization of all material flows with the maximum extraction of useful components, the use of technologies, catalysts and reagents that exclude the formation of harmful emissions and waste. Currently, one of the most common methods for producing lower olefins (ethylene, propylene, butylenes) is the pyrolysis of hydrocarbons of various origins (gas, straight-run gasoline, a broad fraction of light hydrocarbons, etc.).","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84650828","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 : 2021-01-01DOI: 10.32758/2782-3040-2021-1-1-28-34
M. R. Usmanov, M. Grosul, A. Firsov
The purpose of the paper is to present methods for evaluation of the continuous improvement system (CIS) indicators within the organization during implementation, development and improvement. The approach proposed by the authors is aimed at measuring the effectiveness and sufficiency of activities during the CIS functioning. The material of the paper will be of interest to top managers, heads of HR services, specialists in the implementation of lean production tools, managers and specialists of business optimization departments, as well as to those who initiate and implement changes in the organization, who audit changes.
{"title":"The continuous improvement system effectiveness monitoring methods","authors":"M. R. Usmanov, M. Grosul, A. Firsov","doi":"10.32758/2782-3040-2021-1-1-28-34","DOIUrl":"https://doi.org/10.32758/2782-3040-2021-1-1-28-34","url":null,"abstract":"The purpose of the paper is to present methods for evaluation of the continuous improvement system (CIS) indicators within the organization during implementation, development and improvement. The approach proposed by the authors is aimed at measuring the effectiveness and sufficiency of activities during the CIS functioning. The material of the paper will be of interest to top managers, heads of HR services, specialists in the implementation of lean production tools, managers and specialists of business optimization departments, as well as to those who initiate and implement changes in the organization, who audit changes.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"75 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83825574","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 : 2021-01-01DOI: 10.32758/2782-3040-2021-1-1-9-14
M. R. Usmanov
The purpose of this paper is to highlight the procedural basis and practical approach of Lukoil-Engineering Skills and Competencies LLC (hereinafter referred to as LINK) to the business model transformation: from a research and design complex to a production service which is to provide services throughout the life cycle of a production asset, as the main component of the continuous improvement system in order to fulfill strategic development priorities in the light of the present-day challenges and to achieve the goals of the Refining Business Leadership Manifesto. The paper provides examples of the production service centers management at international oil and gas companies, describes the functionality and services provided within the framework of engineer consulting engineering, and also identifies the nearest prospects for the development of LINK, based on the sustainable development concept.
{"title":"Production Service Centers – A Priority Trend in the Development of the Russian Engineering Centers in the Oil and Gas Sector based on the Sustainable Development Concept","authors":"M. R. Usmanov","doi":"10.32758/2782-3040-2021-1-1-9-14","DOIUrl":"https://doi.org/10.32758/2782-3040-2021-1-1-9-14","url":null,"abstract":"The purpose of this paper is to highlight the procedural basis and practical approach of Lukoil-Engineering Skills and Competencies LLC (hereinafter referred to as LINK) to the business model transformation: from a research and design complex to a production service which is to provide services throughout the life cycle of a production asset, as the main component of the continuous improvement system in order to fulfill strategic development priorities in the light of the present-day challenges and to achieve the goals of the Refining Business Leadership Manifesto. The paper provides examples of the production service centers management at international oil and gas companies, describes the functionality and services provided within the framework of engineer consulting engineering, and also identifies the nearest prospects for the development of LINK, based on the sustainable development concept.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"146 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80555128","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 : 2021-01-01DOI: 10.32758/2782-3040-2021-0-5-15-22
N. N. Novotrozhina, Y. Ramazanova, G. Gakhramanova, B. Musayeva, M. Šafářová, I. Ismayilov
Dithiophosphoric acid esters containing various functional groups have been synthesized. On the basis of allyloxybenzyl- and allyloxymethylbenzylchlorides, as well as sodium diisopropyldithiophosphate, allyloxybenzyl- and allyloxymethylbenzyldialkyldithiophosphates were obtained, respectively. 5-methyl-2-hydroxyphenylcarbonylmethyldiisopropyldithiophosphate was synthesized by the interaction of 5-methyl-2-hydroxy-chloroacetophenone and sodium diisopropyldithiophosphate. The synthesized compounds were studied as anti-wear and anti-seize additives for lubricating oils. Were also investigated their thermo-oxidative and anticorrosive properties. It was found that all synthesized compounds provide an improvement in the anti-wear and anti-seize properties of petroleum oils, and the efficiency depends on the presence of certain functional groups in the molecules of additives.
{"title":"Study of phosphorus-containing compounds as anti-seize and anti-wear additives for transmission and engine oils","authors":"N. N. Novotrozhina, Y. Ramazanova, G. Gakhramanova, B. Musayeva, M. Šafářová, I. Ismayilov","doi":"10.32758/2782-3040-2021-0-5-15-22","DOIUrl":"https://doi.org/10.32758/2782-3040-2021-0-5-15-22","url":null,"abstract":"Dithiophosphoric acid esters containing various functional groups have been synthesized. On the basis of allyloxybenzyl- and allyloxymethylbenzylchlorides, as well as sodium diisopropyldithiophosphate, allyloxybenzyl- and allyloxymethylbenzyldialkyldithiophosphates were obtained, respectively. 5-methyl-2-hydroxyphenylcarbonylmethyldiisopropyldithiophosphate was synthesized by the interaction of 5-methyl-2-hydroxy-chloroacetophenone and sodium diisopropyldithiophosphate. The synthesized compounds were studied as anti-wear and anti-seize additives for lubricating oils. Were also investigated their thermo-oxidative and anticorrosive properties. It was found that all synthesized compounds provide an improvement in the anti-wear and anti-seize properties of petroleum oils, and the efficiency depends on the presence of certain functional groups in the molecules of additives.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77714141","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 : 2021-01-01DOI: 10.32758/2782-3040-2021-0-5-34-41
Yu.R. Rzayev, M. A. Mursalova, E. H. Ismailov
The results of comparative experimental studies of the effect of various widely used surfactants, as well as sugar refinery waste - after yeast molasses and vinasse on the wettability of the interaction surface during the in-field pipeline transport of oils from fields in the southern region of Azerbaijan and can be successfully used, especially in winter, to regulate fluidity highly emulsion and low solidifying oils. It is shown that the addition of the considered reagents leads to an increase in the contact angle cosine. The effect of the proposed reagents on the fluidity of oil samples with bound and free water, the composition of aqueous solutions of various reagents, as well as the pH of solutions of these reagents on the fluidity of oil samples has been evaluated.
{"title":"Influence of surfactants on the wettability of watered viscous oils of some fields in Azerbaijan","authors":"Yu.R. Rzayev, M. A. Mursalova, E. H. Ismailov","doi":"10.32758/2782-3040-2021-0-5-34-41","DOIUrl":"https://doi.org/10.32758/2782-3040-2021-0-5-34-41","url":null,"abstract":"The results of comparative experimental studies of the effect of various widely used surfactants, as well as sugar refinery waste - after yeast molasses and vinasse on the wettability of the interaction surface during the in-field pipeline transport of oils from fields in the southern region of Azerbaijan and can be successfully used, especially in winter, to regulate fluidity highly emulsion and low solidifying oils. It is shown that the addition of the considered reagents leads to an increase in the contact angle cosine. The effect of the proposed reagents on the fluidity of oil samples with bound and free water, the composition of aqueous solutions of various reagents, as well as the pH of solutions of these reagents on the fluidity of oil samples has been evaluated.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79282303","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 : 2021-01-01DOI: 10.32758/2782-3040-2021-1-1-18-22
S. F. Valeev, S. A. Chirskov, M. D. Pegeev
Presently, within the framework of solving the problem of improving production efficiency, the efforts of oil refineries are aimed at increasing the turnaround periods of process units. One of the effort ways to increase the turnaround periods is to increase the reliability of the process furnaces. With a view to increase the service life of the refinery process unit furnace coiled pipes and, accordingly, to increase the safety of the technological process, as well as to reduce the cost of the coiled pipe recovery, a number of works were carried out to inspect and adjust the combustion mode in the process furnaces using an infrared flame imager. Based on the results of the work performed, a method for eliminating overheating of the steam reforming furnace coiled pipes was developed. The use of this technique allows maintaining the temperature of the coiled pipes within the standard values, increase the service life and increase the reliability of process furnaces.
{"title":"Setting the combustion mode in the refinery steam reforming unit furnaces along with the coiled pipe infrared imager control","authors":"S. F. Valeev, S. A. Chirskov, M. D. Pegeev","doi":"10.32758/2782-3040-2021-1-1-18-22","DOIUrl":"https://doi.org/10.32758/2782-3040-2021-1-1-18-22","url":null,"abstract":"Presently, within the framework of solving the problem of improving production efficiency, the efforts of oil refineries are aimed at increasing the turnaround periods of process units. One of the effort ways to increase the turnaround periods is to increase the reliability of the process furnaces. With a view to increase the service life of the refinery process unit furnace coiled pipes and, accordingly, to increase the safety of the technological process, as well as to reduce the cost of the coiled pipe recovery, a number of works were carried out to inspect and adjust the combustion mode in the process furnaces using an infrared flame imager. Based on the results of the work performed, a method for eliminating overheating of the steam reforming furnace coiled pipes was developed. The use of this technique allows maintaining the temperature of the coiled pipes within the standard values, increase the service life and increase the reliability of process furnaces.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"2022 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86840900","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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