Pub Date : 2021-01-01DOI: 10.32758/2071-5951-2021-1-4-20-26
A. B. Kopiltsova, B. Tarasov, U. A. Kopiltsov
The problems of using reference materials (RM) of oil and petroleum products humidity is discussed for different programs of certification: according to accuracy of the preparation procedure (RM-PP), according to the results of the interlaboratory studies (RM-INTERLAB) and using reference methods (RM-RM). Similar NIST samples (SRM 2271 and 272) were used for comparison. The problem of using CO-INTERLAB for control the accuracy of standard methods is the absence of the true value, this task is not even raised. "Accuracy control" has a different emphasis in this situation: RM-INTERLAB allow to select, "voting by majority" among the general population of the laboratory and cut the others. Therefore, their main application is qualification tasks. This approach is basically incorrect for analyzers. In the case of RM-PP and RM-RM, the main problem is the difference in the composition of real samples and ideal matrices of RM’s. Their main application is the control the accuracy of the analyzers in the absence of interfering influences. The "cheap" RM’s production technologies do not allow the omprehensive control of the real oil samples. The complication of oil technologies and the use of heavy oils in refining could provide the progress in RM’s.
{"title":"How to certify reference materials: by voting or by exact weights","authors":"A. B. Kopiltsova, B. Tarasov, U. A. Kopiltsov","doi":"10.32758/2071-5951-2021-1-4-20-26","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-1-4-20-26","url":null,"abstract":"The problems of using reference materials (RM) of oil and petroleum products humidity is discussed for different programs of certification: according to accuracy of the preparation procedure (RM-PP), according to the results of the interlaboratory studies (RM-INTERLAB) and using reference methods (RM-RM). Similar NIST samples (SRM 2271 and 272) were used for comparison. The problem of using CO-INTERLAB for control the accuracy of standard methods is the absence of the true value, this task is not even raised. \"Accuracy control\" has a different emphasis in this situation: RM-INTERLAB allow to select, \"voting by majority\" among the general population of the laboratory and cut the others. Therefore, their main application is qualification tasks. This approach is basically incorrect for analyzers. In the case of RM-PP and RM-RM, the main problem is the difference in the composition of real samples and ideal matrices of RM’s. Their main application is the control the accuracy of the analyzers in the absence of interfering influences. The \"cheap\" RM’s production technologies do not allow the omprehensive control of the real oil samples. The complication of oil technologies and the use of heavy oils in refining could provide the progress in RM’s.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82529736","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: 10.32758/2071-5951-2021-0-3-26-30
V. I. Zuber, V. R. Nigmatullin, R. Nigmatullin, D. A. Perkhutkin
The article relates to the field of chemical technology and can be used in oil refining. The article reveals a method for producing base oils with a low sulfur content, environmentally friendly aromatic fillers and plasticizers of rubber and rubber, including selective purification of oil fractions of oil with a selective solvent, separation of the extract and raffinate solutions of the first stage, while the extract solution of the first stage is cooled, followed by separation in the settling tank of the pseudo-raffinate solution of the first stage, a raffinate solution of the first stage after solvent regeneration is dewaxed and oxidized, followed by extraction of the oxidized dewaxed oil to obtain raffinate and extract solutions of the second stage, from the raffinate solution of the second stage after solvent regeneration and subsequent adsorption or hydrotreatment, a base oil of group II with a low sulfur content is obtained, while the extract solution of the second stage is mixed with a pseudo-paraffinate solution of the first stage to obtain after solvent regeneration, an environmentally friendly aromatic filler and plasticizer of rubber and rubber with a polyaromatic hydrocarbon content of less than 2.9%.
{"title":"Development of technology for producing base oil and environmentally friendly petroleum plasticizer","authors":"V. I. Zuber, V. R. Nigmatullin, R. Nigmatullin, D. A. Perkhutkin","doi":"10.32758/2071-5951-2021-0-3-26-30","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-0-3-26-30","url":null,"abstract":"The article relates to the field of chemical technology and can be used in oil refining. The article reveals a method for producing base oils with a low sulfur content, environmentally friendly aromatic fillers and plasticizers of rubber and rubber, including selective purification of oil fractions of oil with a selective solvent, separation of the extract and raffinate solutions of the first stage, while the extract solution of the first stage is cooled, followed by separation in the settling tank of the pseudo-raffinate solution of the first stage, a raffinate solution of the first stage after solvent regeneration is dewaxed and oxidized, followed by extraction of the oxidized dewaxed oil to obtain raffinate and extract solutions of the second stage, from the raffinate solution of the second stage after solvent regeneration and subsequent adsorption or hydrotreatment, a base oil of group II with a low sulfur content is obtained, while the extract solution of the second stage is mixed with a pseudo-paraffinate solution of the first stage to obtain after solvent regeneration, an environmentally friendly aromatic filler and plasticizer of rubber and rubber with a polyaromatic hydrocarbon content of less than 2.9%.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79578645","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: 10.32758/2071-5951-2021-1-4-54-59
V. R. Nigmatullin, I. R. Nigmatullin, R. Nigmatullin, A. Migranov
Currently, to increase the efficiency of industrial production, high-performance and expensive technological equipment is increasingly used, in which the weakest link, from the point of view of efficiency and reliability, is the components and parts of heavily loaded tribo – couplings operating both at significantly different temperatures (conditionally under lighter conditions, the temperature difference can be 100-120 degrees) and climatic conditions (high humidity, the presence of abrasives and other chemical elements in the atmosphere). As the results of the analysis of the frequency of failures of friction units and, accordingly, the cost of their restoration reach 9-20 percent of the cost of all equipment, without taking into account significant losses of income (profit) of the enterprise from downtime. The solution of this problem is based on the study of the wear rate of friction units by the wear products accumulated in working oils, cooling lubricants, and greases. A digital equipment monitoring system (DSMT) has been developed and implemented, which includes dynamic recording of the number of wear products and oil temperature by original modern recording devices, followed by the technology of their processing and use. The system also includes methods for finding the necessary information in large data sets useful and necessary in theoretical and practical terms with a similar technique controlled by a digital monitoring system. The advantages of SMT are the ability to predict the reliability of the equipment; reduce production risks and significantly reduce inefficient costs.
{"title":"Digital monitoring system of equipment for the analysis of fuel and lubricants quality","authors":"V. R. Nigmatullin, I. R. Nigmatullin, R. Nigmatullin, A. Migranov","doi":"10.32758/2071-5951-2021-1-4-54-59","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-1-4-54-59","url":null,"abstract":"Currently, to increase the efficiency of industrial production, high-performance and expensive technological equipment is increasingly used, in which the weakest link, from the point of view of efficiency and reliability, is the components and parts of heavily loaded tribo – couplings operating both at significantly different temperatures (conditionally under lighter conditions, the temperature difference can be 100-120 degrees) and climatic conditions (high humidity, the presence of abrasives and other chemical elements in the atmosphere). As the results of the analysis of the frequency of failures of friction units and, accordingly, the cost of their restoration reach 9-20 percent of the cost of all equipment, without taking into account significant losses of income (profit) of the enterprise from downtime. The solution of this problem is based on the study of the wear rate of friction units by the wear products accumulated in working oils, cooling lubricants, and greases. A digital equipment monitoring system (DSMT) has been developed and implemented, which includes dynamic recording of the number of wear products and oil temperature by original modern recording devices, followed by the technology of their processing and use. The system also includes methods for finding the necessary information in large data sets useful and necessary in theoretical and practical terms with a similar technique controlled by a digital monitoring system. The advantages of SMT are the ability to predict the reliability of the equipment; reduce production risks and significantly reduce inefficient costs.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"161 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72865875","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: 10.32758/2071-5951-2021-1-4-42-53
M. Ershov, V. D. Savelenko, N. Shvedova, D. V. Tokareva, D. Potanin, I. Khabibullin, I. V. Klokova
The article provides an analysis of scientific and technical publications (articles and patents) on the components of multifunctional additives for gasoline, their chemistry and development companies. According to the detergent component, for the first time, based on the analysis of these documents, an integral assessment of the effectiveness of active substances on various elements of the fuel system is given. The article summarizes the current requirements for the content of detergent additives in gasoline of the leading manufacturers, provides standards and currently used methods for evaluating the effectiveness of detergent components. The issues of the market of multifunctional additives are considered by summarizing the marketing statements of the leading Russian and world oil companies, which allows us to draw conclusions about the principal component composition of additives used in commercial branded gasoline. The cost and quantitative assessment of the market of multifunctional additives and branded gasoline is given. The relevance of the topic and this review is high because it given the almost complete absence of gasoline with domestic multifunctional additives on the Russian market. The review will be useful both for specialists involved in the development and testing of multifunctional additives and branded gasoline, and for employees of oil companies (regional sales departments) responsible for promoting new branded fuels to the market.
{"title":"Overview of modern multifunctional gasoline additives. Market, key components, and methods for evaluating their effectiveness","authors":"M. Ershov, V. D. Savelenko, N. Shvedova, D. V. Tokareva, D. Potanin, I. Khabibullin, I. V. Klokova","doi":"10.32758/2071-5951-2021-1-4-42-53","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-1-4-42-53","url":null,"abstract":"The article provides an analysis of scientific and technical publications (articles and patents) on the components of multifunctional additives for gasoline, their chemistry and development companies. According to the detergent component, for the first time, based on the analysis of these documents, an integral assessment of the effectiveness of active substances on various elements of the fuel system is given. The article summarizes the current requirements for the content of detergent additives in gasoline of the leading manufacturers, provides standards and currently used methods for evaluating the effectiveness of detergent components. The issues of the market of multifunctional additives are considered by summarizing the marketing statements of the leading Russian and world oil companies, which allows us to draw conclusions about the principal component composition of additives used in commercial branded gasoline. The cost and quantitative assessment of the market of multifunctional additives and branded gasoline is given. The relevance of the topic and this review is high because it given the almost complete absence of gasoline with domestic multifunctional additives on the Russian market. The review will be useful both for specialists involved in the development and testing of multifunctional additives and branded gasoline, and for employees of oil companies (regional sales departments) responsible for promoting new branded fuels to the market.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78228359","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: 10.32758/2071-5951-2021-0-4-53-56
S. L. Egorov, D. S. Balyuk
The share of energy costs in the structure of specific costs for the production of oil refining enterprises comprises about 25–30%, which means that increasing energy efficiency is a real opportunity to significantly reduce costs and, accordingly, increase competitiveness. Therefore, the implementation of the energy saving program at such a large industrial enterprise as Slavneft-YANOS PJSC saves hundreds of millions of rubles a year.
{"title":"Energy efficiency is the future","authors":"S. L. Egorov, D. S. Balyuk","doi":"10.32758/2071-5951-2021-0-4-53-56","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-0-4-53-56","url":null,"abstract":"The share of energy costs in the structure of specific costs for the production of oil refining enterprises comprises about 25–30%, which means that increasing energy efficiency is a real opportunity to significantly reduce costs and, accordingly, increase competitiveness. Therefore, the implementation of the energy saving program at such a large industrial enterprise as Slavneft-YANOS PJSC saves hundreds of millions of rubles a year.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72980871","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: 10.32758/2071-5951-2021-0-4-30-35
D. Kuchin, L.V. Lypko
this article reviews the development of the repair and mechanical department of SLAVNEFT-YANOS PJSC since the foundation of the enterprise to the present day. Thanks to its own repair production, expansion of its functionality, reliable, trouble-free and uninterrupted operation of all units of the oil refinery is ensured.
{"title":"Repair department of the enterprise: today and tomorrow","authors":"D. Kuchin, L.V. Lypko","doi":"10.32758/2071-5951-2021-0-4-30-35","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-0-4-30-35","url":null,"abstract":"this article reviews the development of the repair and mechanical department of SLAVNEFT-YANOS PJSC since the foundation of the enterprise to the present day. Thanks to its own repair production, expansion of its functionality, reliable, trouble-free and uninterrupted operation of all units of the oil refinery is ensured.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86131604","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: 10.32758/2071-5951-2021-1-4-60-64
B. Musayeva, V. Farzaliyev, G. G. Ismayilova, N. Novotorzhina, M. Šafářová
On the basis of environmentally friendly raw materials of glycerol, by its interaction with monochloroacetic acid, 1,2,3-(trichloroacetyl)triglyceride was synthesized, which is used for further syntheses of xanthogenic acid derivatives containing a number of functional groups dithiocarbamic, thiocyanic. The reaction of 1,2,3-(trichloroacetyl) triglyceride with potassium alkylxanthate in a ratio of 1:1 and 1:2 gave 1-butylxanthogenatoacetoxy-2,3-(dichloroacetoxy) propane and 1,3-di(alkylxanthogenatoacetoxy)-2-chloroacetoxypropane. Mixed esters of xanthogenic acid containing dithiocarbamic and thiocyanic groups were synthesized by the interaction of 1,2,3-(trichloroacetyl) triglyceride in the corresponding sequence, first with sodium diethyl dithiocarbamate, with potassium butylxanthate, as a result 1-butylxanthogenatoacetoxy-2-chloracetoxy-3-(diethyldithiocarbamatoacetoxy) propane. Sequential reaction of 1,2,3-(trichloroacetyl) triglyceride with potassium rhodanide with potassium butylxanthate gave 1-butylxanthogenatoacetoxy-2-chloroacetoxy-3-(thiocyanatoacetoxy)propane. The structure of the synthesized compounds has been proven by IR spectroscopy. The compounds have been tested as additives to improve the tribological characteristics of oils and have been shown to be effective.
{"title":"Mixed esters of xanthogenic acids containing carbonyl, dithiocarbamine and thiocyane group and their research as additives improving tribological characteristics","authors":"B. Musayeva, V. Farzaliyev, G. G. Ismayilova, N. Novotorzhina, M. Šafářová","doi":"10.32758/2071-5951-2021-1-4-60-64","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-1-4-60-64","url":null,"abstract":"On the basis of environmentally friendly raw materials of glycerol, by its interaction with monochloroacetic acid, 1,2,3-(trichloroacetyl)triglyceride was synthesized, which is used for further syntheses of xanthogenic acid derivatives containing a number of functional groups dithiocarbamic, thiocyanic. The reaction of 1,2,3-(trichloroacetyl) triglyceride with potassium alkylxanthate in a ratio of 1:1 and 1:2 gave 1-butylxanthogenatoacetoxy-2,3-(dichloroacetoxy) propane and 1,3-di(alkylxanthogenatoacetoxy)-2-chloroacetoxypropane. Mixed esters of xanthogenic acid containing dithiocarbamic and thiocyanic groups were synthesized by the interaction of 1,2,3-(trichloroacetyl) triglyceride in the corresponding sequence, first with sodium diethyl dithiocarbamate, with potassium butylxanthate, as a result 1-butylxanthogenatoacetoxy-2-chloracetoxy-3-(diethyldithiocarbamatoacetoxy) propane. Sequential reaction of 1,2,3-(trichloroacetyl) triglyceride with potassium rhodanide with potassium butylxanthate gave 1-butylxanthogenatoacetoxy-2-chloroacetoxy-3-(thiocyanatoacetoxy)propane. The structure of the synthesized compounds has been proven by IR spectroscopy. The compounds have been tested as additives to improve the tribological characteristics of oils and have been shown to be effective.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88231208","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: 10.32758/2071-5951-2021-0-3-22-25
A. S. Medzhibovskiy, A. Kolokolnikov, S.N. Zibrova
The current paper presents further studies of the oils’ operational properties (detergent properties mostly) of those oils which contain a highly alkaline condensed alkylphenol detergent additive. In this text thermal and antiwear properties of oils containing various detergents were discussed. Thermal properties of different oil compositions were evaluated when heated in a Q-derivatograph (under a dynamic mode). Weight loss of the oil sample due to its evaporation and the temperature of the end of evaporation were estimated. It was revealed that the most stable is sample 3, containing K-38 additive. This sample had the highest evaporation start temperature (275°C compared to 269, 286, 262°C of the samples 4,1,2 respectively) as well as the highest end of evaporation temperature (579°C compared to 558°C (samples 1 and 4) and 555°C of sample 2). The antiwear properties were studied on a friction machine (roller-block type). The test results have shown a high efficiency of the oils containing a new highly alkaline K-38 additive.
{"title":"A study of thermal and antiwear properties of the oil compositions involving a condensed alkylphenol detergent additive","authors":"A. S. Medzhibovskiy, A. Kolokolnikov, S.N. Zibrova","doi":"10.32758/2071-5951-2021-0-3-22-25","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-0-3-22-25","url":null,"abstract":"The current paper presents further studies of the oils’ operational properties (detergent properties mostly) of those oils which contain a highly alkaline condensed alkylphenol detergent additive. In this text thermal and antiwear properties of oils containing various detergents were discussed. Thermal properties of different oil compositions were evaluated when heated in a Q-derivatograph (under a dynamic mode). Weight loss of the oil sample due to its evaporation and the temperature of the end of evaporation were estimated. It was revealed that the most stable is sample 3, containing K-38 additive. This sample had the highest evaporation start temperature (275°C compared to 269, 286, 262°C of the samples 4,1,2 respectively) as well as the highest end of evaporation temperature (579°C compared to 558°C (samples 1 and 4) and 555°C of sample 2). The antiwear properties were studied on a friction machine (roller-block type). The test results have shown a high efficiency of the oils containing a new highly alkaline K-38 additive.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78020143","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: 10.32758/2071-5951-2021-0-4-5-12
T. P. Shmeleva, A. Morozov, E. A. Zaiko, I. S. Budakhina, V. S. Stanyulis
the article reviews the stages of enterprise establishment, its modern achievements, as well as deve-lopment prospects and plans for the modernization of production. Currently, the public joint-stock company slavneft yaroslavnefteorgsintez (SLAVNEFT-YANOS PJSC; YANOS) is one of the largest oil refineries in russia. The structure of the enterprise includes main and auxiliary production. The main activity of SLAVNEFT-YANOS PJSC is a production of high-quality commercial oil products and petrochemicals by means of efficient processing of crude oil. the plant produces more than 40 types of products: motor gasolines and disel fuel of euro 5 standard, fuel for jet engines, a wide range of oils (industrial, turbine, compressor, base oils), bitumen (road, roofing, construction), tar, asphalt, paraffin-wax products, aromatic hydrocarbons, liquefied fuel gases and heating fuel oil. High technological level of production, the use of the latest russian and foreign achievements in the field of oil refining, continuous modernization of equipment ensure the competitiveness of SLAVNEFT-YANOS petroleum products in russian and foreign markets.
{"title":"Public joint stock company Slavneft-YANOS. Development history","authors":"T. P. Shmeleva, A. Morozov, E. A. Zaiko, I. S. Budakhina, V. S. Stanyulis","doi":"10.32758/2071-5951-2021-0-4-5-12","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-0-4-5-12","url":null,"abstract":"the article reviews the stages of enterprise establishment, its modern achievements, as well as deve-lopment prospects and plans for the modernization of production. Currently, the public joint-stock company slavneft yaroslavnefteorgsintez (SLAVNEFT-YANOS PJSC; YANOS) is one of the largest oil refineries in russia. The structure of the enterprise includes main and auxiliary production. The main activity of SLAVNEFT-YANOS PJSC is a production of high-quality commercial oil products and petrochemicals by means of efficient processing of crude oil. the plant produces more than 40 types of products: motor gasolines and disel fuel of euro 5 standard, fuel for jet engines, a wide range of oils (industrial, turbine, compressor, base oils), bitumen (road, roofing, construction), tar, asphalt, paraffin-wax products, aromatic hydrocarbons, liquefied fuel gases and heating fuel oil. High technological level of production, the use of the latest russian and foreign achievements in the field of oil refining, continuous modernization of equipment ensure the competitiveness of SLAVNEFT-YANOS petroleum products in russian and foreign markets.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89281382","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: 10.32758/2071-5951-2021-1-4-29-34
M. Suwaid, A. Al-Muntaser, N.I. Abdaljalil, M. Varfolomeev, R. Djimasbe, M. M. Saleh, A. Alfarttoosi
This work presents the possibility of improving the quality of heavy oil during in-situ upgrading using oil-soluble catalysts based on copper (copper oleate) at 250 ° C under high pressure for 12, 24, 48 and 72 hours using a 300 ml stainless steel batch reactor. Different technique analyzes for heavy oil befor and after upgrading were carried out: Analysis of the evolved gas components by gas chromatography, determination of the group composition of oil (SARA analysis), measurement of viscosity, gas chromatographic analysis of saturated hydrocarbons. The results showed that with an increase in the time of experiments and the use of oil-soluble catalysts, the content of saturated fractions increases due to a decrease in the content of resins and asphaltenes, which leads to a decrease in viscosity of heavy oil from 2073.7 to 1290.5 mPa.s. According to the obtained results, it can be said that reaction time and the use of an oil-soluble catalyst increase the efficiency of the in-situ upgrading.
{"title":"Effect of reaction time on the process of upgrading heavy oils in the presence and in the absence of oil soluble catalysts at 250 ° C","authors":"M. Suwaid, A. Al-Muntaser, N.I. Abdaljalil, M. Varfolomeev, R. Djimasbe, M. M. Saleh, A. Alfarttoosi","doi":"10.32758/2071-5951-2021-1-4-29-34","DOIUrl":"https://doi.org/10.32758/2071-5951-2021-1-4-29-34","url":null,"abstract":"This work presents the possibility of improving the quality of heavy oil during in-situ upgrading using oil-soluble catalysts based on copper (copper oleate) at 250 ° C under high pressure for 12, 24, 48 and 72 hours using a 300 ml stainless steel batch reactor. Different technique analyzes for heavy oil befor and after upgrading were carried out: Analysis of the evolved gas components by gas chromatography, determination of the group composition of oil (SARA analysis), measurement of viscosity, gas chromatographic analysis of saturated hydrocarbons. The results showed that with an increase in the time of experiments and the use of oil-soluble catalysts, the content of saturated fractions increases due to a decrease in the content of resins and asphaltenes, which leads to a decrease in viscosity of heavy oil from 2073.7 to 1290.5 mPa.s. According to the obtained results, it can be said that reaction time and the use of an oil-soluble catalyst increase the efficiency of the in-situ upgrading.","PeriodicalId":23767,"journal":{"name":"World of Oil products the Oil Companies Bulletin","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89597330","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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