CONTENTS of journal "THNP" 3-4•2022

DESIGN, CONSTRUCTION AND OPERATION OF GAS AND OIL PIPELINES AND STORAGES

УДК 622.692.26
https://doi.org/10.24412/0131-4270-2022-3-4-5-10
PILOT TESTS OF THE TECHNOLOGY OF CHEMICAL WASHING OF TECHNOLOGICAL PIPELINES OF THE OIL PUMPING STATIONS (P. 5-10)
Karimov R.M, Ganieva I.I., Sokolova V.V., Mastobaev B.N.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0003-2459-4555, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-8712-8207, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-6333-0897, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-5379-9520, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The analysis of the practical experience of using a domestic brand of paraffin deposition hydrocarbon solvent is given, which has successfully proven itself in oilfield networks, for cleaning technological pipelines of an oil pumping station as part of the task of transferring the main oil pipeline to pumping diesel fuel. The technology of flushing of technological pipelines, the methodology of solvent selection, criteria for assessing the degree of its use and the quality of cleaning are considered. The disadvantages of the technology used are noted and recommendations for its improvement are formulated. Based on the available experience, possible ways to improve the efficiency and safety of technological processes are proposed by eliminating a number of unreasonable costs that cause additional costs and applying a scientifically based approach to solving the issue.
KEYWORDS: process pipeline, chemical flushing technology, pilot tests, asphalt-resin-paraffin deposits, oil pumping station, hydrocarbon solvent, chemical reagents, cleaning quality.
For citation: Karimov R.M., Ganieva I.I., Sokolova V.V., Mastobaev B.N. PILOT TESTS OF THE TECHNOLOGY OF CHEMICAL WASHING OF TECHNOLOGICAL PIPELINES OF THE OIL PUMPING STATIONS. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 5–10.

УДК 004.94
https://doi.org/10.24412/0131-4270-2022-3-4-11-15
OVERVIEW OF THE USE OF NEURAL NETWORKS IN THE FIELD OF OIL AND GAS PRODUCTION AND TRANSPORTATION (P. 11-15)
Khasanov I.I., Shakirov R.A., Khasanova Z.R., Nedel’chenko O.I.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-3422-1237, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7017-081X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-7624-6021, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
One of the problems in the field of oil transportation is the corrosion of pipelines, which often causes accidents both in trunk and interfield oil pipelines. Modern methods of diagnosing emergency sections of main and inter-field oil pipelines and gas pipelines are considered. An increase in the number of annual accidents on small diameter pipelines has been noted.The authors proposed to use artificial neural networks to predict the emergency state of pipelines.
KEYWORDS: oil pipeline, gas pipeline, corrosion, mining, transport, diagnosing, neural networks.
For citation: Khasanov I.I., Shakirov R.A., Khasanova Z.R., Nedel’chenko O.I. OVERVIEW OF THE USE OF NEURAL NETWORKS IN THE FIELD OF OIL AND GAS PRODUCTION AND TRANSPORTATION. Transport and Storage of Oil Products and Hydrocarbons, 2022, no. 3-4, pp. 11–15.

УДК 622.692.4
https://doi.org/10.24412/0131-4270-2022-3-4-16-20
ESTIMATION OF THE OPERATION EFFICIENCY OF THE OIL PIPELINE EQUIPPED WITH A HEATING SYSTEM WHEN TRANSPORTING HIGH VISCOSITY OILS (P. 16-20)
Nikolaev A.K.1, Plotnikova K.I.1, Badashina N.A.2, Fidus A.I.1
1 Saint-Petersburg Mining University, 199106, St. Petersburg, Russia
ORCID: https://orcid.org/0000-0001-5699-9245, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-7574-7473, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2 Gazprom LNG Portovaya
ORCID: http://orcid.org/0000-0002-3709-2012, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
In this work, the analysis of existing systems for electric heating of pipelines is carried out, as well as the substantiation of analytical dependences for the hydraulic calculation of the transport of high-viscosity oils is presented.
KEYWORDS: high-viscosity oil, track heating, solidification time, transportation efficiency, hydraulic calculation, cyclic pipeline, hot pumping, head.
For citation: Nikolaev A.K., Plotnikova K.I., Badashina N.A., Fidus A.I. ESTIMATION OF THE OPERATION EFFICIENCY OF THE OIL PIPELINE EQUIPPED WITH A HEATING SYSTEM WHEN TRANSPORTING HIGH VISCOSITY OILS. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 16–20.

УДК 62-519; 53.096
https://doi.org/10.24412/0131-4270-2022-3-4-21-25
FORECASTING AND REGULATION OF THERMAL MODES OF OPERATION OF TRUNK OIL PIPELINES IN THE ARCTIC (P. 21-25)
Babicheva E.B.1, Zemenkov YU.D.1, Babichev D.A.2, Shcherbanyuk S.S.2
1 Tyumen Industrial University, 625000, Tyumen, Russia
ORCID: https://orcid.org/0000-0003-4476-2210, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-8784-4163, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2 Urengoy Department of Trunk Oil Pipelines of Transneft Siberia JSC, 629303, New Urengoy, Russia
ORCID: https://orcid.org/0000-0002-5837-9856, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article deals with the issues of operational regulation and long-term planning of thermal modes of operation of the trunk oil pipeline of the combined method of laying, carrying out «hot» pumping of oil in the Arctic. The aim of the work is to optimize the temperature effect on the pumped product during transportation. The paper highlights the main stages and results of mathematical modeling of changes in the temperature of the transported medium along the length of the pipeline, analytical dependencies obtained in the modeling process. The issues of practical application of the results of theoretical research in real productionconditionsareconsi dered.
KEYWORDS: temperature regime, «hot» pumping, heat transfer, oil trunk pipeline, operational management.
For citation: Babicheva E.B., Zemenkov YU.D., Babichev D.A., Shcherbanyuk S.S. FORECASTING AND REGULATION OF THERMAL MODES OF OPERATION OF TRUNK OIL PIPELINES IN THE ARCTIC. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 21–25.

УДК 547.022.1
https://doi.org/10.24412/0131-4270-2022-3-4-26-31
EFFECT OF THE COMPOSITION OF ASPHALTENE DEPOSITS ON THE PROCESS OF WAXING OF MAIN OIL PIPELINES (P. 26-31)
Khasanov I.I., Kashirina D.A.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-3422-1237, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The object of the study is the problem of the formation and precipitation of Asphaltene Deposits (AD) in the main oil transport. The authors considered the influence of high molecular weight components of oil on its tendency to form AD. The main factors on which the intensity of the waxing process depends are studied. It has been established that the priority direction for further study of the problem of paraffin waxing of oil pipelines is the consideration of the mechanics of paraffin deposition on the pipe walls and the development of methods to prevent adhesion of AD particles to the surface.
KEYWORDS: AD, main oil pipeline, paraffinization, paraffin crystallization.
For citation: Khasanov I.I., Kashirina D.A. EFFECT OF THE COMPOSITION OF ASPHALTENE DEPOSITS ON THE PROCESS OF WAXING OF MAIN OIL PIPELINES. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 26–31.

УДК 622.691.48
https://doi.org/10.24412/0131-4270-2022-3-4-32-36
WAVE ANALYSIS OF LIQUID AND GAS EXTRACTIONS ON THE LABORATORY PIPE (P. 32-36)
Alperovich I.V.
Wavecontrol LLC, 119454, Moscow, Russia
ORCID: https://orcid.org/0000-0002-6380-2727, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The leak decision in a liquid or gas pipeline is made in particular analyzing the pressure drop waves on a sequence of linear sensors. To make such a decision, information about the direction of movement of the waves that led to the events in question is essential. In the article are proposed two methods for calculating the direction of the pressure waves: the method of wave traces and the method of pressure differences with a delay in time. Examples of successful application of these methods on a laboratory pipe pumping water or air are shown.
KEYWORDS: leak detection system, pressure drop wave, wave events, wave direction, wave trace, DD-functions.
For citation: Alperovich I.V. WAVE ANALYSIS OF LIQUID AND GAS EXTRACTIONS ON THE LABORATORY PIPE. Transport and Storage of Oil Products and Hydrocarbons, 2022, no. 3-4, pp. 32–36.

CONSTRUCTION AND REPAIR OF GAS AND OIL PIPELINES AND GAS AND OIL STORAGE FACILITIES

УДК 622.692.4.07
https://doi.org/10.24412/0131-4270-2022-3-4-37-43
REPAIR OF DEFECTS IN FIBERGLASS PIPES WITH UNDISTURBED TIGHTNESS (P. 37-43)
Kantemirov I.F.1, Bayburova M.M.2, Ismagilov I.R.1, Gimranov A.M.2
1 Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-2205-7433, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-8960-0819, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2 Almetyevsk State Oil Institute, 423425, Almetyevsk, Russia
ORCID: https://orcid.org/0000-0001-9462-3329, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript. 
ORCID: https://orcid.org/0000-0002-2396-879X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript. 
ABSTRACT
The article discusses various methods of repair of fiberglass pipes and suggests the most optimal method of repair without stopping pumping on the example of a pipeline pumping demineralized water for steam preparation, on which a defect without depressurization has arisen as a result of mechanical damage. During the search for alternative methods of fiberglass pipe repair, the following tasks were primarily solved: reliability and quality of repair, cost minimization. Samples from this defective section of the pipeline were prepared, patches were glued and experimental tensile studies were carried out. A technical and economic comparison of the choice of the repair method was carried out.
KEYWORDS: fiberglass pipes, field pipelines, pipeline repair methods, bearing capacity, defect, tensile strength, sample.
For citation: Kantemirov I.F., Bayburova M.M., Ismagilov I.R., Gimranov A.M. REPAIR OF DEFECTS IN FIBERGLASS PIPES WITH UNDISTURBED TIGHTNESS. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 37–43.

CARGO TRANSPORTATION BY THE NORTHERN SEA ROUTE

УДК 339.165.4
https://doi.org/10.24412/0131-4270-2022-3-4-44-50
FACTORS GOVERNING THE LNG BOILOFF DURING SHIP-TO-SHIP TRANSFER (P. 44-50)
Lazarev D.M.
Admiral G.I. Nevelskoy Maritime State University, 690003, Vladivostok, Russia
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The factors of vaporization during the transshipment of liquefied natural gas by the ship-to-ship method are considered. The influence of parameters on vaporization, which have a value on the overload rate, as well as the loss of steam caused by the need to control the pressure in ship tanks, is investigated. The existing experience in this area is presented and the accumulated practice of LNG transshipment by the ship-to-ship method on the territory of Russia and Norway is analyzed.
KEYWORDS: liquefied natural gas; gas load overload; boil-off gas; steam generation, ship-to-ship, gas pressure.
For citation: Lazarev D.M. FACTORS GOVERNING THE LNG BOILOFF DURING SHIP-TO-SHIP TRANSFER. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 44–50.

TECHNOLOGIES OF DRILLING AND DEVELOPMENT OF WELLS

УДК 622.24
https://doi.org/10.24412/0131-4270-2022-3-4-51-55
OPTIMIZATION OF RHEOLOGICAL PROPERTIES OF GROUTING MATERIAL USING THE DESIRABILITY FUNCTION (P. 51-55)
Loginova M.E., Agzamov F.A., Ismakov R.A., Al-sukhili M., Babkina A.A.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0001-7077-8705, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-5850-5261, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7544-922X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7355-5504, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The decision on the choice of grouting material depends on many indica-tors. In the work, the establishment of the optimality of the quality of cement stone compositions is considered by examples, which boils down to the choice of their formulation according to rheological properties, in which the generalized desirability was the greatest in comparison with the rest. This method allows you to choose the best of the studied recipes. The statistical approach is applied and the corresponding equations are constructed to determine the main factors of rheological properties of grouting material and cement stone.
KEYWORDS: desirability function, grouting material, cement stone, rheological proper-ties, quality indicators, particular indicators.
For citation: Loginova M.E., Agzamov F.A., Ismakov R.A., Al-sukhili M., Babkina A.A. OPTIMIZATION OF RHEOLOGICAL PROPERTIES OF GROUTING MATERIAL USING THE DESIRABILITY FUNCTION. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 51–55.
Acknowledgments: The reported study was funded by RFBR according to the re-search project No 19-29-07471 mk.

УДК 622.24.023
https://doi.org/10.24412/0131-4270-2022-3-4-56-60
ABOUT THE FEATURES OF CALCULATING THE CONCENTRATION DURING ADSORPTION BY THE SURFACE TENSION METHOD (P. 56-60)
Loginova M.E.1, I.A. Chetvertneva I.A.1, Ismakov R.A.1, Movsumzade E.M.1,2, Chuyko E.V.1
1 Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0001-7077-8705, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-6798-0205, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7544-922X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7267-1351, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2 Kosygin Russian State University (Technology. Design. Art) 117997, Moscow, Russia
ORCID: https://orcid.org/0000-0002-7267-1351, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article is devoted to the study of surfactants used in the construction of wells, as well as possible measurement errors and calculation errors when calculating the adsorption characteristics of these reagents, using the example of calculating these characteristics of a modified lignosulfonate reagent containing iron and chromium salts – ferro-chromelignosulfonate.
KEYWORDS: surface tension, ferro-chromelignosulfonate, adsorption, solid phases, error, surface tension method.
For citation: Loginova M.E., Ismakov R.A., Movsumzade E.M., Chuyko E.V.. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 56–60.
Acknowledgments: The reported study was funded by RFBR according to the research project No 19-29-07471 mk.

ENERGY SAVING AND INDUSTRIAL ENVIRONMENTAL SAFETY

УДК 621.311.238
https://doi.org/10.24412/0131-4270-2022-3-4-61-66
METHODS TO INCREASE ENERGY EFFICIENCY OF GAS TURBINE POWER PLANTS (P. 61-66)
Yensepov B.D.1, Sagidolla B.A.1, Kitaev S.V.2
1 EcoEnergoGas LLP, 050040, Almaty, Republic of Kazakhstan
ORCID: https://orcid.org/0000-0002-8422-9624, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-5371-5056, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2 Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-8605-0273, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article discusses the main technical and technological solutions that improve the energy efficiency of a power plant with a gas turbine drive. Methods are given that consist in maintaining the gas-dynamic parameters of engines in the summer at the levelof the cold period. A technical solution has been proposed, which consists in cooling the cycle air in front of the compressor by spraying it with water purified from salts, or using absorption lithium bromide refrigeration units. The use of combined cycle plants will make it possible to generate additional electrical energy by utilizing the lost potential of the exhaust gases of gas turbine engines.
KEYWORDS: gas turbine power plant, electricity generation, mode optimization, en-ergy saving, saving energy resources.
For citation: Yensepov B.D., Sagidolla B.A., Kitaev S.V. METHODS TO INCREASE ENERGY EFFICIENCY OF GAS TURBINE POWER PLANTS. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 61–66.

УДК 621.644.07:338.518
https://doi.org/10.24412/0131-4270-2022-3-4-67-71
ANALYSIS OF THE MODELS OF THE OIL QUALITY BANK IN THE PERSPECTIVE OF APPLICATION IN THE SYSTEM OF MAIN PIPELINE TRANSPORT (P. 67-71)
Timofeev F.V.
Federal State Budgetary Institution Research Institute for Storage Problems of the Federal State Reserve Agency, 111033, Moscow, Russia
ORCID: https://orcid.org/0000-0001-9392-201X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article discusses the issues of application of the Oil Quality Bank as a universal procedure that provides for the possibility of mutual settlements between shippers. Mutual settlements provide for the payment of compensation to shippers who deliver the best quality oil with a high market price to the pipeline system due to fines received from shippers who deliver oil with the worst quality parameters and low market value. An analysis was made of the most commonly used in various pipeline systems models of the Bank of Oil Quality (reference, system-wide and dual) and the corresponding models for calculating fines and compensations. A model of the Oil Quality Bank is proposed, adapted for complex pipeline systems, which include the domestic system of main oil pipelines. The procedure for calculating fines and compensations for changing the quality of oil for individual route orders is presented. It is concluded that when transporting oil through the system of main oil pipelines, any of the considered models of the Oil Quality Bank can be used, while in general for the system the most preferable model will be the Oil Quality Bank, adapted for complex pipeline systems.
KEYWORDS: oil, oil quality bank, main oil pipeline, pipeline system, shippers, mixture of oils, quality indicators, price, price basket, cost coefficients.
For citation: Timofeev F.V. ANALYSIS OF THE MODELS OF THE OIL QUALITY BANK IN THE PERSPECTIVE OF APPLICATION IN THE SYSTEM OF MAIN PIPELINE TRANSPORT. Transport and storage of Oil Products and hydrocarbons, 2022, no. 3-4, pp. 67–71.

SEA TRANSPORT OF OIL, PETROLEUM PRODUCTS AND HYDROCARBON RAW MATERIALS

УДК 622.692.4
https://doi.org/10.24412/0131-4270-2022-3-4-72-75
CRITERIA EQUATION FOR DETERMINING THE TIME TO REACH THE MAXIMUM EXCESS RATIO DURING TANKER LOADING (P. 72-75)
Pshenin V.V., Zakirova G.S., Antonov A.A., Skorobogatov A.A.
Saint-Petersburg Mining University, 199106, Saint Petersburg, Russia
ORCID: https://orcid.org/0000-0003-4604-3172, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-3877-8566, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-1491-0051, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-3877-8566, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
When loading tankers with oil products there is a need for controlled removal and further recovery to the system (recuperation) of volatile organic compounds formed in the process of evaporation. To solve this problem a pipeline system of vapor vent pipeline and vapor recovery units are used. However, there are a number of uncertainties when choosing the design parameters of the vent pipeline system, as well as when choosing the optimal mode of its operation. The paper analyzes a differential equation describing the dynamics of pressure change in the gas-air space of tankers. In the course of the work it was possible to establish that there is a maximum value of the vapor growth rate, and to obtain the dependence of the time of its achievement on the dimensionless parameters of similarity. The dependence obtained allows not only to optimize the mode of operation of the gas vent system, but also to significantly simplify the selection of VRU equipment when designing it.
KEYWORDS: tanker loading, evaporative losses, vapor growth rate, vapor recovery units.
For citation: Pshenin V.V., Zakirova G.S., Antonov A.A., Skorobogatov A.A. CRITERIA EQUATION FOR DETERMINING THE TIME TO REACH THE MAXIMUM EXCESS RATIO DURING TANKER LOADING. Transport and Storage of Oil Products and Hydrocarbons, 2022, no. 3-4, pp. 72–75.

 

 

Фотогалерея

КОНТАКТЫ


Индекс: 119313
Москва, улица Гарибальди, д. 4Г
Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.

Телефон редакции:
+7 (916) 593-05-29