CONTENTS of journal "OIL & GAS CHEMISTRY" 1·2023 (Russia)

CHEMICAL TECHNOLOGIES AND PRODUCTS

УДК 66.021
https://doi.org/10.24412/2310-8266-2023-1-5-10
СHOOSING AN EFFECTIVE WAY OF PROCESSING METHANE IN THE CONDITIONS OF THE RUSSIAN MARKET (P. 5-10)
Arshinov I.S.¹, Zhagfarov F.G.¹, Mamaev A.V.², Miroshnichenko D.A.²
¹Gubkin Russian State University of Oil and Gas (National Research University), 119991, Moscow, Russia
ORCID: https://orcid.org/0000-0003-0057-7128, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7344-015Х, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
²Gazprom VNIIGAZ LLC, 142717, Village Razvilka, Moscow region, Russia
ORCID: https://orcid.org/0000-0003-1666-1201, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-3483-2214, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The need to develop domestic gas chemistry in the current geopolitical conditions of our state is important for strengthening its economy. Methane used for energy purposes, as well as exported, is a valuable raw material, through the processing of which it is possible to obtain a whole range of products with high added value. The analysis of the level of readiness of domestic methane chemistry technologies for industrial implementation was carried out, solutions to existing problems were proposed.
KEYWORDS: gas chemistry, methane, gas processing, methanol.
For citation: Arshinov I.S., Zhagfarov F.G., Mamaev A.V., Miroshnichenko D.A. СHOOSING AN EFFECTIVE WAY OF PROCESSING METHANE IN THE CONDITIONS OF THE RUSSIAN MARKET. Oil & Gas Chemistry. 2023, no. 1, pp. 5–10.

УДК 622.244.442; УДК 544.032.72
https://doi.org/10.24412/2310-8266-2023-1-11-14
APPLICATIONS OF ADSORPTION MODELS FOR DETERMINING THE CHARACTERISTICS OF REGENTS IN EQUILIBRIUM PROCESSES (P. 11-14)
Loginova M.E.
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.
ABSTRACT
The regularities of the adsorption process of lignosulfonate systems on clay are considered. A comparative study of the adsorption models of Langmuir, Freundlich and Redlich-Peterson was carried out to describe the experimental data on the adsorption losses of the reagents under study. Constants and parameters of all equations are determined. The article discusses some comparative physical aspects in relation to the reagents under consideration, their spatial forms, geometric characteristics, and also examines the main characteristics of the efficiency of reagent systems in well conditions.
KEYWORDS: adsorption, adsorption processes, reagents, adsorption constants, Langmuir equation, concentrations, monomolecular layer, equilibrium processes, Freidlich equation, Redlich-Peterson equation
For citation: Loginova M.E. APPLICATIONS OF ADSORPTION MODELS FOR DETERMINING THE CHARACTERISTICS OF REGENTS IN EQUILIBRIUM PROCESSES. Oil & Gas Chemistry. 2023, no. 1, pp. 11–14.

УДК628.164-92
https://doi.org/10.24412/2310-8266-2023-1-15-21
PREPARATION OF PROCESS WATER FOR THE NEEDS OF AN OIL REFINERY (P. 15-21)
Lokshina E.A., Kutushev A.A., Mastobaev B.N.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0001-5444-5812, Е-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-3367-2201, Е-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, Е-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The paper considers the possibility of softening artesian water for use for technical purposes at an oil refinery, reagents are selected and their optimal concentrations are determined.The relevance of the article is justified by the great need of oil refineries for qualitatively prepared water for technological processes. The aim of the work is to select reagents for softening and clarification of artesian water used for technical purposes and to determine the optimal concentrations of reagents in order to obtain softened water.
KEYWORDS: artesian water, water treatment, coagulant, flocculant, industrial water.
For citation: Lokshina E.A., Kutushev A.A., Mastobaev B.N. PREPARATION OF PROCESS WATER FOR THE NEEDS OF AN OIL REFINERY. Oil & Gas Chemistry. 2023, no. 1, pp. 15–21.

УДК 541.49
https://doi.org/10.24412/2310-8266-2023-1-22-26
THE BEGINNING OF THE DEVELOPMENT OF CHEMICAL PHENOMENA OF THE NATURE OF ORGANONITRILE COMPLEXES (P. 22-26)
Kolchina G.YU.¹, Movsum-zade N.CH.², Kolchin A.V.³
¹Sterlitamak branch of the Ufa University of Science and Technology, 453103, Sterlitamak, Russia
ORCID: https://orcid.org/0000-0003-2808-4827, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
²Institute of information technology of NAS of Azerbaijan, AZ1141, Baku, Azerbaijan Republic
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
³Gazprom neftekhim Salavat LLC, 453256, Salavat, Russia
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
This paper summarizes the literature data and research results published since 1965 and concerning the structure of transition metal organonitrile complexes. The results of quantum-chemical studies of the structure of some complexes of organic nitriles with transition metal salts are presented.
KEYWORDS: organic nitriles, acrylonitrile, complexes, geometric parameters, mathematization, additives.
For citation: Kolchina G.YU., Movsum-zade N.CH., Kolchin A.V. THE BEGINNING OF THE DEVELOPMENT OF CHEMICAL PHENOMENA OF THE NATURE OF ORGANONITRILE COMPLEXES. Oil & Gas Chemistry. 2023, no. 1, pp. 22–26.

УДК 691.175.746
https://doi.org/10.24412/2310-8266-2023-1-27-32
MODERN TRENDS IN THE MARKET DEVELOPMENT AND TECHNOLOGY OF POLYSTYRENE PRODUCTION (P. 27-32)
Zhagfarov F.G., Grigoryeva N.A., Krayushkin F.A.
Gubkin Russian State University of Oil and Gas (National Research University), 119991, Moscow, Russia
ORCID: https://orcid.org/0000-0002-7344-015X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-2619-2541, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-9480-8478, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article deals with issues related to the development of the polystyrene market in Russia and in the world. The main methods for obtaining polystyrene and their comparative characteristics are considered. The main directions for increasing the efficiency of polystyrene production are given.
KEYWORDS: polystyrene, polymerization, block polymerization, suspension polymerization.
For citation: Zhagfarov F.G., Grigorieva N.A., Krayushkin F.A. MODERN TRENDS IN THE MARKET DEVELOPMENT AND TECHNOLOGY OF POLYSTYRENE PRODUCTION. Oil & Gas Chemistry. 2023, no. 1, pp. 27–32.

УДК 544.012
https://doi.org/10.24412/2310-8266-2023-1-33-39
ANALYSIS OF THE COMPATIBILITY OF MINERALIZED FORMATION WATER OF EASTERN SIBERIA GAS CONDENSATE FIELDS WITH METHANOL AQUEOUS SOLUTIONS (P. 33-39)
Krapivin V.B.¹, Istomin V.A.¹,², Kwon V.G.1, Sergeeva D.V.², Gerasimov YU.A.¹, Troynikova A.A.¹
¹Gazprom VNIIGAZ LLC, 142717, Village Razvilka, Moscow region, Russia
ORCID: https://orcid.org/0000-0003-3422-4048, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-6190-4183, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7873-1941, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-3723-9408, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0008-7779-5848, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-3327-3366, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
²Skolkovo Institute of Science and Technology (Skoltech), 121205, Moscow, Russia
ORCID: https://orcid.org/0000-0001-6190-4183, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-3723-9408, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The compatibility of water solutions containing calcium, magnesium, sodium and potassium chlorides with concentrated methanol and its aqueous solutions (MAS) has been studied. The considered problem is relevant for hydrate control in Eastern Siberia oil and gas-condensate fields in the case of highly mineralized formation water recovery by wells. Experimental data on the solubility of various salts in MAS has been analyzed. Simple correlations have been proposed to determine the limiting methanol concentrations in MAS to avoid solid phase precipitation when MAS is mixed with various compositions salt solutions. The maximum concentrations of methanol injected into the wells of Chayandinskoye oil and gas condensate field (OGCF) have beendeterminedin order to exclude the halite precipitation when MAS is mixed withmineralized formation water. It is shown that the mixing of Botuoba horizon formation water of the Chayandinskoye OGCF (mineralization of ~350 g/l) with MAS does not lead to halite precipitation if the methanol concentration is less than 78 wt. %. For Khamakin, and Talakh horizons of the Chayandinskoye OGCF the formation water salinity can reach 380-440 g/l and the maximum concentration of methanol in MAS is consist about 70 wt. %. The proposed thermodynamic correlations of halite precipitation when concentrated methanol is mixed with highly mineralized formation water can also be used for other oil and gas condensate fields of Eastern Siberia.
KEYWORDS: mineralized formation water, compatibility of formation water and methanol, solubility of salts in aqueous solution of methanol, thermodynamic correlations, Chayandinskoye oil and gas condensate field.
For citation: Krapivin V.B., Istomin V.A., Kwon V.G., Sergeeva D.V., Gerasimov YU.A., Troynikova A.A. ANALYSIS OF THE COMPATIBILITY OF MINERALIZED FORMATION WATER OF EASTERN SIBERIA GAS CONDENSATE FIELDS WITH METHANOL AQUEOUS SOLUTIONS. Oil & Gas Chemistry. 2023, no. 1, pp. 33–39.

УДК 628.1.033+667.633
https://doi.org/10.24412/2310-8266-2023-1-40-44
RESOURCE POTENTIAL OF SLUDGE FROM MINING AND PROCESSING PLANTS IN RUSSIA AND PROSPECTS FOR THEIR APPLICATION IN OILFIELD CHEMISTRY (P. 40-44)
Teptereva G.A., Rolnik L.Z., Bakhtigareev I.A., Ishkarin I.SH., Minkhaerov B.R., Shkel I.N.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0003-2328-6761, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-8402-1516, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0000-1155-4138, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0000-1155-4138, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0000-2918-1018, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0003-9891-3595, 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 creation of new reagent systems for oilfield chemistry based on modification of which is an expensive and environmentally problematic component of FHLC reagent systems. The existing technologies for the isolation of polyvalent metal compounds are considered, and proposals are made for a schematic diagram of the local isolation of vanadium compounds from GOK sludge: Mikhailovsky, Lebedinsky, Lermontovsky. Information on the elemental composition of GOK slurries is summarized and an assessment of the possibility of separating vanadium compounds from the composition of slurries in order to obtain complex compounds – reagent systems with technologically directed properties and capable of becoming an alternative to the use of the Cr3+ cationcomplexing reagent, which is expensive andwhich is an expensive and environmentally problematic component of FHLC reagent systems. The existing technologies for the isolation of polyvalent metal compounds are considered, and proposals are made for a schematic diagram of the local isolation of vanadium compounds from GOK sludge.
KEYWORDS: neutral lignosulfonate, polyvalent metal compounds, mining and processing plants of Russia.
For citation: Teptereva G.A., Rolnik L.Z., Bakhtigareev I.A., Ishkarin I.SH., Minkhaerov B.R., Shkel I.N. RESOURCE POTENTIAL OF SLUDGE FROM MINING AND PROCESSING PLANTS IN RUSSIA AND PROSPECTS FOR THEIR APPLICATION IN OILFIELD CHEMISTRY. Oil & Gas Chemistry. 2023, no. 1, pp. 40–44.

УДК 665.625.3
https://doi.org/10.24412/2310-8266-2023-1-45-48
MODERNIZATION OF THE UNIT FOR STABILIZATION OF NATURAL GAS LIQUIDS USING MEMBRANE TECHNOLOGY (P. 45-48)
Khakimov A.R., Kryuchkov M.V.
Gubkin Russian State University of Oil and Gas, 119991, Moscow, Russia
ORCID: https://orcid.org/0000-0001-8071-8984, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-1312-2886, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The modernization variant of stabilization installation of stabilization of broad fraction of light hydrocarbons is offered. Modernization is based on introduction of membrane unit for separation of distillate of stabilization column. Modernization allows improving economic indicators of the unit at the expense of increased consumption of stabilized broad fraction of light hydrocarbons, as well as improves the quality of fuel gas. The comparison with the scheme with the condenser in the upper part of the stabilization column was carried out to evaluate the efficiency.
KEYWORDS: stabilization, membrane gas separation, deethanization, natural gas liquids.
For citation: Khakimov A.R., Kryuchkov M.V. MODERNIZATION OF THE UNIT FOR STABILIZATION OF NATURAL GAS LIQUIDS USING MEMBRANE TECHNOLOGY. Oil & Gas Chemistry. 2023, no. 1, pp. 45–48.

УДК66.048.3.069.833
https://doi.org/10.24412/2310-8266-2023-1-49-52
MODERNIZED PRODUCTION OF ETHANOLAMINES BY THE WATER METHOD AT KAZANORGSINTEZ PLANT (P. 49-52)
Gladkova D.M.
Gubkin Russian State University of Oil and Gas, 119991, Moscow, Russia
ORCID: https://orcid.org/0009-0005-6458-0803, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
In accordance with this article, the modernization of the rectification unit for the production of ethanolamines at Kazanorgsintez follows by increasing the number of production methods, retraining the triethanolamine separation column for the excess ammonia distillation column and replacing the installation in it, dismantling the excess ammonia separation column. These changes are aimed at reducing the metal intensity of production, increased output. In addition, this type of update allows you to release packages for dismantling. In the course of calculations of material, heat balances, as well as verification calculations, it was found that the coverage of modernization is algorithmic.
KEYWORDS: ethanolamines, production, modernization, distillation, packing, column.
For citation: Gladkova D.M. MODERNIZED PRODUCTION OF ETHANOLAMINES BY THE WATER METHOD AT KAZANORGSINTEZ PLANT. Oil & Gas Chemistry. 2023, no. 1, pp. 49–52.

KINETICS AND CATALYSIS

УДК 544.478.7
https://doi.org/10.24412/2310-8266-2023-1-53-55
IMPROVEMENT OF METHODS FOR PRODUCTION AND OPERATION OF HETEROGENEOUS PHOSPHORIC ACID AND ZEOLITE CATALYSTS IN OLIGOMERIZATION AND ALKYLATION PROCESSES (FROM THE HISTORY OF SCIENTIFIC SCHOOLS OF UGNTU) (P. 53-55)
Mikhaylova N.N., Shavshukova S.YU., Gasan-zade E.I., Zlotskiy S.S.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-2913-047Х, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-2141-8612, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-5046-8301, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-1869-7526, 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 improving the methods of production and operation of heterogeneous phosphoric acid and zeolite catalysts. The work of the employees of the Department of Oil and Gas Technology of the Ufa State Petroleum Technical University on the modernization of heterogeneous catalysts in oligomerization and alkylation processes from 1970 to the present was considered.
KEYWORDS: oligomerization, alkylation, phosphoric acid catalyst on kieselguhr, polyphosphoric acid on silica gel, zeolite, montmorillonite.
For citation: Mikhailova N.N., Shavshukova S.YU., Gasan-zade E.I., Zlotskiy S.S. IMPROVEMENT OF METHODS FOR PRODUCTION AND OPERATION OF HETEROGENEOUS PHOSPHORIC ACID AND ZEOLITE CATALYSTS IN OLIGOMERIZATION AND ALKYLATION PROCESSES (FROM THE HISTORY OF SCIENTIFIC SCHOOLS OF UGNTU). Oil & Gas Chemistry. 2023, no. 1, pp. 53–55.

SCIENTIFIC REVIEWS

УДК9: 544.77
https://doi.org/10.24412/2310-8266-2023-1-56-64
CONTRIBUTION OF SCIENTISTS TO THE FORMATION OF A COLLOIDAL-CHEMICAL SCIENTIFIC APPROACH TO THE STUDY OF OIL DISPESEDSYSTEVS. PART 1. THE INITIAL STAGE OF THE FORMATION OF COLLOIDAL CHEMISTRY AS A SCIENCE (P. 56-64)
Akhmadova KH.KH.¹, Khadisova ZH.T.¹,², Idrisova E.U.¹, Magomadova M.KH.¹,²
¹Grozny State Oil Technical University named after Academician M.D. Millionshchikov,364051, Grozny, Russia
ORCID: https://orcid.org/0000-0002-7361-4949, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-8797-4104, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0006-3484-0464, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-1504-7704, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
²Kadyrov Chechen State University, 364024, Grozny, Russia
ORCID: https://orcid.org/0000-0001-8797-4104, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-1504-7704, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
A brief overview of the history of the formation of the colloidal-chemical scientific approach to the study of petroleum dispersed systems (PDS), which is one of the four main established approaches (analytical, colloidal-chemical, model, chemoinformational) is given. The authors show that the colloidal-chemical approach, historically being the second scientific stage of the study of PDS, has passed a difficult path of development, formed on the achievements of colloidal chemistry. The article analyzes in detail the contribution of scientists to the formation of colloidal chemistry as a science.
KEYWORDS: colloidal chemistry, colloidal-chemical scientific approach, oil dispersed systems, dispersed state, sols, colloidal particles, surface phenomena, research scientists, formation.
For citation: Akhmadova K.H.KH., Khadisova ZH.T., Idrisova E.U., Magomadova M.KH. CONTRIBUTION OF SCIENTISTS TO THE FORMATION OF A COLLOIDAL-CHEMICAL SCIENTIFIC APPROACH TO THE STUDY OF OIL DISPESEDSYSTEVS. PART 1. THE INITIAL STAGE OF THE FORMATION OF COLLOIDAL CHEMISTRY AS A SCIENCE. Oil & Gas Chemistry. 2023, no. 1, pp. 56–64.