Extended Search

- in all fields
- in the title
- in key words
- in the abstract
- in the bibliography
Issue
Name
Authors
Category
2020/1
Effect of preparation methods on catalytic properties of microspherical aluminosilicate cracking catalysts
Technical sciences

Authors: Natalya P. MAKAROVA graduated from Gubkin Russian State University of Oil and Gas in 1984. She is Candidate of Chemical Sciences, associate Professor at the Department of Oil and Gas Processing Equipment of Gubkin Russian State University of Oil and Gas (National Research University). She is specialist in the field of processes and devices for oil and gas processing. She is author of more than 40 scientific publications. E-mail: natalyamakarova@mail.ru
Vyacheslav B. MEL’NIKOV graduated from Gubkin Moscow Institute of Oil-Chemical and Gas Industry in 1970. Doctor of Chemical Sciences, Рrofessor at the Engineering Mechanics Department of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the field of field gathering and processing of gas and gas condensate, processes and apparatus of oil and gas processing. He is the author of more than 190 scientific publications. E-mail: v.mel@mail.ru

Abstract: Currently, catalytic cracking is the largest among the catalytic processes of oil refining to produce fractions of high-octane gasoline and diesel fuel. In the process of catalytic cracking of different types of technological implementation and instrumentation aluminosilicate zeolite-containing catalysts are used. One of the main ways to improve the efficiency of catalytic cracking units is the use of more active and selective catalysts. The article considers the influence of methods of preparation of microspherical aluminosilicate zeolite-containing cracking catalysts on their catalytic properties. It is shown that the catalytic properties of zeolite-containing cracking catalysts are significantly influenced by the method of introducing zeolite REY into the aluminosilicate base and the zeolite content. The obtained results are important in the development of technologies for the preparation of catalytic cracking catalysts

Index UDK: 665.64:544.478:54.44

Keywords: cracking catalysts, catalytic cracking

Bibliography:
1. Khavkin V.A., Kapustin V.M., Gerzeliev I.M. The ways of catalytic cracking process develop-ment. The world of petroleum products. Bulletin of oil companies, 2016, no. 10, p. 4-9.
2. Doronin V.P., Sorokina T.P., Lipin P.V., Potapenko O.V., Gordenko V.I., Korotkova N.V. Development and introduction of zeolite containing catalysts for cracking with controlled contents of rare earth elements. Catalysis in Industry, 2015, t. 7, no. 1, p. 12-16.
3. Ishmijarov M.H., Smirnov V.K., Melnikov V.B., Luk’janchikov I.I., Vershinin V.I., Makaro- va N.P., Patrikeev V.A., Babaev M.I., Makarov A.E. Ball cracking catalyst with increased bulk weight and improved regeneration. Refining and petrochemicals, 2005, no. 7, p. 13-15.
4. Melnikov V.B., Levinbuk M.I., Pavlov M.L., Patrikeev V.A. The improvement of catalytic cracking process throught the utilization of new catalytic materials. ACS 5-th Int. Symp on the Advances in Fluid Catalytic Cracking. 22-26 august 1999, USA, New Orleans.
5. Gil’mutdinov A.T., Hisamova L.Z. Overview of modern catalysts used in catalytic cracking processes. Science and education, 2019, no. 5 (50), p. 10-15.
6. Levinbuk M.I., Melnikov V.B., Numan S., Pavlov M.L., Patrikeev V.A. The improvement of catalytic cracking process through the utilization of new catalytic materials. Studies in Surface Science and Catalysis, 2001, t. 134, p. 107-110.
7. Ross Dzh., Rua R., Got’e T., Anderson L.R. Fine-tune the CCF process according to the changing fuel market. Oil and gas technologies, 2006, no. 1, p. 96–100.
8. Bellami L. Infrared spectra of complex molecules. Moscow, Foreign literature, 1963, 590 p.
9. Modern methods of oil research. Edited by A.I. Bogomolov. Leningrad, Nedra, 1984, 430 р.

2015/2
Thermodynamic rationale of low-temperature distillation of natural gas with мethane for LNG production
Technical sciences

Authors: Darya S. KHOROSHILOVA graduated from Gubkin Russian State University of Oil and Gas in 2012 specializing in chemical engineering of natural energy sources and car- bon materials. In 2014 she graduated from the Masters program at Gubkin Russian State University of Oil and Gas specializing in processes and technology liquefied natural gas production. E-mail: dashakhoroshilova@mail.ru.
Vyacheslav B. MEL’NIKOV is Professor of the Department of Equipment of Oil and Gas Processing at Gubkin Russian State University of Oil and Gas. He is Doctor of Chemical Sciences. E-mail: v.mel@mail.ru.
Natalya P. MAKAROVA is Assistant Professor of the Department of Equipment of Oil and Gas Processing at Gubkin Russian State University of Oil and Gas, Candidate of Chemical Sciences. E-mail: natalyamakarova@mail.ru

Abstract: The article describes the main methods of separation of associated and natural gases into the individual components. Basic ways of implementing low-tempera-ture distillation process with various ways of supplying cold. The article shows the algorithm for choosing the optimal thermobaric parameters for column of demethanization gas. Were found the optimum parameters of the process gas demethanization Kruzenshternskoye field

Index UDK: УДК 533.2

Keywords: distillation, separation of hydrocarbon gases, demethanization, distillation column.

Bibliography:
1. Nikolaev V.V., Busygina N.V., Busygin I.G. Osnovnye processy fizicheskoj i fiziko-himicheskoj pererabotki gaza. M.: OAO „Izdatel’stvo „Nedra”, 1998, 184 р.
2. Murin V.I., Kislenko N.N., Surkov Ju.V. i dr. Tehnologija pererabotki prirodnogo gaza i kondensata: Spravochnik: V 2 ch. M.: OOO „Nedra-Biznescentr”, 2002, Ch. 1, 517 р.
3. Lapidus A.L., Golubeva I.A., Zhagfarov F.G. Gazohimija chast’ I. Pervichnaja pererabotka uglevodorodnyh gazov. M.: RGU nefti i gaza im. I.M. Gubkina, 2004.
4. Bekirov T.M. Usovershenstvovanie processov nizkotemperaturnoj pererabotki neftjanogo gaza. M.: VNIIOJeNG, 1982, 34 p.
5. Bekirov T.M. Pervichnaja pererabotka prirodnyh gazov. M.: Himija, 1987, 256 p.
6. Shumjackij Ju.I. Promyshlennye adsorbcionnye processy. M.: KolosS, 2009.
7. Generalov M.B. Mashinostroenie. Jenciklopedija. Mashiny i apparaty himicheskih i neftehi-micheskih proizvodstv. T. IV-12. M.: Mashinostroenie, 2004, 471 p.
8. TU 51-03-03-85 „Gaz gorjuchij, prirodnyj szhizhennyj. Toplivo dlja dvigatelej vnutrennego sgoranija”, utv. Ministerstvom gazovoj promyshlennosti 19.07.1985.