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2020/1
Aging processes of cement stone during thermal degradation and their control
Chemical sciences

Authors: Ivan M. KOLESNIKOV graduated from Gubkin Moscow Petroleum Institute in 1955. He is Doctor of Chemical Sciences, Professor at the Department of Physical and Colloid Chemi- stry at Gubkin Russian State University of Oil and Gas (National Research University). He is specialist in the development of new directions in catalysis, thermodynamics and quantum chemistry. He is author of more than 1010 scientific publications. E-mail: ljubimenko@mail.ru
Shark M. RAKHIMBAYEV graduated from Central Asian Polytechnic Institute in 1958. He is Doctor of Technical Sciences, Рrofessor at the Department of Building Materials Science at Shukhov Belgorod State Technological University. He is specialist in the field of cement slurry, corrosion of cement systems, building materials science, chemical thermo- dynamics and crystal chemistry. He is author of more than 500 scientific publications, inclu- ding 15 monographs. E-mail: i_rahim@mail.ru
Tatiana V. ANIKANOVA graduated from Shukhov Belgorod State Technological University in 2004. She is Candidate of Technical Sciences, Associate Professor at the Department of Architectural Structures, Shukhov Belgorod State Technological University. She is specialist in the field of building materials science and author of more than 50 scientific publications. E-mail: anik.tv@yandex.ru

Abstract: By assessing the linear crystal growth rate during recrystallization, it is shown that cement stone aging can be reduced by lowering the surface tension at the “growing crystals — solution” interface, and the diffusion coefficient, as well as the equilibrium solubility of the binder hydrated phases. The reasons for the fact that colloidal varieties of silica and acid silicates are not as effective in increasing the thermal stability of cement stone as those of crystalline are considered. Reducing the basicity of hydrosilicates to 1,5-1,8 is inefficient, as they are characterrized by high solubility and crystallization ability. The minimum dosage of siliceous rocks should be 20-30 %, since this allows achieving the basicity of calcium hydrosilicates close to 1. The search for mineral additives for obtaining a lightweight heat-resistant cement stone with mineral additives is justified

Index UDK: 622.245.422.6

Keywords: aging of cement stone, recrystallization processes, heat resistance of cement stone, basicity of calcium hydrosilicates

Bibliography:
1. Rebinder P.A. Surface phenomena in disperse systems. Physicochemical Mechanics. Izbrannye trudy. M.: Nauka, 1970, 384 p.
2. Bulatov A.I., Rahimbaev Sh.M., Rjabova L.I. Corrosion of the oilwell stone. Krasnodar: SKO NA RF, 1993, 380 p.
3. Bulatov A.I., Rahimbaev Sh.M., Novohatskij D.F. Corrosion of oilwell materials. Tashkent: Izd-vo Uzbekistan, 1970, 96 p.
4. Frenkel’ Ja.I., Kontorova T.A. On the theory of plastic deformation. Zhurnal jeksperimental’noj i teoreticheskoj fiziki, vol. II, issue 12, 1938, p. 1340-1348.
5. Bodjakov V.M., Stepanov O.P. On the kinetics of recrystallization of polycrystalline suspensions. Zhurnal fizicheskoj himii, 1962, vol. 36, no. 6, p. 1164-1169.
6. Kontorova T.A. On the question of the existence of “transition zones” in twinned crystals. Zhurnal jeksperimental’noj i teoreticheskoj fiziki, issue 1-2, 1942, no. 12, p. 68-78.
7. Ratinov V.B. Thermodynamic and diffusion characteristics of the main components of cement during their dissolution. Izvestija vysshih uchebnyh zavedenij. Series “Stroitel’stvo i arhitektura”, 1961, no. 6, p. 44-49.
8. Volzhenskij A.V. Mineral binders. M.: Strojizdat, 1986, 464 p.
9. Additives in concrete. Reference book. Edited by V.S. Ramachandran. M.: Strojizdat, 1988. 286 p.

2009/1
Improving the system of field development for J1 layers of one the oilfields of «Gazpromneft-Noyabrskneftegaz»
Drilling and development of hydrocarbon fields

Authors: Maria G. SVAROVSKAYA (b. 1984). In 2006 was graduated Tomsk polytechnical university. The expert of a department of monitoring of development and hydrodynamical modelling of a society with limited liability “Gaspromneft the scientific and technical center”, Noyabrsk (Open Company “Gaspromneft the scientific and technical center”). The author of 27 publications. E-mail: Svarovskaya.MG@yamal.gazprom-neft.ru
Ivan M. KOLESNIKOV (b. 1929). In 1954 has ended chemical faculty of the Moscow oil institute it. I.M. Gubkina, Dr. Chem. Sci., the honored worker of a science of the Russian Federation. Now works in RSU oil and gas as it. I.M. Gubkin, the professor of faculty physical and colloidal chemisty. It is published from above 700 clause, 13 monographies, 93 patents.

Abstract: Variants of development system improvement based on waterflooding system formation are suggested. Parametes influencing the waterflooding effectiveness such as the shape of displacement front curve, wettability analysis, the presence of hydraulically connected zones etc. are analyzed. The technical possibility of variants realization is assessed. The economical benefits are calculated.

Index UDK: 622.276

Keywords: reservoir, development, modeling, field, water flooding

Bibliography:

2009/2
To century from day of the birth of G.M.Panchenkov (personalia)
Oil and gas processing, chemistry of oil and gas

Abstract:

Index UDK:

Keywords:

Bibliography:

2009/2
Distribution of properties of diesel fuels on depth of storage in underground storehouses
Design, construction and operation of pipeline transport

Authors: Amer Marvan AMMAR was born in 1957. In 1983 he graduated from Damask State University (Syrian Arabian Republic). Ph.D. in c, doctoral candidate of the department of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas, the author of more than 10 publications.
Ivan Mikhailovich KOLESNIKOV was born in 1929. In 1954 he graduated from Gubkin Moscow petroleum institute (now Gubkin Russian State University of Oil and Gas). Doctor of chemistry, professor of the department of physical and colloidal chemistry of the Gubkin Russian State University of Oil and Gas. The author of more than 700 publications in the field of kinetics and catalysis. Е-mail: kolesnim@mail.ru
Natalia Alekseevna SVAROVSKAYA was born in 1949. In 1971 she graduated from Tomskiy state university. Doctor of chemistry, professor of the department of the physical and colloidal chemistry of the Gubkin Russian State University of Oil and Gas. The author of 130 publications. Е-mail: na_sv2002@mail.ru

Abstract: The regularities of changing of diesel fuels basic properties, such as cetane number, density, total content of aromatic hydrocarbons and others, under the conditions of their underground storage during 3−4 years in the regions of Syrian Arab Republic are considered

Index UDK: 622.692.1/2

Keywords: diesel fuels, underground storage, change of properties, cetane number, density, content of aromatic hydrocarbons, regions of Syrian Arabian Republic

Bibliography:

2009/2
Changes of exploitation properties of commercial gasoline in conditions of underground storage
Design, construction and operation of pipeline transport

Authors: Osman Burkhan ABDAL’MAGID was born in 1962. In 1987 he graduated from Ul’yanovskiy technical university. Ph.D. in chemistry, doctoral candidate of the department of physical and colloidal chemistry of the Gubkin Russian State University of Oil and Gas. The author of more than 10 publications.
Ivan Mikhailovich KOLESNIKOV was born in 1929. In 1954 he graduated from Gubkin Moscow petroleum institute (now Gubkin Russian State University of Oil and Gas). Doctor of chemistry, professor of the department of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas. The author of more than 700 publications in the field of kinetics and catalysis. E-mail: kolesnim@mail.ru
Natalia Alekseevna SVAROVSKAYA was born in 1949. In 1971 she graduated from Tomskiy state university. Doctor of chemistry, professor of the department of the physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas. The author of 130 publications. Е-mail: na_sv2002@mail.ru

Abstract: The regularities of changing of the basic operational properties of commercial gasoline under the conditions of it underground storage during 3-4 years in the regions of the Syrian Arabian Republic with various climatic conditions are presented

Index UDK: 665.7.0.038.5

Keywords: commercial gasoline, underground storage, change of physico-chemical properties, octane number, regions of Syrian Arabian Republic

Bibliography:

2009/2
New directions in thermodynamic and catalytic processes
Oil and gas processing, chemistry of oil and gas

Authors: Ivan Mikhailovich KOLESNIKOV was born in 1929. In 1954 he graduated from Gubkin Moscow petroleum institute (now Gubkin Russian State University of Oil and Gas). Doctor of chemistry, professor of the department of physical and colloidal chemistry of the Gubkin Russian State University of Oil and Gas. The author of more than 700 publications in the field of kinetics and catalysis. Е-mail: kolesnim@mail.ru

Abstract: The article contains the 4-th Law of thermodynamics, thermodynamics of nonequilibrium pro-cesses, theory of catalysis by polihedra and Generalized Quantum-Chemical principle. Research results on cracking, alkylation, new processes of oil fractions and hydrocarbons processing are presented.

Index UDK: 66.023:66.007

Keywords: forth law of thermodynamics, thermodynamics of nonequilibrium processes, theory of catalysis by polihedra, generalized quantum-chemical principle, cracking, alkylation, oil fractions and hydrocarbons processing

Bibliography:

2009/2
The relationship between hydrocarbon’s fractions boiling temperatures and the initial oil density
Oil and gas processing, chemistry of oil and gas

Authors: Valentina Aleksandrovna LYUBIMENKO was born in 1952. In 1974 she graduated from the Chemical faculty of М.V. Lomonosov Moscow State University. Ph.D. in Chem. Sci., the senior lecturer of the Dept. of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas. The author of 33 scientific publications. Е-mail: ljubimenko@mail.ru
Ivan Mikhailovich KOLESNIKOV was born in 1929. In 1954 he graduated from Gubkin Moscow petroleum institute (now Gubkin Russian State University of Oil and Gas). Doctor of chemistry, professor of the Department of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas. The author of more than 700 publications in the field of kinetics and catalysis. Е-mail: kolesnim@mail.ru
Vitaliy Igorevich ZUBER was born in 1974. In 1996 he graduated from Gubkin Moscow Institute of petrochemical and gas industry (now Gubkin Russian State University of Oil and Gas). He is the deputy general director of the Moscow oil refinery, the author of 9 publications.
Sergei Vyacheslavovich DIBROV was born in 1964. In 1986 he graduated from Gubkin Moscow Institute of petrochemical and gas industry (now Gubkin Russian State Univer- sity of Oil and Gas), the head technologist of the Moscow oil refinery, the author of 8 publications.
Sergey Ivanovich KOLESNIKOV was born in 1959. In 1954 he graduated from Gubkin Moscow Institute of petrochemical and gas industry (now Gubkin Russian State University of Oil and Gas). Ph. D. in chemistry, head of laboratory of kinetics and catalysis of the Dept. of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas, the author of more than 80 publications.
Vladimir Arnol’dovich VINOKUROV was born in 1950, Ph.D. of Chemistry, professor, Head of Physical and Colloidal Chemistry Chair, graduated Gubkin MINHGP (now Gubkin Russian State University of Oil and Gas) in 1972. RAEN academic, member of “Neftehimiya” journal editorial staff, member of expert advisory councils of Moscow government and Gosduma. Author of 250 publications. E-mail: vinok_ac@mail.ru

Abstract: Non-empirical quantum mechanical calculations were carried out. It is shown that the presence of benzene in low and in high boiling gasoline fractions takes place because of formation of intermolecular complexes of benzene with other aromatic hydrocarbons. The energy of the interaction of molecules in these complexes exceeds that of thermal movement, therefore such complexes are stable enough.

Index UDK: 544.147: 665.633.8

Keywords: gasoline, boiling temperatures of fractions, density, non-empirical quantum mecha-nical calculations, intermolecular complexes, benzene, aromatic hydrocarbons, energy of the interaction

Bibliography:

2010/3
Quantum-Chemical Analysis of Catalyst Activity for Propane Aromatization and Benzene Alkylation by Propylene
Oil and gas processing, chemistry of oil and gas

Authors: Dmitry V. SHIROKOV was born in 1983, graduated with Master’s Degree in Chemical Engineering of Organic and Petrochemical Synthesis from Gubkin Russian State University of Oil and Gas in 2007. He is now a postgraduate student of the Department of Chemistry of Gas. He has published several works and proceedings for international scientific conferences. E-mail: biblioteka@gubkin.ru
Valentina A. LUBIMENKO was born in 1952, graduated from the Faculty of Chemistry of Lomonosov Moscow State University in 1974, Candidate of Chemical Sciences, assistant-professor of the Department of Physical and Colloidal Chemistry of Gubkin Russian State University of Oil and Gas. She published 33 works. E-mail: biblioteka@gubkin.ru
Ivan M. KOLESNIKOV was born in 1929, graduated from the Faculty of Chemistry of Gubkin Moscow Oil Institute, Doctor of Chemical Sciences, Honoured Science Worker of the Russian Federation, professor of the Department of Physical and Colloidal Chemistry of Gubkin Russian State University of Oil and Gas. He published over 700 articles, 13 monographs and holds 93 patents. E-mail: biblioteka@gubkin.ru

Abstract: Development of theory of efficient catalysts stud for various reactions as well as design of reactions for catalysts is one of the major trends of today's applied chemistry. The main criterion, determining the feasibility and the depth of the catalytic process is in our mind an integrated quantum-chemical principle: a reaction can occur at all elementary stages if the following requirements to the system are fulfilled simultaneously: the rule of Hund, principles of Pauli, orbital symmetry, concordance of phase charges and correspondence of energies of interacting orbitals. This principle was considered in detail and confirmed by quantum-chemical calculations for two catalytic processes: propane aromatization over aluminum silicate catalysts, modified by gallium and benzene alkylation by propylene in organochlorsilanes. To evaluate the catalysts efficiency the accepting ability was selected - the value equal to the electromagnetic field strength, developed by tetrahedrons of catalytic centers. The values of bond lengths were determined by methods of molecular mechanics and nonempirical quantum-chemical method included into the software complex GAMELESS. The charges of cations were determined by the method of Vong-Ford based on calculation of electrostatic potential of molecules with the help of MOPAC 2007 software

Index UDK: УДК: 543.42

Keywords: organochlorsilanes, gallium aluminum silicates, Propane aromatization, alkylation of benzene by propylene, accepting ability, integrated quantum-mechanical principle

Bibliography: