Search Results - "Safieva, R. Z."

Control of Initial Phase-Forming Stages in Oil Disperse Systems by Safieva, R. Z.

“…This article presents a brief comparative overview of the methods for controlling phase formation in oil disperse systems, of which those that record the…”
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Systems Analysis of the Evolution of Views on Oil Systems: From Petroleum Chemistry to Petroinformatics by Safieva, R. Z., Mishin, V. D.

“…Essentially different approaches to studying oil systems (analytical, colloid-chemical, model, chemo-informational), regardless of the chronological periods of…”
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The Use of Biochar as Filler in Polyurea Lubricants by Tonkonogov, B. P., Kilyakova, A. Yu, Daudi, D. I., Spiridonova, A. D., Krylova, A. Yu, Safieva, R. Z.

“…The possibility of using biochar of plant origin as filler in polyurea plastic greases was studied, and its effect on their performance was investigated. In…”
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Ultrahigh-Resolution Mass Spectrometry Analysis of Ozonation Products of Petroleum Nitrogen Compounds by Stavitskaya, A. V., Konstantinova, M. L., Podmasteriev, V. V., Safieva, R. Z.

“…Changes that occur at the molecular level in the composition of nitrogen compounds of a petroleum sample from the Yuzno-Yagunskoe field during ozonation have…”
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Effect of Thickener Nature on Properties of Polyurealubricant Compositions Based on Esters by Tonkonogov, B. P., Kilyakova, A. Yu, Stenina, N. D., Popova, O. V., Safieva, R. Z., Vinokurov, V. A., Gorbacheva, S. N., Il’in, S. O.

“…Polyurea lubricant composition with conditionally two and four urea units per polyurea thickener molecule in the presence of a second biodegradable thickener…”
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Application of Multidimensional Analysis Methods to Dead Oil Characterization on the Basis of Data on Thermal Field-Flow Fractionation of Native Asphaltene Nanoparticles by Novikov, E. A., Sergeev, Yu. A., Sanzharov, V. V., Safieva, R. Z., Vinokurov, V. A.

“…Molecular-mass distribution curves of native nanoasphaltenes in the form of fractograms for a significant sample of crude oils have been obtained using the…”
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Hydrogenation of Unsaturated Hydrocarbons on Pt and Pd Catalysts Encapsulated in Mesoporous Bakelites by Safieva, R. Z., Stavitskaya, A. V., Safieva, E. O., Aleksandrova, T. N.

“…In this work, we sought to find new efficient methods for reducing the sulfur content in crude petroleum coke. The action of reactive dichlorocarbene or…”
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Structure Simulation and Calculation of the Energy of Interaction of the Fragments of Cellulose Macromolecules by Gyul’maliev, A. M., Safieva, R. Z., Vinokurov, V. A., Parenago, O. P.

“…Quantum chemistry methods were used to calculate the energy parameters of an elementary unit and a cellulose macromolecule dimer (cellobiose), and structure…”
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State-of-the-Art and Future Prospects of Production of Biodegradable Lubricating Greases (Review) by Parenago, O. P., Safieva, R. Z., Antonov, S. V., Stenina, N. D., Lyadov, A. S.

“…The state-of-the-art and future prospects of biodegradable lubricating greases are analyzed. The nature and properties of base oils and organic thickeners used…”
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Analysis of Sour Oil Ozonation Products by Ultra-High Resolution Mass-Spectrometry by Stavitskaya, A. V., Konstantinova, M. L., Razumovskii, S. D., Safieva, R. Z., Vinokurov, V. A.

“…Ozonation products of sour crude oil have been determined at the molecular level by means of ion cyclotron resonance Fourier-transform mass spectrometry in…”
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Chemistry of petroleum hydrocarbons. Directions in research by Koshelev, V. N., Ryabov, V. D., Safieva, R. Z.

“…Research in petroleum chemistry has been the basic direction of scientific research in the Department of Organic Chemistry and Petroleum Chemistry since it was…”
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A New Method for Monitoring the Stability of Asphaltene-Containing Disperse Systems by Kosach, A. V., Kravchenko, M. N., Korolev, V. K., Novikov, E. A., Grishina, I. N., Safieva, R. Z.

“…The stability index of petroleum disperse systems can be calculated using continuous scanning of the optical profile of the asphaltene precipitation, taking…”
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PRACTICE-ORIENTED COURSE ON ENGINEERING PEDAGOGY: DEVELOPMENT OF SOCIAL COMPETENCE by I. V. EDNERAL, R. Z. SAFIEVA

“…This article highlights the practice of teaching Humanities to technical students of different training levels (from undergraduate to postgraduate students)…”
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Nanopore confinement and fluid behavior in nanocellulose–based hydro- and organogels by Kusova, A.M., Safieva, R.Z., Gnezdilov, O.I., Zueva, O.S., Salnikov, V.V., Zuev, Yu.F.

“…•Both inorganic water and organic ester support nanofibrillated cellulose jelling.•Ester provides transfer of cellulose nanofibrilles to more finely dispersed…”
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An ultrahigh-resolution mass spectrometry study of ozonation products of petroleum sulfur compounds by Stavitskaya, A. V., Konstantinova, M. L., Safieva, R. Z.

“…Potential use of ultrahigh-resolution mass spectrometry for determination of sulfur-containing components of petroleum before and after ozonation has been…”
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Georadar sensing from terrestrial surface and shafts: Approaches to evaluation of rock fracturing by Balabin, R. V., Volkomirskaya, L. B., Gulevich, O. A., Krivosheev, N. V., Lyakhov, G. A., Musalev, D. N., Reznikov, A. E., Safieva, R. Z., Semyonov, S. N.

“…The inhomogeneous structures of soils of complex composition on deposits of chromite ores and potassium salts have been investigated by georadiolocation using…”
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Effect of surfactants on colloidal structure of lube distillates by Sagitova, Ch. Kh, Yaushev, R. G., Safieva, R. Z.

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Selective purification of oil fractions with phenol in the presence of surfactants by Yaushev, R. G., Usmanov, R. M., Safieva, R. Z.

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Effect of surfactants on the phase state of the oil-phenol system by Yaushev, R. G., Safieva, R. Z., Mindiyarov, Kh. G.

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Effects of surfactants on droplet size distributions for lubricating-oil distillates by Yaushev, R. G., Safieva, R. Z., Mindiyarov, Kh. G., Vasil'ev, G. I., Skirda, V. D.

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