Search Results - "LARIONOV, E. G."
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Formation and Decomposition of Ethane, Propane, and Carbon Dioxide Hydrates in Silica Gel Mesopores under High Pressure
Published in The journal of physical chemistry. B (05-10-2006)“…The experimental data on decomposition temperatures for the gas hydrates of ethane, propane, and carbon dioxide dispersed in silica gel mesopores are reported…”
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New Type of Phase Transformation in Gas Hydrate Forming System at High Pressures. Some Experimental and Computational Investigations of Clathrate Hydrates Formed in the SF6−H2O System
Published in The journal of physical chemistry. B (26-10-2006)“…In this work, we present a new, previously unknown type of structure transformation in the high-pressure gas hydrates, which is related to the existence of two…”
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Clathrate hydrates of hexagonal structure III at high pressures: Structures and phase diagrams
Published in Journal of structural chemistry (2006)Get full text
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CS-II binary clathrate hydrates at pressures of up to 15 kbar
Published in Journal of structural chemistry (01-05-2000)“…The pressure dependence of the decomposition temperatures of binary clathrate hydrates of tetra-hydrofuran with xenon and methane as well as of chloroform and…”
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The First Discovery of the Gas Hydrates in the Sediments of the Lake Baikal
Published in Annals of the New York Academy of Sciences (01-01-2000)“…: In 1997 an underwater borehole was drilled in the South part of Lake Baikal (water depth, 1,433 m; borehole depth, 225 m; the temperature at these depths is…”
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Double Gas Hydrates at High Pressures: The Highest Decomposition Temperatures
Published in Annals of the New York Academy of Sciences (01-01-2000)“…: CS‐II double clathrate hydrates of tetrahydrofuran, CHCl3, CCl4, SF6, and xenon as a “help gas” keep their structures in the pressure interval 1215,000 bar…”
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Double clathrate hydrates of tetrabutylammonium fluoride + helium, neon, hydrogen and argon at high pressures
Published in Journal of Inclusion Phenomena and Macrocyclic Chemistry (01-12-2010)“…Decomposition curves of double ionic clathrate hydrates of tetrabutylammonium fluoride with helium, neon, hydrogen and argon were studied at pressures up to…”
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Clathrate formation in water-noble gas (Hydrogen) systems at high pressures
Published in Journal of structural chemistry (01-09-1999)“…Phase equilibria in helium-water, neon-water, and hxdrogen-water svstems were studied at pressures up to 15 kbar. The results are compared with the data for…”
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Double clathrate hydrates of cross-linked tetrabutylammonium polyacrylate and noble gases at high pressures
Published in Journal of Inclusion Phenomena and Macrocyclic Chemistry (01-06-2010)“…Temperatures of hydrate decomposition were measured by means of the differential thermal analysis at a pressures up to 800–900 Mpa in the systems: cross-linked…”
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Proton magnetic relaxation in a disperse “dry water” nanosystem
Published in Journal of applied spectroscopy (01-05-2011)“…We have studied the characteristic features of proton magnetic relaxation in a disperse “dry water” nanosystem. We have determined the effect of the…”
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Gas Hydrates of Argon and Methane Synthesized at High Pressures: Composition, Thermal Expansion, and Self-Preservation
Published in The journal of physical chemistry. B (16-02-2006)“…For the first time, the compositions of argon and methane high-pressure gas hydrates have been directly determined. The studied samples of the gas hydrates…”
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Direct measurement of stoichiometry of the structure H argon gas hydrate synthesized at high pressure
Published in Journal of structural chemistry (2006)Get full text
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Dissociation Conditions of Methane Hydrate in Mesoporous Silica Gels in Wide Ranges of Pressure and Water Content
Published in The journal of physical chemistry. B (21-10-2004)“…The temperature of methane hydrate dissociation in silica mesopores has been monitored within a wide range of pressures from 10 MPa to 1 GPa. Because the…”
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Clathrate hydrates of hydrogen and neon
Published in Mendeleev communications (1999)“…At pressures up to 15 kbar, hydrogen and neon were found to form classical clathrate hydrate structures, whereas argon and krypton, already known as polyhedral…”
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Clathrate Nature of the High-Pressure Tetrahydrofuran Hydrate Phase and Some New Data on the Phase Diagram of the Tetrahydrofuran−Water System at Pressures up to 3 GPa
Published in The journal of physical chemistry. B (07-08-2003)“…Raman spectra of the internal vibrations of tetrahydrofuran molecules in two gas hydrate phases formed in the tetrahydrofuran−water system, as well as the…”
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Decomposition of methane hydrates up to 15 kbar
Published in Mendeleev communications (1997)“…The decomposition curve of methane hydrate under pressure shows a break at 6.2 kbar indicating the formation of a second hydrate; at 5 to 6 kbar the…”
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Double clathrate hydrate of tetrahydrofuran and xenon at pressures up to 15 kBar
Published in Mendeleev communications (1999)“…The decomposition temperature of double clathrate hydrate of tetrahydrofuran and xenon increases from 13.5 to 124.5 °C as the xenon pressure increases from 1…”
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A new high-pressure gas hydrate phase in the sulfur hexafluoride–water system
Published in Mendeleev communications (2000)“…A gas hydrate of the cubic structure I (CS-I) was detected in the title system at pressures higher than 50 MPa with the use of in situ X-ray diffraction…”
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