Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Lyubov K. Altunina"'
Publikováno v:
Georesursy, Vol 21, Iss 4, Pp 103-113 (2019)
Physicochemical aspects of enhanced oil recovery (EOR) from heavy high-viscosity deposits, developed in natural mode and combined with thermal methods, using systems based on surface-active substances (surfactants), coordinating solvents and complex
Externí odkaz:
https://doaj.org/article/89fac93dab65440db71e46584c88e7cf
Autor:
Vladimir P. Burkov, Lyubov K. Altunina, Vitaly Y. Dudnikov, Galina G. Osadchaya, Varvara S. Ovsyannikova, P V Burkov, Maria S. Fufaeva
Publikováno v:
SCIENCE & TECHNOLOGIES OIL AND OIL PRODUCTS PIPELINE TRANSPORTATION. 10:173-185
In the Russian Arctic, a soil cryostructuring technique (i.e. strengthening of soil horizons with cryogel-based composite materials with no excavation of unstable soils required) seems to be showing promise. Experiments have proven that mechanical an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8403f8fbe0fcaa8053a18334d9015bf4
https://doi.org/10.28999/2541-9595-2020-10-2-173-185
https://doi.org/10.28999/2541-9595-2020-10-2-173-185
Publikováno v:
Pipeline Science and Technology. 3:126-132
The paper outlines the ways to increase the operational reliability of trunk pipelines in the permafrost zone by increasing the soil bearing capacity through the use of technology and technical means to control their physical and chemical properties.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::078ee6317568982ec6a1720ebbcf53ec
https://doi.org/10.28999/2514-541x-2019-3-2-126-132
https://doi.org/10.28999/2514-541x-2019-3-2-126-132
Autor:
Lyubov K. Altunina, Vladimir G. Bondaletov, Darya V. Fisenko, Maria S. Fufaeva, Vladimir N. Manzhay
Publikováno v:
Journal of Siberian Federal University. Chemistry. :166-176
The paper presents the results of studies of the flow properties of viscous compositions consisting of polyvinyl alcohol, polymeric oil resin, and water. After a freeze-thaw cycle three-component cryogels are formed from them. Mechanical, thermal, ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a44ab6948d83c11b376d4a97b8edef07
https://doi.org/10.17516/1998-2836-0116
https://doi.org/10.17516/1998-2836-0116
Publikováno v:
Journal of Siberian Federal University. Chemistry. :160-165
The application of double resonance method for determining the dynamics of fluidity changes of thermotropic gel-forming compositions based on cellulose ether is considered. To determine the gel point, a modified version of the ‘Rheokinetika’ visc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5da15cfb5746a8efa8bd44aabecb7cce
https://doi.org/10.17516/1998-2836-0115
https://doi.org/10.17516/1998-2836-0115
Publikováno v:
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019.
The paper presents the results of a study of the rheological properties of aqueous solutions of polyvinyl alcohol and two-component cryogels. The two-component cryogels formed from aqueous solutions of polyvinyl alcohol are viscoelastic bodies. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7a9ac6f03a7e26e81da069437d9ebbf
https://doi.org/10.1063/1.5131975
https://doi.org/10.1063/1.5131975
Publikováno v:
AIP Conference Proceedings.
The paper presents the results of investigation of heterophase cryogels with dispersed fillers such as sand, sandy loam, loam, and clay. The elastic and thermophysical properties of heterophase cryogels as well as mechanical properties of dry heterop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d508a67b6121bf7bb230abe272e502d1
https://doi.org/10.1063/1.5083254
https://doi.org/10.1063/1.5083254
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::996bada23a002877bb8e5dd4786c24fc
https://doi.org/10.1063/1.5083279
https://doi.org/10.1063/1.5083279
Autor:
Varvara S. Ovsyannikova, Lyubov K. Altunina, Dmitry Aleksandrovich Filatov, Anastasia G. Shcherbakova
Publikováno v:
AIP Conference Proceedings.
The paper presents the results of laboratory experiments on the biodegradation of different oil compositions from the Usinskoye oil field in the presence of systems for enhanced oil recovery. It is shown that the oil-displacing IKhN-PRO system could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a16d412a44f377e76d97ab2247ddd0
https://doi.org/10.1063/1.5013844
https://doi.org/10.1063/1.5013844
Publikováno v:
AIP Conference Proceedings.
The paper presents the results of an investigation of cryogels filled with an oil-polymer resin. The rheological properties of three-component emulsion, as well as the elastic and thermophysical properties of filled cryogels are studied. A comparativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b738fbdebdda91b2e09f20ae0d8f63f
https://doi.org/10.1063/1.5013737
https://doi.org/10.1063/1.5013737