Zobrazeno 1 - 10
of 70
pro vyhledávání: '"N. V. Shel"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 56:570-579
The protective effectiveness of oil compositions in the presence of sulfur dioxide was studied. The moisture permeability of oil films and the corrosion rate of steels both protected and unprotected by oil films increase with increasing relative humi
Kinetics of Electrode Processes on Metals Coated with Hydrocarbon Films in Solutions of Electrolytes
Publikováno v:
Portugaliae Electrochimica Acta v.39 n.5 2021
Kinetics regularities of hydrogen evolution reaction (HER) on Armco iron and copper anodic ionization, covered with a hydrocarbon film based on I-20A oil with a fixed amount of gun grease of the highest quality (GGHQ), were studied at room temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::535099e2c3981c5f17d68272be894c04
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042021000500335
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042021000500335
Autor:
N. V. Shel, Liudmila Tsygankova, M. V. Vigdorowitsch, E. D. Tanygina, Vladimir Vigdorovich, L. G. Knyazeva
Publikováno v:
Polymer Science, Series D. 12:322-327
The sorption of surface-active substances (surfactants), namely, C18–C21 synthetic fatty carboxylic acids (distillation residues of their production), a number of amines, and amides from films of pure, normal paraffinic hydrocarbons such as heptane
Autor:
Liudmila Tsygankova, L. G. Knyazeva, A. N. Dorokhova, N. V. Shel, M. V. Vigdorowitsch, Vladimir Vigdorovich
Publikováno v:
Polymer Science, Series D. 12:162-166
To simulate conditions for evaluating the inhibition efficiency of an IFKhAN-114 volatile inhibitor under atmospheric corrosion of copper in the presence in the air of two corrosion promoters CO2 + NH3 or H2S + NH3, polarization measurements were per
Publikováno v:
International Journal of Environmental Science and Technology. 16:6227-6236
A lean method for calculation of the dynamic capacity of a sorbent as the time function has been suggested that employs a limited amount of experimental data for a sorption process of any duration and allows to obtain an analytical solution by quadra
Publikováno v:
Polymer Science, Series D. 12:105-109
At room temperature, moisture, SO2, and oxygen permeability of mineral oils, i.e., industrial I‑20A, M-10G2(K) (product and waste, MWO), rapeseed, and sunflower are studied. It is shown that all the studied oils are highly permeable to H2O, SO2, an
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 54:1026-1031
Using the chemical, electrochemical, and X-ray phase analysis, it has been shown that intermetallic compounds in Zn–Sb, Cd–Sb, Mg–Sb, and Al–Sb systems dissolve mainly with metal ionization, partial ionization of antimony, and parallel proces
Autor:
V. I. Vigdorovich, N. V. Shel, A. A. Uryadnikov, E. D. Tanygina, Liudmila Tsygankova, M. N. Esina
Publikováno v:
Chemical and Petroleum Engineering. 54:202-210
Qualitative criteria for the universalism of hydrogen sulfide and carbon dioxide corrosion inhibitors and their quantitative indices for the corrosion of carbon steel are proposed. They include the maximum value of the total corrosion rate in the pre
Publikováno v:
Kondensirovannye sredy i mezhfaznye granitsy = Condensed Matter and Interphases. 20:32-41
Предложен расчетный способ оценки количества вещества адсорбата (N) и динамической емкости сорбента (Q) в условиях очистки от загрязните
Autor:
L. E. Tsygankovab, N. V. Shel, A. A. Uryadnikov, N. G. Anufriev, Vladimir Vigdorovich, L. G. Knyazeva
Publikováno v:
Polymer Science, Series D. 11:77-81
A technique for the evaluation of the partial contributions of individual components of anticorrosion protective systems (PSs) to their integrated efficiency under the metal corrosion of any nature in the gas or liquid phase and under the conditions