Zobrazeno 1 - 10
of 90
pro vyhledávání: '"R. A. Yurchenko"'
Autor:
R. A. Yurchenko
Publikováno v:
THE LATEST DEVELOPMENT OF THE MODERN LEGAL SCIENCES AND EDUCATION IN UKRAINE AND EU COUNTRIES: AN EXPERIENCE, CHALLENGES, EXPECTATIONS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a27be16a938a8f1f83261a005e499245
https://doi.org/10.30525/978-9934-26-033-9-33
https://doi.org/10.30525/978-9934-26-033-9-33
Publikováno v:
Journal of Analytical Chemistry. 63:629-636
The distribution of ethanol and butanol between n-hexane and aqueous solutions of ammonium sulfate at 20 ± 1°C was studied over an ideal concentration region of the substances in the organic phase. The distribution constants of the substances and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935913ff1c0fcc8b591028b77fa765d1
https://doi.org/10.1134/s1061934808070058
https://doi.org/10.1134/s1061934808070058
Publikováno v:
Russian Journal of Applied Chemistry. 79:1969-1972
Inhibiting effect of 1-phenacylmethylpyridinium bromides containing urea or thiourea substituents in the pyridinium ring on steel and zinc corrosion in sulfuric acid solutions was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d1e1f2a929b1c31f84d2dfe7ec40d9f
https://doi.org/10.1134/s1070427206120123
https://doi.org/10.1134/s1070427206120123
Publikováno v:
Russian Journal of Applied Chemistry. 79:1100-1104
The inhibiting action of N-acetylmethylpyridinium bromides on the corrosion of low-carbon steel in a 3 M sulfuric acid solution at 20, 40, 60, and 80°C was studied. The mechanism of their protective action was examined using electrochemical methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a54b66703042d5a48af336c9b8784ec
https://doi.org/10.1134/s1070427206070111
https://doi.org/10.1134/s1070427206070111
Publikováno v:
Russian Journal of Applied Chemistry. 77:1117-1120
The inhibiting effect of N-phenacylpyridinium bromides with the amide group in the pyridine ring on corrosion of carbon steel in 3 M sulfuric acid is studied. A relationship between the nature of substituents at the amide group and the corrosion-prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35d8cc97be52c23ca791dd4c12e0e67d
https://doi.org/10.1023/b:rjac.0000044159.65275.47
https://doi.org/10.1023/b:rjac.0000044159.65275.47
Publikováno v:
Russian Journal of Applied Chemistry. 76:1764-1768
The inhibiting action of N-phenacylmethylpyridinium bromides on corrosion of carbon steel in a 3 M sulfuric acid solution was studied. A relationship between the structure of the compounds under study and their corrosion-protective properties was rev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7b295cb9702b52969d66530d792b997
https://doi.org/10.1023/b:rjac.0000018679.25429.c2
https://doi.org/10.1023/b:rjac.0000018679.25429.c2
Publikováno v:
Russian Journal of Applied Chemistry. 84:2008-2010
Comparative analysis of inhibitory effect of N-decyl and N-phenacylmethylpyridinium bromides and their mixtures with potassium chloride, bromide, and iodide, and also with urotropin and paraform was carried out at corrosion of steel 08 KP in 3 M H2SO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ddc0f335dddd9f033547d7bebe89f28
https://doi.org/10.1134/s1070427211110310
https://doi.org/10.1134/s1070427211110310
Publikováno v:
Russian Journal of Applied Chemistry. 84:2015-2017
Inhibiting action of N-phenacylmethylheterylazolium bromides based on imidazole, benzimidazole, benzthiazole, and their mixtures with potassium iodide, urotropin, or paraform on the steel corrosion in 3 M H2SO4 solutions was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8124eac629b2528e9f0f94b1ec293925
https://doi.org/10.1134/s1070427211110346
https://doi.org/10.1134/s1070427211110346
Publikováno v:
Russian Journal of General Chemistry. 79:1632-1634
By reaction of di(adamant-1-yl) and di(adamant-2-yl) phosphites with sulfur in the presence of triethylamine diadamantylthiophosphoric acid triethylammonium salts were obtained. The latter by the action of hydrochloric acid were converted into free t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e091f99de2704b307fcdb98ce4113a81
https://doi.org/10.1134/s1070363209080076
https://doi.org/10.1134/s1070363209080076
Publikováno v:
Russian Journal of Applied Chemistry. 80:675-677
Inhibiting effect of 1-phenacylmethylpyridinium bromides containing acylthiourea substituents in the pyridine ring on corrosion of mild steel in sulfuric acid (3 M) was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a3d129a90fae53b2ea28a43942f02aa
https://doi.org/10.1134/s1070427207040325
https://doi.org/10.1134/s1070427207040325