Zobrazeno 1 - 10
of 14
pro vyhledávání: '"G. L. Trofimova"'
Autor:
A. Ya. Levin, V. P. Evstaf’ev, E. A. Kononova, G. A. Budanovskaya, I. E. Selezneva, G. L. Trofimova, O. V. Ivanova
Publikováno v:
Chemistry and Technology of Fuels and Oils. 52:634-637
A highly effective alkylphenolate additive, V-7140, with an alkali level of 400 mg KOH/g was synthesized in order to improve the performance properties of motor oils. It was shown that the functional and some physicochemical properties of V-7140 addi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24d37b10b8d71f1d802238a669574287
https://doi.org/10.1007/s10553-017-0754-1
https://doi.org/10.1007/s10553-017-0754-1
Study of the Interaction Between Motor-Oil Additives in Designing Additive Packages and Compositions
Autor:
G. A. Budanovskaya, A. Ya. Levin, E. A. Kononova, O. V. Ivanova, G. L. Trofimova, I. E. Selezneva, V. P. Evstaf’ev
Publikováno v:
Chemistry and Technology of Fuels and Oils. 50:460-464
We have studied the characteristic features of the interaction between motor-oil additives for different functional purposes with the aim of identifying synergism in the additive combinations. It is shown that the interactions should be studied using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52718037638edfda8eac662837bbd57d
https://doi.org/10.1007/s10553-015-0549-1
https://doi.org/10.1007/s10553-015-0549-1
Autor:
I. E. Selezneva, P. V. Katul’skii, O. V. Ivanova, A. N. Pervushin, A. Ya. Levin, G. L. Trofimova
Publikováno v:
Chemistry and Technology of Fuels and Oils. 48:208-213
Investigations have been carried out to select optimum conditions of synthesis of a superalkaline engine oil additive based on isododecyl phenol. A technology has been developed for commercial production of the additive that meets current and future
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ada8a443bbe6e30a36d6fedf020b6211
https://doi.org/10.1007/s10553-012-0360-1
https://doi.org/10.1007/s10553-012-0360-1
Publikováno v:
Chemistry and Technology of Fuels and Oils. 45:230-233
A method of producing the super-alkaline alkylphenol additive V-7130 for level SG/CD, CF-4, and higher lube oils, which makes it possible to retain the quality of the oil when the overall content of detergent additives is reduced, is developed. The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::501cc564cb6162fc354cb1eaba834d33
https://doi.org/10.1007/s10553-009-0134-6
https://doi.org/10.1007/s10553-009-0134-6
Publikováno v:
Chemistry and Technology of Fuels and Oils. 42:150-153
Fast laboratory methods have been developed for sufficiently reliably differentiating motor oils (primarily diesel oils) by qualification groups. These methods can be successfully used for developing new motor oil compositions and for assessing the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::003ea57faafd97de7ba3a29f3e1f1e25
https://doi.org/10.1007/s10553-006-0047-6
https://doi.org/10.1007/s10553-006-0047-6
Publikováno v:
Chemistry and Technology of Fuels and Oils. 37:427-431
Technology was developed for production of TsD-7 dithiophosphate additive and its industrial production from a mixture of primary and secondary short-chain alcohols was organized. The lubricating, antioxidant, and scavenger properties of this additiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aae0eca4e327f230dc411cda3ba3034
https://doi.org/10.1023/a:1014222928753
https://doi.org/10.1023/a:1014222928753
Publikováno v:
Chemistry and Technology of Fuels and Oils. 45:217-219
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fde91c623e39b29f2b603eb41ef332a6
https://doi.org/10.1007/s10553-009-0125-7
https://doi.org/10.1007/s10553-009-0125-7
Publikováno v:
Chemistry and Technology of Fuels and Oils. 11:873-877
1. By means of measurements of the solid-phase potential, with a simultaneous evaluation of the stabilizing properties of motor oil additives, it has been shown that the greatest stabilizing efficiency is obtained when the difference in donor—accep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2fe898b03845a6ffe1e0b365f935b70
https://doi.org/10.1007/bf00731803
https://doi.org/10.1007/bf00731803
Publikováno v:
Chemistry and Technology of Fuels and Oils. 20:604-607
This article describes an investigation of the structure and properties-detergent-dispersant, antioxidant, anticorrosion, antiwear, -- of Dialkyphenol-sulfonate additives. The 2,4-dialkylphenols used for this investigation were obtained by alkylation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::318a38d62c1130956d91a386a1e78d14
https://doi.org/10.1007/bf00726435
https://doi.org/10.1007/bf00726435
Autor:
N. I. Kuznetsova, G. L. Trofimova, I. F. Blagovidov, G. I. Shor, V. P. Lapin, L. A. Al'tshuler
Publikováno v:
Chemistry and Technology of Fuels and Oils. 7:430-434
1. A concentration has been established between the degree of oxidation of oils and the electrical potential of the solid phase, which can vary under the action of adsorbing additives. 2. An effect of the electrical potential of the solid phase on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f5935deafda780f43d1f5d9ff5b71dd
https://doi.org/10.1007/bf00716526
https://doi.org/10.1007/bf00716526