Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. A. Mamed'yarov"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 53:494-500
Esters of vicinal dicarboxylic acids are synthesized. Their structural specifics are studied. The thermooxidative stability of the vicinal dicarboxylic acid esters is estimated. It is established by IR spectroscopy that the oxidation proceeds along t
Autor:
M. A. Mamed’yarov, F. Kh. Alieva
Publikováno v:
Chemistry and Technology of Fuels and Oils. 50:197-201
New compositions of alkenyl succinate and synthetic hydrocarbon-based oils are developed. The physico-chemical, thermooxidative, and tribological properties of these oils are studied.
Publikováno v:
Chemistry and Technology of Fuels and Oils. 50:5-10
Several diesters of 1,2-dimethyl cyclohex-4-ene with C4–C9 aliphatic monocarboxylic acids and with C5–C9 synthetic fatty acids are synthesized. The physicochemical and performance properties of these compounds are studied and some of them are pro
Autor:
F. Kh. Alieva, M. A. Mamed’yarov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 45:92-97
Esters of succinic acid derivatives have been synthesized. The dependence of their viscosity-temperature properties on the structure of the side radicals has been studied. Esters of hexa-2-enylsuccinic, cyclohexa-2-enylsuccinic, and benzylsuccinic ac
Autor:
G. N. Gurbanov, M. A. Mamed’yarov
Publikováno v:
Petroleum Chemistry. 48:487-490
A series of esters of 2,3-(bicyclo[2.2.1]hept-5-ene)dimethanol and C4–C9 aliphatic monocarboxylic acids were synthesized. The physicochemical, viscosity-temperature, thermo-oxidative, and lubricating properties of these compounds were determined, a
Publikováno v:
Petroleum Chemistry. 48:398-403
The relationship between the chemical structure and the viscosity-temperature characteristics and thermo-oxidative properties of esters of cyclic neopolyols and bicyclic diols was studied. A number of features that allow experiments to be run in a ta
Publikováno v:
Chemistry and Technology of Fuels and Oils. 44:50-54
The effect of the chemical structure of 2,2,5,5-tetramethylcyclopentanol, 2,2,6,6-tetramethylcyclohexanol, 1,1-dimethyl-3-cyclohexene, and 2,2,-dimethyl-(2,2,1)-bicyclo-5-heptene based on C3–C8 aliphatic monocarboxylic acids and their phosphorus-an
Autor:
M. A. Mamed’yarov, F. Kh. Alieva
Publikováno v:
Petroleum Chemistry. 49:261-263
The correlation between the chemical structure and the lubricity of various esters of hexenylsuccinic acid was revealed, which makes it possible to carry out experiments in a rational and selective manner.
Autor:
M. A. Mamed’yarov, F. Kh. Alieva
Publikováno v:
Petroleum Chemistry. 48:238-240
Synthetic oils based on alkenylsuccinic acid esters containing various alcohol residues were synthesized and the dependence of their stability on the chemical structure was studied for the first time. It was found that a change in the alcohol radical
Autor:
G. N. Gurbanov, M. A. Mamed'yarov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 28:589-592