Zobrazeno 1 - 10
of 11
pro vyhledávání: '"A. I. Yusevich"'
Publikováno v:
Petroleum Chemistry. 60:834-851
The thermal decomposition of crumb rubber based on isoprene pure rubber in an autoclave in various media such as toluene, isopropyl alcohol, and water has been studied. The highest degree of conversion of pure rubber is achieved in a toluene medium,
Autor:
S. A. Perfilieva, Belarusian State Technological Universit, A. I. Yusevich, Jsc Belshina, Zh. S. Shashok, E. P. Uss, N. R. Prokopchuk
Publikováno v:
Polymer materials and technologies. 5:16-25
Publikováno v:
Oil and Gas Studies. :105-108
The effect on the process of oxidation of the oil tar of initiating additive - ethyl benzene was studied. It is shown, that ethyl - benzene provides being oxidized petroleum product with additional active centers free radicals. This speeds up the oxi
Autor:
S. N. Khadzhiev, V. V. Yurachka, D. A. Strizhakov, A. I. Yusevich, Kh. M. Kadiev, V. E. Agabekov
Publikováno v:
Petroleum Chemistry. 56:703-710
Basic features of thermal degradation of mixtures of vacuum tower bottoms with pine sawdust have been studied by dynamic thermogravimetry. The kinetic parameters of the process have been determined using the integral model-free Ozawa–Flynn–Wall m
Publikováno v:
Petroleum Chemistry. 54:111-119
The kinetics of thermal degradation of high-molecular-mass fractions of crude oil mixed with rapeseed oil has been studied by dynamic thermogravimetry. The structural parameters of the average molecule of vacuum residues of crude oils processed at Na
Autor:
M. A. Timoshkina, A. I. Yusevich
Publikováno v:
Chemistry and Technology of Fuels and Oils. 49:187-195
The effect of rapeseed oil addition on the yield, composition, and properties of products of destructive distillation of asphalt from deasphalting operation is studied. The mechanism of thermal cracking of fatty acid triglycerides is shown to change
Autor:
E. I. Grushova, A. I. Yusevich
Publikováno v:
Russian Journal of Physical Chemistry A. 81:1976-1979
The enthalpies of H-bonds in ethanol and isopropanol complexes with aprotic solvents, extractants of aromatic hydrocarbons, were determined. The thermodynamic functions of viscous flow activation and the mean degrees of association in dilute solution
Autor:
E. I. Grushova, A. I. Yusevich
Publikováno v:
Petroleum Chemistry. 47:421-424
The kinematic viscosity and the density of tetrahydrofurfuryl alcohol blends with acetone, ethanol, and ethylene glycol were examined. The thermodynamic functions of activation of viscous flow were determined. It was found that the dissolving power i
Publikováno v:
Russian Journal of General Chemistry. 77:1324-1327
The kinematic viscosity, thermodynamic activation functions of the viscous flow, and the mean degree of association of phenol and dilute solutions of aprotic polar solvents (dimethyl sulfoxide, N-methylpyrrolidone) in phenol in the flowing state were
Autor:
E. I. Grushova, A. I. Yusevich
Publikováno v:
Russian Journal of Physical Chemistry. 80:S189-S192
The kinematic viscosity of triethylene glycol containing small admixtures of polar aprotic solvents (dimethylsulfoxide, N-methylpyrrolidone, and tetramethylenesulfone) was measured. The thermodynamic functions of viscous flow activation and the mean