Zobrazeno 1 - 10
of 14
pro vyhledávání: '"G. F. Bol'shakov"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 14:426-429
Publikováno v:
Chemistry and Technology of Fuels and Oils. 12:464-467
1. First we determined the contaminant particle size distribution of fuels from the optical information obtained from light scattering at 20 to 180° using the statistical regularization method. 2. We developed experimental installations for obtainin
Autor:
V. L. Litvinov, G. F. Bol'shakov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 4:385-388
Publikováno v:
Chemistry and Technology of Fuels and Oils. 9:390-393
1. A method has been developed for determining the dispersity of contaminant particles in fuels and oils, using small-angle light scattering. 2. With this method, it is possible to determine the amount and sizes of particles from 2 to 100μ in liquid
Autor:
G. F. Bol'shakov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 6:139-143
1. The oxidation of the TS-1 and T-1 fuels (rid of trace impurities) without contact with metals forms a solid phase consisting of amorphous substances. The oxidation of the same fuels in contact with metals results in the appearance of precipitates
Publikováno v:
Chemistry and Technology of Fuels and Oils. 4:416-419
1. The petroleum sulfides obtained from the 170–310°C fraction of Arlan crude by extraction with aqueous sulfuric acid and purified by reextraction or chromatography consists of alkyl thiacyclanes and thiaalkanes (96.1−95.2%), aryl sulfides (0.6
Autor:
A. I. Stekhun, G. F. Bol'shakov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 8:825-828
1. Distillates from the hydrocracking of deasphalted 47% petroleum residue are distinguished by an increased content of nitrogen bases of secondary origin formed as the result of hydrocatalytic transformations of neutral organic nitrogen compounds. 2
Publikováno v:
Chemistry and Technology of Fuels and Oils. 3:270-274
1. Naphthenic-aromatic hydrocarbons give a considerable reduction in the thermal-oxidative stability of hydrocarbon fuels and are the cause and source of insoluble resin and sediment formation at elevated temperatures. 2. The minimum amount of sedime
Autor:
G. F. Bol'shakov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 4:758-761
1. Oxidation of TS-1G fuel with certain individual sulfur compounds at 150°C in the presence of copper leads to formation of precipitates consisting of crystalline and amorphous substances. 2. Oxidation of TS-1G fuel with n-nonyl mercaptan, dioctyl
Publikováno v:
Chemistry and Technology of Fuels and Oils. 2:202-204