Zobrazeno 1 - 10
of 10
pro vyhledávání: '"A. N. Bodan"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 20:435-438
Publikováno v:
Chemistry and Technology of Fuels and Oils. 20:408-411
Publikováno v:
Petroleum Chemistry U.S.S.R.. 18:112-117
1. 1. By the measurement of electrical conductivity information may be obtained about the structure and properties of residual petroleum products, in spite of the presence in the latter of conducting impurities. 2. 2. Using electrical conductivity rh
Publikováno v:
Chemistry and Technology of Fuels and Oils. 22:210-213
The sulfonation of untreated petroleum fractions with gaseous SO/sub 3/ by a conventional procedure gives a large quantity of acid tar that plugs the laboratory sulfonation reactor. To eliminate this problem, the authors performed sulfonation with a
Publikováno v:
Chemistry and Technology of Fuels and Oils. 22:37-39
Publikováno v:
Chemistry and Technology of Fuels and Oils. 23:390-392
Publikováno v:
Chemistry and Technology of Fuels and Oils. 12:920-922
Publikováno v:
Chemistry and Technology of Fuels and Oils. 20:27-29
This article investigates the effectiveness of using asphaltic materials as binders in various vibration-absorbing formulations for transport equipment. The vibration absorption properties of the asphalts were determined on the basis of the vibration
Autor:
A. N. Bodan, B. A. Godun
Publikováno v:
Chemistry and Technology of Fuels and Oils. 10:866-868
In the example of x-ray structural investigation of petroleum asphalts and an oil containing an additive, feasibility has been demonstrated for studying disperse petroleum systems by means of the x-ray method. Large-scale x-ray scattering has been us
Publikováno v:
Chemistry and Technology of Fuels and Oils. 6:946-948