Relationship between the Degree of Dispersion of Fuel Oil and the Degree of Removal of Hydrogen Sulfide from It

One of the main characteristics of a petroleum disperse system (PDS) is the average particle diameter of the dispersed phase. The simplest and most affordable analytical method to determine this characteristic is photoelectrocolorimetry. It has been shown that the use of low-energy wave (constant ma...

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Bibliographic Details
Published in:Petroleum chemistry 2020-06, Vol.60 (6), p.716-721
Main Authors: Pivovarova, N. A., Vlasova, G. V., Akishina, E. S., Ryzhova, M. V.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Fuel oil
Fuel oil industry
Fuel oils
Hydrogen
Hydrogen sulfide
Industrial Chemistry/Chemical Engineering
Particle size
Structural members
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Summary:One of the main characteristics of a petroleum disperse system (PDS) is the average particle diameter of the dispersed phase. The simplest and most affordable analytical method to determine this characteristic is photoelectrocolorimetry. It has been shown that the use of low-energy wave (constant magnetic field of 0.1–0.4 T, ultrasound of 50 kHz) treatment and hydrogen sulfide scavengers leads to a change in the degree of dispersion of the system along with the degree of removal of hydrogen sulfide, which is determined from the residual hydrogen sulfide content in fuel oil. The method makes it possible to study the interaction of PDS structural elements and provides information on the disperse composition of fuel oil, which can be used to determine the most favorable conditions for the removal of hydrogen sulfide from fuel oil.
ISSN:0965-5441
1555-6239
DOI:10.1134/S0965544120060080