IZUCHENIE YAVLENIYA SMACHIVANIYA V NEFTYANYH DISPERSNYH SISTEMAH PRI PROMYSLOVOY PODGOTOVKE
Authors:
1.
KNITU
2.
KP(F)U
3.
AGNI
4.
KNITU
5.
KNITU
6.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
20.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 622.276.8
Language:
Russian
Keywords:
нефть, эмульсия, поверхностно-активное вещество, демульгатор, смачивание, oil, emulsion, surfactant, demulgator, wetting
Abstract (English):
Studied a number of surfactants of different classes and types of assignments to determine their applicability as wetting agents in the destruction of oil-water emulsions, stabilized particles of mechanical impurities. An assessment of changes in the dynamic contact angle and the speed of wetting time on contact line. Methods and apparatus for determining the ability of the surfactant to wet hydrocarbon and inorganic surface. It was found that anionic surfactants and textile auxiliaries exhibit higher wettability compared with demulsifiers, regardless of the nature of particles of mechanical impurities.
Studied a number of surfactants of different classes and types of assignments to determine their applicability as wetting agents in the destruction of oil-water emulsions, stabilized particles of mechanical impurities. An assessment of changes in the dynamic contact angle and the speed of wetting time on contact line. Methods and apparatus for determining the ability of the surfactant to wet hydrocarbon and inorganic surface. It was found that anionic surfactants and textile auxiliaries exhibit higher wettability compared with demulsifiers, regardless of the nature of particles of mechanical impurities.
Keywords:
нефть, эмульсия, поверхностно-активное вещество, демульгатор, смачивание, oil, emulsion, surfactant, demulgator, wetting
нефть, эмульсия, поверхностно-активное вещество, демульгатор, смачивание, oil, emulsion, surfactant, demulgator, wetting
1. R.H. Fassahov, I.N. Diyarov, R.F. Hamidullin, Neftyanoe hozyaystvo, Ocenka moyuschego deystviya i smachivayuschey sposobnosti PAV, 12, 64-67, (1996).
2. R.F. Hamidullin, R.M. Fathutdinova, I.K. Kiyamov, M.R. Hamidi, L.I. Kiyamova, Himiya i tehnologiya topliv i masel, Smachivayuschee i moyuschee deystvie PAV v processe razrusheniya vodoneftyanyh emul'siy, 4,. 23-30, (2013)
