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2.2.6. Viscosity tests neftej and petrosimilar systems


Kinetic viscosity of objects defined by means of a viscosimeter capillary glass ВПЖ-3. Temperature supported with the help termostatirujushchego devices. Measurement is based on definition of time of capillary flow of certain volume of a liquid from izmeri-telnogo the tank.
Viscosity pays off under the formula:
ті = To ¦ t • d
L
Where G | - kinetic viscosity, mm/with;
To - a viscosimeter constant = 0,01071 mm/with; t - time of the expiration of a liquid, with; d - diameter of a capillary = 0,43 mm.
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A source: Tagirzjanov, Marseilles Ilgisovich. ASPHALTENES VANADIJSODERZHASHCHIH neftej (on an example of oil objects of deposits of Tatarstan) the Dissertation on competition of a scientific degree of a Cand.Chem.Sci. Kazan - 2003. 2003

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