Statistical parameters of kinetics of heteroadagulation of microdrops of solar oil on carbon cloth

• Published in: Theoretical foundations of chemical engineering Vol. 48; no. 5; pp. 744 - 749
• Main Authors: Tarasov, V. V., Kovalenko, N. F., Rebane, D. A.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-09-2014
• Subjects: Chemistry; Chemistry and Materials Science; Ecological Problems: Design of Low-Waste and Closed Process Flow Diagrams; Industrial Chemistry/Chemical Engineering; heteroadagulation; microdrops; relative errors; root-mean-square deviations; Student; distribution; solar oil; trends
• ISSN: 0040-5795; 1608-3431
• DOI: 10.1134/S0040579514050108

The statistical parameters of hydrodynamic heteroadagulation of microdrops of solar oil with sizes of 0.5–2 μm have been obtained for the first time. The problem is of a great practical significance because the agglomeration of microdrops leads to substantial acceleration of purification of aqueous phase from them according to hydrodynamic heteroadagulation (HHA). HHA has been studied in the broad range of the rotation frequencies of rotor discs from 200 to 2000 min
−1
. Root-mean-square deviations
S
have been calculated in all points of kinetic curves and also their relative errors δ% have been obtained. The methods of analyzing the
u
-distributions and Student
t
-distributions have been used. The trends of random deviations of kinetic curves of heteroadagulation from mean values have been determined.