Design of Laboratory Pilot Reactor for Filtering and Separation of Water – oil Emulsions
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 32799
Design of Laboratory Pilot Reactor for Filtering and Separation of Water – oil Emulsions

Authors: Irena Markovska, Nikolai Zaicev, Bogdan Bogdanov, Dimitar Georgiev, Yancho Hristov

Abstract:

The present paper deals with problems related to the possibilities to use fractal systems to solve some important scientific and practical problems connected with filtering and separation of aqueous phases from organic ones. For this purpose a special separator have been designed. The reactor was filled with a porous material with fractal dimension, which is an integral part of the set for filtration and separation of emulsions. As a model emulsion hexadecan mixture with water in equal quantities (1:1) was used. We examined the hydrodynamics of the separation of the emulsion at different rates of submission of the entrance of the reactor.

Keywords: pilot reactor, fractal systems, separation, emulsions

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1073122

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1544

References:


[1] V.V. Guliants, M.A. Carreon and Y.S. Lin, "Ordered mesoporous and macroporous inorganic films and membranes", J. Membr. Sci., vol. 235, pp. 53-72, 2004.
[2] C. Leger, H. De Lira and R. Paterson, "Preparation and properties of surface modified ceramic membranes. Part II. Gas and liquid permeabilities of 5 nm alumina membranes modified by a monolayer of bound polydimethylsiloxane (PDMS) silicon oil", J. Membr. Sci., vol. 120, pp. 135 -146, 1996.
[3] C. Leger, H. De Lira and R. Paterson, "Preparation and properties of surface modified ceramic membranes. Part III. Gas permeation of 5 nm alumina membranes modified by trichloro-octadecylsilane", J. Membr. Sci., vol. 120, pp. 187-195, 1996.
[4] U. M. Molokovich, Nonequilibrium filtering and its application in oilfield practice, Moscow: Regular and chaotic dynamics, 2006, p. 214
[5] W.A. ðÜorolev, Cleanup of grounds from pollution, ð£ð¥scow: Science 2001, p. 309
[6] M. A. Samaha, H. V. Tafreshi, and M. Gad-el-Hak, Modeling drag reduction and meniscus stability of superhydrophobic surfaces comprised of random roughness, Phys. Fluids, vol. 23, pp. 12001- 12008, 2011.
[7] O. Manor, I. U. Vakarelski, X. Tang, S. J. O-Shea, G. W. Stevens, F. Grieser, R. R. Dagastine, and D.Y. C. Chan , "Hydrodynamic Boundary Conditions and Dynamic Forces between Bubbles and Surfaces", Phys. Rev. Lett., vol. 101, pp. 24501-24504, 2008.
[8] B. Lefevre, A. Saugey, J. L. Barrat, L. Bocquet, E. Charlaix, P.F. Gobin and G. Vigier, "Intrusion and extrusion of water in highly hydrophobic mesoporous materials: effect of the pore texture", Colloids and Surfaces A: Physicochem. Eng. Aspects, vol. 241, pp. 265-272, July 2004.
[9] O. Manor, I. U. Vakarelski, G. W. Stevens, F. Grieser, R. R. Dagastine and D. Y. C. Chan, "Dynamic Forces between Bubbles and Surfaces and Hydrodynamic Boundary Conditions", Langmuir, vol. 24 , pp 11533 - 11543, 2008.
[10] R. E. Collins, Flow of Fluids Through Porous Materials, Reinholds Publ. Co, N.Y., 1961, 351 p.