![Separation of Finely Disperse [sic] Oil Droplets in Aqueous Suspensions by Flow Through Granular Porous Media PDF](https://books.google.com/books/content/images/frontcover/0ra9HAAACAAJ?fife=w150-h200)
Author: Yeang-Po SuPublisher:
ISBN:
Category :
Languages : en
Pages : 648
Book Description
Separation of Finely Disperse [sic] Oil Droplets in Aqueous Suspensions by Flow Through Granular Porous Media
![Separation of Finely Disperse [sic] Oil Droplets in Aqueous Suspensions by Flow Through Granular Porous Media PDF](https://books.google.com/books/content/images/frontcover/0ra9HAAACAAJ?fife=w80-h100)
Author: Yeang-Po SuNational Union Catalog
Author: Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 686
Book Description
Includes entries for maps and atlases.
Separation of Finely Dispersed Liquid-liquid Suspensions by Flow Through Fibrous Media
Author: Lloyd Allen SpielmanPublisher:
ISBN:
Category :
Languages : en
Pages : 518
Book Description
Droplet Separation
Author: Armin BürkholzParticle Transport in Flow Through Porous Media
Author: Russell Edgar MauPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 302
Book Description
Oil/water separation
Author: Fidelis A. OsamorPublisher:
ISBN:
Category : Oil pollution of rivers, harbors, etc
Languages : en
Pages : 116
Book Description
Improved Oil Recovery by Surfactant and Polymer Flooding
Author: D.O. ShahPublisher: Elsevier
ISBN: 0323141579
Category : Technology & Engineering
Languages : en
Pages : 589
Book Description
Improved Oil Recovery by Surfactant and Polymer Flooding contains papers presented at the 1976 AIChE Symposium on Improved Oil Recovery by Surfactant and Polymer Flooding held in Kansas City. Organized into 18 chapters, the book includes papers that introduce petroleum reservoirs and discuss interfacial tension; molecular forces; molecular aspects of ultralow interfacial tension; the structure, formation, and phase inversion of microemulsions; and thermodynamics of micellization and related phenomena. Papers on adsorption phenomena at solid/liquid interfaces and reservoir rocks, as well as on flow through porous media studies on polymer solutions, microemulsions, and soluble oils are also provided. Significant topics on molecular, microscopic, and macroscopic aspects of oil displacement in porous media by surfactant and polymer solutions and related phenomena are also discussed. The literature cited in this book forms a comprehensive list of references in relation to improved oil recovery by surfactant and polymer flooding. This book will be useful to experts and non-experts in this field of research.
Solid-Liquid Separation
Author: Ladislav SvarovskyPublisher: Butterworth-Heinemann
ISBN: 148316280X
Category : Science
Languages : en
Pages : 731
Book Description
Solid-Liquid Separation, Third Edition reviews the equipment and principles involved in the separation of solids and liquids from a suspension. Some important aspects of solid-liquid separation such as washing, flotation, membrane separation, and magnetic separation are discussed. This book is comprised of 23 chapters and begins with an overview of solid-liquid separation processes and the principles involved, including flotation, gravity sedimentation, cake filtration, and deep bed filtration. The following chapters focus on the characterization of particles suspended in liquids; the efficiency of separation of particles from fluids; coagulation and flocculation; gravity thickening; and the operating characteristics, optimum design criteria, and applications of hydrocyclones. The reader is also introduced to various solid-liquid separation processes such as centrifugal sedimentation, screening, and filtration, along with the use of filter aids. Countercurrent washing of solids and problems associated with fine particle recycling are also considered. The final chapter is devoted to the thermodynamics of particle-fluid interaction. This monograph will be useful to chemical engineers and process engineers, particularly those in plant operation, plant design, or equipment testing and commissioning. It can also be used as a textbook for both undergraduate and postgraduate students.
The Displacement of Oil by Aqueous Solutions in Porous Media
Author: Mariame SakanokoPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
The immiscible displacement of oil by water in a petroleum reservoir has been simulated in the laboratory using a consolidated porous medium constructed out of silica sand particles. Four distinct displacement flow modes were employed, namely horizontal, vertical upward, vertical downward, and transverse. Experiments were carried out by displacing the oil phase (heavy paraffin oil) by the aqueous phase (dyed glycerol solution) at different oil/water viscosity ratios, at different flow rates, and in the presence and absence of connate water (connate water is the name given to the very small amount of water that occurs naturally in petroleum reservoirs). The objective of this study was to investigate the effects of viscosity ratio, flow rate, and flow mode on the oil recovery efficiency. In the absence of connate water, a decrease in the oil recovery is observed when the oil/water viscosity ratio increases for all four flow modes but the displacement patterns are different for each flow mode. In the presence of connate water, the dependence of oil recovery on viscosity ratio is similar although in this case the displacement patterns are almost indistinguishable for the four different flow modes on account of coalescence of the connate water phase with the displacing aqueous phase. Without connate water, the highest recovery is obtained in the vertical upward mode where the buoyancy forces stabilize the displacement process. Conversely, in the vertical downward flow mode, the instability promoted by gravity leads to a low recovery. Comparison of the results obtained with and without connate water shows that connate water has a negative effect on the recovery and, moreover, that the synergistic effect between the viscosity ratio and the connate water reduces the oil recovery efficiency significantly.
Author: