Multi Scale Experimental Investigation Of The Effects Of Nanofluids On Interfacial Properties And Their Implications For Enhanced Oil Recovery

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Multi-scale Experimental Investigation of the Effects of Nanofluids on Interfacial Properties and Their Implications for Enhanced Oil Recovery

Author : Wendi Kuang
Publisher :
ISBN 13 : 9781687962522
Total Pages : 165 pages
Book Rating : 4.9/5 (625 download)

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Book Synopsis Multi-scale Experimental Investigation of the Effects of Nanofluids on Interfacial Properties and Their Implications for Enhanced Oil Recovery by : Wendi Kuang

Download or read book Multi-scale Experimental Investigation of the Effects of Nanofluids on Interfacial Properties and Their Implications for Enhanced Oil Recovery written by Wendi Kuang and published by . This book was released on 2019 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: As major fractions of oil are left unexploited in reservoirs, novel enhanced oil recovery (EOR) methods are needed to recover larger portions of the fluid. Nanofluids have been reported to impact multi-phase flow behavior by various means. Nonetheless, the significance of some of the proposed effects is under debate, and the fundamental pore-scale mechanisms responsible for nanofluid-assisted EOR remain unexplained. In this work, we present the results of a multi-scale experimental study designed to develop a significantly improved understanding of the nanofluid-assisted EOR scheme. We first developed a stability assessment protocol to test the stability of, in total, eighteen nanofluids. Subsequently, the effects of stable nanofluids on interfacial properties were carefully characterized. Moreover, in order to probe the mechanisms of nanofluids at the pore scale, a miniature core-flooding apparatus, coupled with a high-resolution X-ray micro-CT scanner, was used to conduct experiments on rock samples. Oil production performance by spontaneous imbibition of both SiOx- and Al2O3-based nanofluids were tested in aged sandstone and dolomite samples. Furthermore, the effects of SiOx-based nanofluids on wettability were carefully evaluated by performing a pore-scale core-flooding experiment on oil-wet Berea sandstone samples at high-pressure and high-temperature conditions. This study reveals that wettability reversal is the primary factor responsible for the observed recovery enhancement when the selected nanofluids are introduced. While the effect of IFT reduction by nanofluids, which has been reported in some studies as a controlling factor, is less significant. However, we observed that the inclusion of surfactant in nanofluids could result in even higher oil recovery by triggering a synergistic effect through simultaneous wettability reversal and IFT reduction. By analyzing the fluid occupancy maps on a pore-by-pore basis, we observed that wettability reversal enabled the invasion of the displacing fluid into small pores by producing an imbibition flow process; while IFT reduction helped the displacing fluid to invade into pores that remained oil-wet. The combined effect of the former and the later phenomena produced the above-mentioned synergistic effect and generated superior oil recovery performance.

Experimental Investigation of Nanoparticle Enhanced Oil Recovery Techniques Using Micromodels

Author : Ayub Khezrnejad
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis Experimental Investigation of Nanoparticle Enhanced Oil Recovery Techniques Using Micromodels by : Ayub Khezrnejad

Download or read book Experimental Investigation of Nanoparticle Enhanced Oil Recovery Techniques Using Micromodels written by Ayub Khezrnejad and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology has found widespread application in a diverse range of industries. Researchers are now investigating whether nanotechnology can be applied to enhance oil recovery. The goal of enhanced oil recovery is to manipulate the fluid-fluid properties (interfacial tension, viscosity), and fluid-rock properties (contact angle, relative permeability) to improve pore scale recovery efficiency. In this study, nanofluids were prepared and injected into micromodels to study their effectiveness on oil recovery. Silicon oxide and aluminum oxide nanoparticles were used. Nanofluid viscosity and interfacial tension between nanofluid and oil was measured and modeled. Response Surface Methodology (RSM) was used to investigate the effect of the factors and their interactions. Fluid characterization data shows that nanoparticles are effective in both interfacial tension reduction and viscosity enhancement. The results from the micromodel studies indicate that adding a small amount of nanoparticles to the brine can enhance oil recovery by approximately 10 % - 20 %.

Nanofluids and Their Engineering Applications

Author : K.R.V. Subramanian
Publisher : CRC Press
ISBN 13 : 0429886985
Total Pages : 523 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Nanofluids and Their Engineering Applications by : K.R.V. Subramanian

Download or read book Nanofluids and Their Engineering Applications written by K.R.V. Subramanian and published by CRC Press. This book was released on 2019-06-18 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanofluids are solid-liquid composite material consisting of solid nanoparticles suspended in liquid with enhanced thermal properties. This book introduces basic fluid mechanics, conduction and convection in fluids, along with nanomaterials for nanofluids, property characterization, and outline applications of nanofluids in solar technology, machining and other special applications. Recent experiments on nanofluids have indicated significant increase in thermal conductivity compared with liquids without nanoparticles or larger particles, strong temperature dependence of thermal conductivity, and significant increase in critical heat flux in boiling heat transfer, all of which are covered in the book. Key Features Exclusive title focusing on niche engineering applications of nanofluids Contains high technical content especially in the areas of magnetic nanofluids and dilute oxide based nanofluids Feature examples from research applications such as solar technology and heat pipes Addresses heat transfer and thermodynamic features such as efficiency and work with mathematical rigor Focused in content with precise technical definitions and treatment

Chemical Nanofluids in Enhanced Oil Recovery

Author : Rahul Saha
Publisher : CRC Press
ISBN 13 : 1000433579
Total Pages : 171 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Chemical Nanofluids in Enhanced Oil Recovery by : Rahul Saha

Download or read book Chemical Nanofluids in Enhanced Oil Recovery written by Rahul Saha and published by CRC Press. This book was released on 2021-09-14 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable world economy requires a steady supply of crude oil without any production constraints. Thus, the ever-increasing energy demand of the entire world can be mostly met through the enhanced production from crude oil from existing reservoirs. With the fact that newer reservoirs with large quantities of crude oil could not be explored at a faster pace, it will be inevitable to produce the crude oil from matured reservoirs at an affordable cost. Among alternate technologies, the chemical enhanced oil recovery (EOR) technique has promising potential to recover residual oil from matured reservoirs being subjected to primary and secondary water flooding operations. Due to pertinent complex phenomena that often have a combinatorial role and influence, the implementation of chemical EOR schemes such as alkali/surfactant/polymer flooding and their combinations necessitates upon a fundamental understanding of the potential mechanisms and their influences upon one another and desired response variables. Addressing these issues, the book attempts to provide useful screening criteria, guidelines, and rules of thumb for the identification of process parametric sets (including reservoir characteristics) and response characteristics (such as IFT, adsorption etc.,) that favor alternate chemical EOR systems. Finally, the book highlights the relevance of nanofluid/nanoparticle for conventional and unconventional reservoirs and serves as a needful resource to understand the emerging oil recovery technology. Overall, the volume will be of greater relevance for practicing engineers and consultants that wish to accelerate on field applications of chemical and nano-fluid EOR systems. Further, to those budding engineers that wish to improvise upon their technical know-how, the book will serve as a much-needed repository.

Carbon and Oxide Nanostructures

Author : Noorhana Yahya
Publisher : Springer Science & Business Media
ISBN 13 : 3642146732
Total Pages : 413 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Carbon and Oxide Nanostructures by : Noorhana Yahya

Download or read book Carbon and Oxide Nanostructures written by Noorhana Yahya and published by Springer Science & Business Media. This book was released on 2011-01-12 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers all aspects of carbon and oxide based nanostructured materials. The topics include synthesis, characterization and application of carbon-based namely carbon nanotubes, carbon nanofibres, fullerenes, carbon filled composites etc. In addition, metal oxides namely, ZnO, TiO2, Fe2O3, ferrites, garnets etc., for various applications like sensors, solar cells, transformers, antennas, catalysts, batteries, lubricants, are presented. The book also includes the modeling of oxide and carbon based nanomaterials. The book covers the topics: Synthesis, characterization and application of carbon nanotubes, carbon nanofibres, fullerenes Synthesis, characterization and application of oxide based nanomaterials. Nanostructured magnetic and electric materials and their applications. Nanostructured materials for petro-chemical industry. Oxide and carbon based thin films for electronics and sustainable energy. Theory, calculations and modeling of nanostructured materials.

Chemical Enhanced Oil Recovery

Author : Patrizio Raffa
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110640430
Total Pages : 260 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Chemical Enhanced Oil Recovery by : Patrizio Raffa

Download or read book Chemical Enhanced Oil Recovery written by Patrizio Raffa and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-07-22 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims at presenting, describing, and summarizing the latest advances in polymer flooding regarding the chemical synthesis of the EOR agents and the numerical simulation of compositional models in porous media, including a description of the possible applications of nanotechnology acting as a booster of traditional chemical EOR processes. A large part of the world economy depends nowadays on non-renewable energy sources, most of them of fossil origin. Though the search for and the development of newer, greener, and more sustainable sources have been going on for the last decades, humanity is still fossil-fuel dependent. Primary and secondary oil recovery techniques merely produce up to a half of the Original Oil In Place. Enhanced Oil Recovery (EOR) processes are aimed at further increasing this value. Among these, chemical EOR techniques (including polymer flooding) present a great potential in low- and medium-viscosity oilfields. • Describes recent advances in chemical enhanced oil recovery. • Contains detailed description of polymer flooding and nanotechnology as promising boosting tools for EOR. • Includes both experimental and theoretical studies. About the Authors Patrizio Raffa is Assistant Professor at the University of Groningen. He focuses on design and synthesis of new polymeric materials optimized for industrial applications such as EOR, coatings and smart materials. He (co)authored about 40 articles in peer reviewed journals. Pablo Druetta works as lecturer at the University of Groningen (RUG) and as engineering consultant. He received his Ph.D. from RUG in 2018 and has been teaching at a graduate level for 15 years. His research focus lies on computational fluid dynamics (CFD).

Multiscale Study of Impact of Wettability, Mineralogy, and Pore Topology on Fluid Displacement by Surfactants, Microemulsions, and Nanofluids in Heterogeneous Rocks

Download Multiscale Study of Impact of Wettability, Mineralogy, and Pore Topology on Fluid Displacement by Surfactants, Microemulsions, and Nanofluids in Heterogeneous Rocks PDF Online Free

Author : Tianzhu Qin
Publisher :
ISBN 13 : 9781658425513
Total Pages : 206 pages
Book Rating : 4.4/5 (255 download)

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Book Synopsis Multiscale Study of Impact of Wettability, Mineralogy, and Pore Topology on Fluid Displacement by Surfactants, Microemulsions, and Nanofluids in Heterogeneous Rocks by : Tianzhu Qin

Download or read book Multiscale Study of Impact of Wettability, Mineralogy, and Pore Topology on Fluid Displacement by Surfactants, Microemulsions, and Nanofluids in Heterogeneous Rocks written by Tianzhu Qin and published by . This book was released on 2019 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical additives such as surfactants, microemulsions (MEs), and nanofluids are often added to brine to enhance oil recovery or remediate aquifers contaminated by non-aqueous phase liquids (NAPLs). The goal of this fundamental study was to examine the effect of these additives on multiscale oil displacements in six aged sandstones and carbonates (Berea, Bentheimer, Tensleep, Arkose, Edwards, and Fond Du Lac) and identify the test conditions in which chemicals exhibit superior performance. Several mechanisms such as reduction in NAPL/brine interfacial tension (IFT), oil emulsification, reduced NAPL layer thickness, and wettability alteration were responsible for the recovery enhancement. Macroscale tests indicated that the solubilization capacity of MEs was superior in Tensleep compared to Berea and Edwards due to MEs’ unique ability to penetrate microporous dolomites and alter their wettability. This solubilization ability was confirmed by x-ray microtomography experiments with Arkose where MEs were able to restore the wettability of pore surfaces by penetrating rough carbonate cements and desorbing asphaltenes in the form of small emulsified NAPL droplets. The surfactant formulation was further optimized to improve MEs’ ability to enhance NAPL recovery. Four different nonionic surfactants (alkyl glucosides, linear/branched alcohol ethoxylates) were selected to establish structure-function relationships in some of these rocks. The synergistic mixing of alkyl glucosides with alkylphenol ethoxylates exhibited a compact geometrical packing at NAPL/brine interfaces and a complementary effect on IFT reduction and wettability alteration, recovering the largest amounts of NAPL in carbonate-bearing rocks compared to other surfactants. This mixture was then used to prepare a nanofluid composed of microemulsions with in-situ synthesized silica nanoparticles. The microscale NAPL displacements by the nanofluid in Arkose sandstone was examined using a micro-CT scanner integrated with a miniature core flooding system. The incremental NAPL removal with the nanofluid (34.3%) was higher than that of ME (20%) due to the emulsification of NAPL into smaller droplets. The latter could penetrate small capillary elements of the rock that were inaccessible to ME, causing stronger wettability alteration especially in microporous carbonate cements. The microscale dynamics of NAPL displacement was examined by injecting various amounts of nanofluid into Fond Du Lac carbonate. Tomography data revealed that NAPL droplets were emulsified within the first injected pore volume, mobilizing almost 50% of NAPL. The size of these droplets decreased from 9 to 3 μm with increasing amount of nanofluid delivered into the pores through advection and diffusion. Subsequent nanofluid injection further removed NAPL from the smaller pores by changing their wettability, leading to a reduced thickness of adsorbed NAPL layers, a narrower in-situ contact angle distribution, and an additional 16% of NAPL removal.

Chemical Nanofluids in Enhanced Oil Recovery

Author : Rahul Saha
Publisher : CRC Press
ISBN 13 : 1000433617
Total Pages : 137 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Chemical Nanofluids in Enhanced Oil Recovery by : Rahul Saha

Download or read book Chemical Nanofluids in Enhanced Oil Recovery written by Rahul Saha and published by CRC Press. This book was released on 2021-09-14 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable world economy requires a steady supply of crude oil without any production constraints. Thus, the ever-increasing energy demand of the entire world can be mostly met through the enhanced production from crude oil from existing reservoirs. With the fact that newer reservoirs with large quantities of crude oil could not be explored at a faster pace, it will be inevitable to produce the crude oil from matured reservoirs at an affordable cost. Among alternate technologies, the chemical enhanced oil recovery (EOR) technique has promising potential to recover residual oil from matured reservoirs being subjected to primary and secondary water flooding operations. Due to pertinent complex phenomena that often have a combinatorial role and influence, the implementation of chemical EOR schemes such as alkali/surfactant/polymer flooding and their combinations necessitates upon a fundamental understanding of the potential mechanisms and their influences upon one another and desired response variables. Addressing these issues, the book attempts to provide useful screening criteria, guidelines, and rules of thumb for the identification of process parametric sets (including reservoir characteristics) and response characteristics (such as IFT, adsorption etc.,) that favor alternate chemical EOR systems. Finally, the book highlights the relevance of nanofluid/nanoparticle for conventional and unconventional reservoirs and serves as a needful resource to understand the emerging oil recovery technology. Overall, the volume will be of greater relevance for practicing engineers and consultants that wish to accelerate on field applications of chemical and nano-fluid EOR systems. Further, to those budding engineers that wish to improvise upon their technical know-how, the book will serve as a much-needed repository.

Experimental Study on Enhanced Oil Recovery (EOR) Mechanisms of Nanogel Combining with Low Salinity Water for Carbonate Reservoirs

Author : Pu Han (Petroleum Engineer)
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Experimental Study on Enhanced Oil Recovery (EOR) Mechanisms of Nanogel Combining with Low Salinity Water for Carbonate Reservoirs by : Pu Han (Petroleum Engineer)

Download or read book Experimental Study on Enhanced Oil Recovery (EOR) Mechanisms of Nanogel Combining with Low Salinity Water for Carbonate Reservoirs written by Pu Han (Petroleum Engineer) and published by . This book was released on 2019 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Nanomaterials have been widely studied and applied in the oil and gas industry. Among the developed nanomaterials, nano-sized crosslinked polymeric gel particle (nanogel) has shown great potential in recovering residual oil and improving oil recovery. This dissertation carried out their potential EOR mechanisms and the synergetic effect between nanogel and low salinity water. Nanogel used in this study was synthesized through the suspension polymerization process in our lab. The morphology, size distribution, and zeta potential were studied for nanogel dispersed in brine with variable ionic strength. The injectivity of nanogel was elucidated at first to ensure their in-depth penetration ability. The oil-water interfacial tension reduction and oil-in-water emulsion stabilization were studied with three kinds of nanogel and two types of oil at various nanogel concentrations, temperatures, and brine salinities. The core flooding experiments have indicated the residual oil can be fragmented and produced out in oil-in-water emulsion. This shear-induced emulsification property denotes nanogel can significantly improve oil phase mobility, especially for heavy oil. In addition, the diameter of emulsified oil drops in the effluent is inversely proportional to the shear rate. The synergistic effect between nanogel and low salinity water was found on both wettability alteration and interfacial tension reduction. From kinetic adsorption measurements, the adsorption was driven by both van der Waals force and electrostatic attraction during nanogel transport through porous media. The limestone flooded with nanogel and low salinity water achieved a 62.4% ultimate oil recovery. These results suggest that the synergistic effect between low salinity water and nanogel offers a promising platform for enhancing oil recovery"--Abstract, page iv.

Modern Chemical Enhanced Oil Recovery

Author : James J.Sheng
Publisher : Gulf Professional Publishing
ISBN 13 : 0080961630
Total Pages : 648 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Modern Chemical Enhanced Oil Recovery by : James J.Sheng

Download or read book Modern Chemical Enhanced Oil Recovery written by James J.Sheng and published by Gulf Professional Publishing. This book was released on 2010-11-25 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crude oil development and production in U.S. oil reservoirs can include up to three distinct phases: primary, secondary, and tertiary (or enhanced) recovery. During primary recovery, the natural pressure of the reservoir or gravity drive oil into the wellbore, combined with artificial lift techniques (such as pumps) which bring the oil to the surface. But only about 10 percent of a reservoir's original oil in place is typically produced during primary recovery. Secondary recovery techniques to the field's productive life generally by injecting water or gas to displace oil and drive it to a production wellbore, resulting in the recovery of 20 to 40 percent of the original oil in place. In the past two decades, major oil companies and research organizations have conducted extensive theoretical and laboratory EOR (enhanced oil recovery) researches, to include validating pilot and field trials relevant to much needed domestic commercial application, while western countries had terminated such endeavours almost completely due to low oil prices. In recent years, oil demand has soared and now these operations have become more desirable. This book is about the recent developments in the area as well as the technology for enhancing oil recovery. The book provides important case studies related to over one hundred EOR pilot and field applications in a variety of oil fields. These case studies focus on practical problems, underlying theoretical and modelling methods, operational parameters (e.g., injected chemical concentration, slug sizes, flooding schemes and well spacing), solutions and sensitivity studies, and performance optimization strategies. The book strikes an ideal balance between theory and practice, and would be invaluable to academicians and oil company practitioners alike. - Updated chemical EOR fundamentals providing clear picture of fundamental concepts - Practical cases with problems and solutions providing practical analogues and experiences - Actual data regarding ranges of operation parameters providing initial design parameters - Step-by-step calculation examples providing practical engineers with convenient procedures

Surface Phenomena in Enhanced Oil Recovery

Author : Shah
Publisher : Springer Science & Business Media
ISBN 13 : 1475703376
Total Pages : 876 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Surface Phenomena in Enhanced Oil Recovery by : Shah

Download or read book Surface Phenomena in Enhanced Oil Recovery written by Shah and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is with great pleasure and satisfaction that I present to the international scientific community this collection of papers presented at the symposium on Surface Phenomena in Enhanced Oil Recovery held at Stockholm, Sweden, during August 20-25, 1979. It has been an exciting and exhausting experience to edit the papers included in this volume. The proceedings cover six major areas of research related to chemical flooding processes for enhanced oil recovery, namely, 1) Fundamental aspects of the oil displacement process, 2) Micro structure of surfactant systems, 3) Emulsion rheology and oil dis placement mechanisms, 4) Wettability and oil displacement mecha nisms, 5) Adsorption, clays and chemical loss mechanisms, and 6) Polymer rheology and surfactant-polymer interactions. This book also includes two invited review papers, namely, "Research on Enhanced Oil Recovery: Past, Present and Future," and "Formation and Properties of Micelles and Microemulsions" by Professor J. J. Taber and Professor H. F. Eicke respectively. This symposium volume reflects the current state-of-art and our understanding of various surface phenomena in enhanced oil recovery processes. The participation by researchers from various countries in this symposium reflects the global interest in this area of research and the international effort to develop che science and technology of enhanced oil recovery processes.

Towards Nanofluids for Large-Scale Industrial Applications

Author : Bharat A. Bhanvase
Publisher : Elsevier
ISBN 13 : 044315483X
Total Pages : 478 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis Towards Nanofluids for Large-Scale Industrial Applications by : Bharat A. Bhanvase

Download or read book Towards Nanofluids for Large-Scale Industrial Applications written by Bharat A. Bhanvase and published by Elsevier. This book was released on 2024-05-14 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanofluids for Large-Scale Industrial Applications examines the challenges and current progress towards large-scale industrial application of nanofluids, summarizing and bringing together varied current research strands and providing potential solutions pertaining to the scientific, economic, and social barriers that currently exist. Opening with an introduction to nanofluid synthesis, types, and properties, this book traverses the potential large-scale applications and commercialisation of nanofluids in industrial heating/cooling, solar energy systems, refrigeration systems, automotive systems, and various chemical processes and manufacturing systems. This book provides knowledge of a vast area of applications of nanofluids in industries. Thus, it also has potential to encourage and trigger the minds of researchers to discover more about nanofluids, investigate the gaps, overcome the challenges, and provide future directions for newer applications and develop nanofluids further. The book is written chiefly for graduate/postdoc level students and researchers/academics teaching or studying in chemical and thermal engineering and who are focused on heat transfer enhancement, thermal energy, nanofluids, and nano-enhanced energy systems such as solar thermal systems.

Physics and Chemistry of Interfaces

Author : Hans-Jürgen Butt
Publisher : John Wiley & Sons
ISBN 13 : 3527836160
Total Pages : 485 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Physics and Chemistry of Interfaces by : Hans-Jürgen Butt

Download or read book Physics and Chemistry of Interfaces written by Hans-Jürgen Butt and published by John Wiley & Sons. This book was released on 2023-02-07 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics and Chemistry of Interfaces Comprehensive textbook on the interdisciplinary field of interface science, fully updated with new content on wetting, spectroscopy, and coatings Physics and Chemistry of Interfaces provides a comprehensive introduction to the field of surface and interface science, focusing on essential concepts rather than specific details, and on intuitive understanding rather than convoluted math. Numerous high-end applications from surface technology, biotechnology, and microelectronics are included to illustrate and help readers easily comprehend basic concepts. The new edition contains an increased number of problems with detailed, worked solutions, making it ideal as a self-study resource. In topic coverage, the highly qualified authors take a balanced approach, discussing advanced interface phenomena in detail while remaining comprehensible. Chapter summaries with the most important equations, facts, and phenomena are included to aid the reader in information retention. A few of the sample topics included in Physics and Chemistry of Interfaces are as follows: Liquid surfaces, covering microscopic picture of a liquid surface, surface tension, the equation of Young and Laplace, and curved liquid surfaces Thermodynamics of interfaces, covering surface excess, internal energy and Helmholtz energy, equilibrium conditions, and interfacial excess energies Charged interfaces and the electric double layer, covering planar surfaces, the Grahame equation, and limitations of the Poisson-Boltzmann theory Surface forces, covering Van der Waals forces between molecules, macroscopic calculations, the Derjaguin approximation, and disjoining pressure Physics and Chemistry of Interfaces is a complete reference on the subject, aimed at advanced students (and their instructors) in physics, material science, chemistry, and engineering. Researchers requiring background knowledge on surface and interface science will also benefit from the accessible yet in-depth coverage of the text.

Nanoscale Science and Technology

Author : Robert Kelsall
Publisher : John Wiley & Sons
ISBN 13 : 0470020865
Total Pages : 472 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Nanoscale Science and Technology by : Robert Kelsall

Download or read book Nanoscale Science and Technology written by Robert Kelsall and published by John Wiley & Sons. This book was released on 2005-11-01 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology is a vital new area of research and development addressing the control, modification and fabrication of materials, structures and devices with nanometre precision and the synthesis of such structures into systems of micro- and macroscopic dimensions. Future applications of nanoscale science and technology include motors smaller than the diameter of a human hair and single-celled organisms programmed to fabricate materials with nanometer precision. Miniaturisation has revolutionised the semiconductor industry by making possible inexpensive integrated electronic circuits comprised of devices and wires with sub-micrometer dimensions. These integrated circuits are now ubiquitous, controlling everything from cars to toasters. The next level of miniaturisation, beyond sub-micrometer dimensions into nanoscale dimensions (invisible to the unaided human eye) is a booming area of research and development. This is a very hot area of research with large amounts of venture capital and government funding being invested worldwide, as such Nanoscale Science and Technology has a broad appeal based upon an interdisciplinary approach, covering aspects of physics, chemistry, biology, materials science and electronic engineering. Kelsall et al present a coherent approach to nanoscale sciences, which will be invaluable to graduate level students and researchers and practising engineers and product designers.

Nanofluids and Mass Transfer

Author : Mohammad Reza Rahimpour
Publisher : Elsevier
ISBN 13 : 0128241330
Total Pages : 512 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Nanofluids and Mass Transfer by : Mohammad Reza Rahimpour

Download or read book Nanofluids and Mass Transfer written by Mohammad Reza Rahimpour and published by Elsevier. This book was released on 2021-09-04 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the recent decades, efficiency enhancement of refineries and chemical plants has been become a focus of research and development groups. Use of nanofluids in absorption, regeneration, liquid-liquid extraction and membrane processes can lead to mass transfer and heat transfer enhancement in processes which results in an increased efficiency in all these processes. Nanofluids and Mass Transfer introduces the role of nanofluids in improving mass transfer phenomena and expressing their characteristics and properties. The book also covers the theory and modelling procedures in details and finally illustrates various applications of Nanofluids in mass transfer enhancement in various processes such as absorption, regeneration, liquid-liquid extraction and membrane processes and how can nanofluids increase mass transfer in processes. - Introduces specifications of nanofluids and mechanisms of mass transfer enhancement by nanofluids in various mass transfer processes - Discusses mass transfer enhancement in various mass transfer processes such as: absorption, regeneration, liquid-liquid extraction and membrane processes - Offers modelling mass transfer and flow in nanofluids - Challenges industrialization and scale up of nanofluids

Interfacial Properties of Petroleum Products

Author : Lilianna Z. Pillon
Publisher : CRC Press
ISBN 13 : 1420051016
Total Pages : 386 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Interfacial Properties of Petroleum Products by : Lilianna Z. Pillon

Download or read book Interfacial Properties of Petroleum Products written by Lilianna Z. Pillon and published by CRC Press. This book was released on 2007-11-28 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: With mounting pressure to extract petroleum from oil sands and other unconventional sources, oil refineries must adapt their processing methods to handle increasingly heavy crude oils. Unlike traditional crude oils, the properties of heavier crude oils include higher viscosity, metal, salt, and acid content. This causes their interfacial properties

Enhanced Oil Recovery Processes

Author : Ariffin Samsuri
Publisher : BoD – Books on Demand
ISBN 13 : 1789851076
Total Pages : 162 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Enhanced Oil Recovery Processes by : Ariffin Samsuri

Download or read book Enhanced Oil Recovery Processes written by Ariffin Samsuri and published by BoD – Books on Demand. This book was released on 2019-12-18 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerned with production decline, shortages of new oil reserves, and increasing world energy demand, the oil sector continues to search for economic and efficient techniques to enhance their oil recovery from the existing oil field using several enhanced oil recovery techniques (EOR)methods. Despite its highefficiency, widely acclaimed potentials, and limitations, the Low Salinity Water Flooding (LSWF), hybrid, and nanotechnology applications have gained vast interest with promising future to increase ultimate oil recovery, tackle operational challenges, reduce environmental damage, and allow the highest feasible recoveries with lower production costs. This synergistic combination has opened new routes for novel materials with fascinating properties. This book aims to provide an overview of EOR technology such as LSWF, hybrid, and nanotechnology applications in EOR processes.