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Screening Of Mixed Surfactant Systems
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Book Synopsis Screening of Mixed Surfactant Systems by :
Download or read book Screening of Mixed Surfactant Systems written by and published by . This book was released on 1993 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systematic chemical screening study was conducted on selected anionic-nonionic and nonionic-nonionic systems. The objective of the study was to evaluate and determine combinations of these surfactants that would exhibit favorable phase behavior and solubilization capacity. The effects of different parameters including (a) salinity, (b) temperature, (c) alkane carbon number, (c) hydrophilic/lipophilic balance (HLB) of nonionic component, and (d) type of surfactant on the behavior of the overall chemical system were evaluated. The current work was conducted using a series of ethoxylated nonionic surfactants in combinations of several anionic systems with various hydrocarbons. Efforts to correlate the behavior of these mixed systems led to the development of several models for the chemical systems tested. The models were used to compare the different systems and provided some guidelines for formulating them to account for variations in salinity, oil hydrocarbon number, and temperature. The models were also evaluated to determine conformance with the results from experimental measurements. The models provided good agreement with experimental results. X-ray computed tomography (CT) was used to study fluid distributions during chemical enhanced oil recovery experiments. CT-monitored corefloods were conducted to examine the effect of changing surfactant slug size injection on oil bank formation and propagation. Reducing surfactant slug size resulted in lower total oil production. Oil recovery results, however, did not correlate with slug size for the low-concentration, alkaline, mixed surfactant system used in these tests. The CT measurements showed that polymer mobility control and core features also affected the overall oil recovery results.
Author :National Institute for Petroleum and Energy Research (Bartlesville, Okla.). Publisher : ISBN 13 : Total Pages :114 pages Book Rating :4.:/5 (123 download)
Book Synopsis Screening of Mixed Surfactant Systems: Phase Behavior Studies and CT Imaging of Surfactant-enhanced Oil Recovery Experiments by : National Institute for Petroleum and Energy Research (Bartlesville, Okla.).
Download or read book Screening of Mixed Surfactant Systems: Phase Behavior Studies and CT Imaging of Surfactant-enhanced Oil Recovery Experiments written by National Institute for Petroleum and Energy Research (Bartlesville, Okla.). and published by . This book was released on 1993 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mixed Surfactant Systems by : Paul M. Holland
Download or read book Mixed Surfactant Systems written by Paul M. Holland and published by . This book was released on 1992 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a broad survey of the properties, behavior, and modeling of mixed surfactant systems, including mixed micellar solutions, phenomena at interfaces, phase behavior, and mixtures with unusual surfactant types. Covers chemical reactions in mixed micelles, approaches to molecular modeling of mixed surfactant aggregates, and new experimental techniques for studying mixed micelles and adsorption on surfaces. Features contributions from leading specialists in colloid and surface science, including Robert S. Schechter, John F. Scamehorn, Milton J. Rosen, Keizo Ogino, and Denver G. Hall.
Book Synopsis Mixed Surfactant Systems by : Keizo Ogino
Download or read book Mixed Surfactant Systems written by Keizo Ogino and published by CRC Press. This book was released on 1992-12-22 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work describes the solubility, solution properties, thermodynamics, miscibility, solubilization, mesomorphic character and other physical properties of mixed surfactant systems - presenting both theoretical analysis and a wide range of practical applications. Equations clarify complex and abstract constructs.;The book also: treats mixed critical micelle concentrations, surface tension, flotation and absorption in terms of thermodynamic models; explores the miscibility of fluorocarbon and hydrocarbon surfactants in the micelles, covering micelle formation, liquid-liquid solubility and thermodynamics of mixed micellization; determines the mean aggregation number by steady-state quenching methods, and analyzes the composition of mixed micelles; discusses the mechanisms and experimental studies of adsorption from mixed surfactant systems; examines surface activity of surfactant mixtures, mixing phenomena and liquid crystal phase behaviour; and reviews means of investigation that use ion-specific electrodes, light scattering, and NMR and flourescence probing.
Book Synopsis Mixed Surfactant Systems, Second Edition by : Masahiko Abe
Download or read book Mixed Surfactant Systems, Second Edition written by Masahiko Abe and published by CRC Press. This book was released on 2004-12-22 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and expanded throughout, Mixed Surfactant Systems, Second Edition surveys the latest results, newest experimental perspectives, and theoretical investigations of properties, behavior, and techniques applicable to mixed surfactant systems. This important book elucidates core theoretical notions while summarizing results of cutting-edge studies in nanoscale phase separation at monolayers of mixed amphiphiles, nanocapsule preparation through mixtures of cationic and anionic polymer amphiphiles, and the photodegradation of mixed surfactant systems by titanium dioxide. The book provides new sections on topics including: Diffusion of mixed micelles Mixed micelles of fluorinated and conventional surfactants Sponge-like vesicles of mixed surfactants Liquid crystals of mixed surfactants Mixtures of surfactants and polymers Photolysis of mixed surfactants Reflecting the abundance of current and emerging applications in the field, Mixed Surfactant Systems, Second Edition compiles chapters written by world-renowned leaders in industry for an up-to-date scientific account of the dynamics of mixed surfactant systems, including physicochemical properties and behavior of surfactant mixtures in detergency and surfactant precipitation.
Book Synopsis Mixed Surfactant Systems by : Masahiko Abe
Download or read book Mixed Surfactant Systems written by Masahiko Abe and published by CRC Press. This book was released on 2004-12-22 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and expanded throughout, Mixed Surfactant Systems, Second Edition surveys the latest results, newest experimental perspectives, and theoretical investigations of properties, behavior, and techniques applicable to mixed surfactant systems. This important book elucidates core theoretical notions while summarizing results of
Book Synopsis Phenomena in Mixed Surfactant Systems by : John F. Scamehorn
Download or read book Phenomena in Mixed Surfactant Systems written by John F. Scamehorn and published by . This book was released on 1986 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mixed Surfactant Systems by : Sahil Jain
Download or read book Mixed Surfactant Systems written by Sahil Jain and published by . This book was released on 2007 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Partition Coefficients in Mixed Surfactant Systems by : Tanja Mehling
Download or read book Partition Coefficients in Mixed Surfactant Systems written by Tanja Mehling and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work the applicability of surfactants in novel separation processes is investigated. The surfactant/ water phase behavior and micelle/ water partition coefficients were determined, considering the influence of alcohols, the pH value and surfactant mixtures. Based on the experimental and predicted (COSMO-RS) results, the implementation of surfactant based systems is demonstrated
Download or read book Energy Research Abstracts written by and published by . This book was released on 1995 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Higher Order Self-assembly of Mixed Surfactant Systems by : Scott Allen Walker
Download or read book Higher Order Self-assembly of Mixed Surfactant Systems written by Scott Allen Walker and published by . This book was released on 1996 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Surface and Solution Properties of Complex Mixed Surfactant Systems by : Ian Malcolm Tucker
Download or read book The Surface and Solution Properties of Complex Mixed Surfactant Systems written by Ian Malcolm Tucker and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymer-Surfactant Systems by : J.C.T. Kwak
Download or read book Polymer-Surfactant Systems written by J.C.T. Kwak and published by CRC Press. This book was released on 2020-10-28 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Chronicles recent advances in our knowledge of polymer-surfactant systems, combining authoritative reviews of new experimental methods, instrumentation, and applications with fundamental discussions of classical methodologies and surveys of specific properties."
Book Synopsis OECD Series on Testing and Assessment Guidance Document on an Integrated Approach on Testing and Assessment (IATA) for Skin Corrosion and Irritation by : OECD
Download or read book OECD Series on Testing and Assessment Guidance Document on an Integrated Approach on Testing and Assessment (IATA) for Skin Corrosion and Irritation written by OECD and published by OECD Publishing. This book was released on 2017-04-13 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Guidance Document proposes an integrated approach on testing and assessment (IATA) for skin corrosion and irritation. It also provides consistent information on key characteristics of each of the individual information sources of the IATA, and relevant guidance on how to integrate ...
Book Synopsis New at the Energy Library by : Energy Library
Download or read book New at the Energy Library written by Energy Library and published by . This book was released on 1991 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mixed Surfactant Systems , Developed from a Symposium Sponsored by the ACS Division of Colloid and Surface Chemistry at the 65th Colloid and Surface Science Symposium, Norman, OK, June 17-19, 1991 by : Holland PM.
Download or read book Mixed Surfactant Systems , Developed from a Symposium Sponsored by the ACS Division of Colloid and Surface Chemistry at the 65th Colloid and Surface Science Symposium, Norman, OK, June 17-19, 1991 written by Holland PM. and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Corrosion General Session by : R. G. Buchheit
Download or read book Corrosion General Session written by R. G. Buchheit and published by The Electrochemical Society. This book was released on 2015-07-29 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:
