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Author : David Meikrantz
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (396 download)
Download or read book Continuous Liquid-Liquid Extraction Via an Improved Centrifugal Contactor written by David Meikrantz and published by . This book was released on 1998 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Don W. Green
Publisher : McGraw Hill Professional
ISBN 13 : 0071542221
Total Pages : 109 pages
Book Rating : 4.0/5 (715 download)
Download or read book Liquid-Liquid Extraction and Other Liquid-Liquid Operations and Equipment written by Don W. Green and published by McGraw Hill Professional. This book was released on 2007-10-26 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get Cutting-Edge Coverage of All Chemical Engineering Topics— from Fundamentals to the Latest Computer Applications First published in 1934, Perry's Chemical Engineers' Handbook has equipped generations of engineers and chemists with an expert source of chemical engineering information and data. Now updated to reflect the latest technology and processes of the new millennium, the Eighth Edition of this classic guide provides unsurpassed coverage of every aspect of chemical engineering-from fundamental principles to chemical processes and equipment to new computer applications. Filled with over 700 detailed illustrations, the Eighth Edition of Perry's Chemcial Engineering Handbook features: Comprehensive tables and charts for unit conversion A greatly expanded section on physical and chemical data New to this edition: the latest advances in distillation, liquid-liquid extraction, reactor modeling, biological processes, biochemical and membrane separation processes, and chemical plant safety practices with accident case histories Inside This Updated Chemical Engineering Guide - Conversion Factors and Mathematical Symbols • Physical and Chemical Data • Mathematics • Thermodynamics • Heat and Mass Transfer • Fluid and Particle Dynamics Reaction Kinetics • Process Control • Process Economics • Transport and Storage of Fluids • Heat Transfer Equipment • Psychrometry, Evaporative Cooling, and Solids Drying • Distillation • Gas Absorption and Gas-Liquid System Design • Liquid-Liquid Extraction Operations and Equipment • Adsorption and Ion Exchange • Gas-Solid Operations and Equipment • Liquid-Solid Operations and Equipment • Solid-Solid Operations and Equipment • Size Reduction and Size Enlargement • Handling of Bulk Solids and Packaging of Solids and Liquids • Alternative Separation Processes • And Many Other Topics!
Author : J. C. Godfrey
Publisher : Wiley
ISBN 13 : 9780471941569
Total Pages : 788 pages
Book Rating : 4.9/5 (415 download)
Download or read book Liquid-Liquid Extraction Equipment written by J. C. Godfrey and published by Wiley. This book was released on 1995-01-09 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years the use of liquid—liquid extraction equipment has attracted widespread interest from all major chemical engineering, petroleum and pharmaceutical companies as well as university-based scientists and engineers. Liquid—Liquid Extraction Equipment presents : a critical analysis of all available information, including practical recommendations new ideas on performance enhancement and equipment selection an up-to-date review of research results on equipment performance illustrations of present understanding using well-known equipment a concise survey of past, present and forthcoming procedures The combination of the historical aspects of the subject, with extensive references and illustrations, make this a unique information source. All researchers, in industry and academia, using this type of equipment will find Liquid—Liquid Extraction Equipment an authoritative reference work and a solid basis for future research projects.
Author : Kenneth L Nash
Publisher : Elsevier
ISBN 13 : 0857092278
Total Pages : 513 pages
Book Rating : 4.8/5 (57 download)
Download or read book Advanced Separation Techniques for Nuclear Fuel Reprocessing and Radioactive Waste Treatment written by Kenneth L Nash and published by Elsevier. This book was released on 2011-03-15 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced separations technology is key to closing the nuclear fuel cycle and relieving future generations from the burden of radioactive waste produced by the nuclear power industry. Nuclear fuel reprocessing techniques not only allow for recycling of useful fuel components for further power generation, but by also separating out the actinides, lanthanides and other fission products produced by the nuclear reaction, the residual radioactive waste can be minimised. Indeed, the future of the industry relies on the advancement of separation and transmutation technology to ensure environmental protection, criticality-safety and non-proliferation (i.e., security) of radioactive materials by reducing their long-term radiological hazard.Advanced separation techniques for nuclear fuel reprocessing and radioactive waste treatment provides a comprehensive and timely reference on nuclear fuel reprocessing and radioactive waste treatment. Part one covers the fundamental chemistry, engineering and safety of radioactive materials separations processes in the nuclear fuel cycle, including coverage of advanced aqueous separations engineering, as well as on-line monitoring for process control and safeguards technology. Part two critically reviews the development and application of separation and extraction processes for nuclear fuel reprocessing and radioactive waste treatment. The section includes discussions of advanced PUREX processes, the UREX+ concept, fission product separations, and combined systems for simultaneous radionuclide extraction. Part three details emerging and innovative treatment techniques, initially reviewing pyrochemical processes and engineering, highly selective compounds for solvent extraction, and developments in partitioning and transmutation processes that aim to close the nuclear fuel cycle. The book concludes with other advanced techniques such as solid phase extraction, supercritical fluid and ionic liquid extraction, and biological treatment processes.With its distinguished international team of contributors, Advanced separation techniques for nuclear fuel reprocessing and radioactive waste treatment is a standard reference for all nuclear waste management and nuclear safety professionals, radiochemists, academics and researchers in this field. - A comprehensive and timely reference on nuclear fuel reprocessing and radioactive waste treatment - Details emerging and innovative treatment techniques, reviewing pyrochemical processes and engineering, as well as highly selective compounds for solvent extraction - Discusses the development and application of separation and extraction processes for nuclear fuel reprocessing and radioactive waste treatment
Author : Laurence R. Weatherley
Publisher : Cambridge University Press
ISBN 13 : 1108421016
Total Pages : 379 pages
Book Rating : 4.1/5 (84 download)
Download or read book Intensification of Liquid–Liquid Processes written by Laurence R. Weatherley and published by Cambridge University Press. This book was released on 2020-04-16 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore and review novel techniques for intensifying transport and reaction in liquid-liquid and related systems with this essential toolkit. Topics include discussion of the principles of process intensification, the nexus between process intensification and sustainable engineering, and the fundamentals of liquid-liquid contacting, from an expert with over forty-five years' experience in the field. Providing promising directions for investment and for new research in process intensification, in addition to a unique review of the fundamentals of the topic, this book is the perfect guide for senior undergraduate students, graduate students, developers, and research staff in chemical engineering and biochemical engineering.
Author : Bruce A. Moyer
Publisher : CRC Press
ISBN 13 : 142005970X
Total Pages : 682 pages
Book Rating : 4.4/5 (2 download)
Download or read book Ion Exchange and Solvent Extraction written by Bruce A. Moyer and published by CRC Press. This book was released on 2009-08-19 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth in the world's nuclear industry, motivated by peaking world oil supplies, concerns about the greenhouse effect, and domestic needs for energy independence, has resulted in a heightened focus on the need for next-generation nuclear fuel-cycle technologies. Ion Exchange and Solvent Extraction: A Series of Advances, Volume 19 provides a com
Author : Krishnaswamy Rengan
Publisher : National Academies
ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.1/5 (289 download)
Download or read book Ultrafast Chemical Separations written by Krishnaswamy Rengan and published by National Academies. This book was released on 1993 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harley A. Wilhelm
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (91 download)
Download or read book A Countercurrent Liquid-liquid Extractor written by Harley A. Wilhelm and published by . This book was released on 1955 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A novel countercurrent liquid-liquid extractor is presented and illustrated with applications. The apparatus consists essentially of an assembly of mixer-settlers, feeders, reservoirs, and flow lines that are made of glass or other chemical resistant materials. The applicability of the extractor is illustrated by extractions involving zirconium and hafnium, and niobium and tantalum.
Author : Arthur W. Flynn
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (632 download)
Download or read book Liquid-liquid Extraction in a Continuous-flow Agitated Extractor written by Arthur W. Flynn and published by . This book was released on 1955 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jean-Paul Duroudier
Publisher : Elsevier
ISBN 13 : 0081017855
Total Pages : 179 pages
Book Rating : 4.0/5 (81 download)
Download or read book Liquid-Liquid and Solid-Liquid Extractors written by Jean-Paul Duroudier and published by Elsevier. This book was released on 2016-09-21 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid-Liquid and Solid-Liquid Extractors, part of the Industrial Equipment for Chemical Engineering set, presents a concise and easy-to-use book on the calculation of differential liquid–liquid extraction, an investigation of equilibrium and material transfer between a fluid and a divided solid, and the fundamentals of liquid–solid extraction, among other strategies. The author also provides methods needed for the understanding the machinery used in applied thermodynamics in the hopes of encouraging students and engineers to construct the programs they need. Chapters are complemented with appendices which provide additional information and associated references. - Presents reliable and simple methods of extraction and partitioning - Provides a clear analysis on the topic of liquid-liquid and solid-liquid extraction - Includes practical applications that readers can implement and study
Author : Marco Meeuwse
Publisher :
ISBN 13 : 9789038624501
Total Pages : 128 pages
Book Rating : 4.6/5 (245 download)
Download or read book Rotor-stator Spinning Disc Reactor written by Marco Meeuwse and published by . This book was released on 2011 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David H. Meikrantz
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (316 download)
Download or read book Design Attributes and Scale Up Testing of Annular Centrifugal Contactors written by David H. Meikrantz and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Annular centrifugal contactors are being used for rapid yet efficient liquid- liquid processing in numerous industrial and government applications. Commercialization of this technology began eleven years ago and now units with throughputs ranging from 0.25 to 700 liters per minute are readily available. Separation, washing, and extraction processes all benefit from the use of this relatively new commercial tool. Processing advantages of this technology include: low in-process volume per stage, rapid mixing and separation in a single unit, connection-in-series for multi-stage use, and a wide operating range of input flow rates and phase ratios without adjustment. Recent design enhancements have been added to simplify maintenance, improve inspection ability, and provide increased reliability. Cartridge-style bearing and mechanical rotary seal assemblies that can include liquid-leak sensors are employed to enhance remote operations, minimize maintenance downtime, prevent equipment damage, and extend service life. Clean-in-place capability eliminates the need for disassembly, facilitates the use of contactors for feed clarification, and can be automated for continuous operation. In nuclear fuel cycle studies, aqueous based separations are being developed that efficiently partition uranium, actinides, and fission products via liquid-liquid solvent extraction. Thus, annular centrifugal contactors are destined to play a significant role in the design of such new processes. Laboratory scale studies using mini-contactors have demonstrated feasibility for many such separation processes but validation at an engineering scale is needed to support actual process design.
Author : Hans-Jörg Bart
Publisher : Springer Science & Business Media
ISBN 13 : 366204403X
Total Pages : 224 pages
Book Rating : 4.6/5 (62 download)
Download or read book Reactive Extraction written by Hans-Jörg Bart and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This booklet is designed to bridge the gap between handbooks and technical literature and aims at graduate students or experienced readers. Commercial flow sheeting simulation software is increasingly available and is used in the early steps of process design in industry. As to this, more sophisticated and precise models based on activities instead of concentrations should be used. After an introductory chapter there is in Chapter 2 an intensive discussion of reactive phase equilibria of ionic and non-ionic solutes based on chemical potentials. Chapter 3 introduces to multicomponent diffusion and mass transfer. However, the main focus is on the reactive mass transfer on rigid and mobile surfaces where the interfacial reaction, molecular diffusion and adsorption layers are decisive. The respective extraction of zinc with a cation exchanger and of acetic acid with an anion exchanger is discussed as case studies. Since adsorption layers and surfactants have a major impact on liquid-liquid extraction efficiency, the final chapter reviews several tech niques which make use of polymeric species in an extractive process. A short review is also given on extraction apparatus and the hydrodynamics (hydraulic design, droplet populance balances) of columns. Much of the booklet is based on the PhD works of C. Czapla (2000), G. Modes (2000), H. Klocker (1996), T. Kronberger (1995), M. Marters (2000), M. Roos (2000), M. Traving (2000) and B. Wachter (1996) who I wish to thank for their fruitful contributions.
Author : Paul Gene Names
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (198 download)
Download or read book Preliminary Investigation of Continuous Liquid-liquid Extraction in a Rotating Disk Column ... written by Paul Gene Names and published by . This book was released on 1954 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (982 download)
Download or read book Availability Assessment of a Centrifugal Contactor Solvent Extraction System written by and published by . This book was released on 1985 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systematic and detailed reliability, availability, and maintainability assessment was made of the preconceptual design of the Breeder Reprocessing Engineering Test solvent extraction system. Initially, the computed availability for the five cycles of solvent extraction was less than the goal for the facility. Contributions to the downtime were identified. Improvements in specifications, design, and equipment configurations that raise the predicted availability are recommended.
Author : Farid Chemat
Publisher : Springer Science & Business Media
ISBN 13 : 1461448301
Total Pages : 248 pages
Book Rating : 4.4/5 (614 download)
Download or read book Microwave-assisted Extraction for Bioactive Compounds written by Farid Chemat and published by Springer Science & Business Media. This book was released on 2012-12-12 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasing energy prices and the drive to reduce CO2 emissions, food industries are challenged to find new technologies in order to reduce energy consumption, to meet legal requirements on emissions, product/process safety and control, and for cost reduction and increased quality as well as functionality. Extraction is one of the promising innovation themes that could contribute to sustainable growth in the chemical and food industries. For example, existing extraction technologies have considerable technological and scientific bottlenecks to overcome, such as often requiring up to 50% of investments in a new plant and more than 70% of total process energy used in food, fine chemicals and pharmaceutical industries. These shortcomings have led to the consideration of the use of new "green" techniques in extraction, which typically use less solvent and energy, such as microwave extraction. Extraction under extreme or non-classical conditions is currently a dynamically developing area in applied research and industry. Using microwaves, extraction and distillation can now be completed in minutes instead of hours with high reproducibility, reducing the consumption of solvent, simplifying manipulation and work-up, giving higher purity of the final product, eliminating post-treatment of waste water and consuming only a fraction of the energy normally needed for a conventional extraction method. Several classes of compounds such as essential oils, aromas, anti-oxidants, pigments, colours, fats and oils, carbohydrates, and other bioactive compounds have been extracted efficiently from a variety of matrices (mainly animal tissues, food, and plant materials). The advantages of using microwave energy, which is a non-contact heat source, includes more effective heating, faster energy transfer, reduced thermal gradients, selective heating, reduced equipment size, faster response to process heating control, faster start-up, increased production, and elimination of process steps. This book will present a complete picture of the current knowledge on microwave-assisted extraction (MAE) of bioactive compounds from food and natural products. It will provide the necessary theoretical background and details about extraction by microwaves, including information on the technique, the mechanism, protocols, industrial applications, safety precautions, and environmental impacts.
Author : Andrzej Gorak
Publisher : Royal Society of Chemistry
ISBN 13 : 1788010329
Total Pages : 544 pages
Book Rating : 4.7/5 (88 download)
Download or read book Intensification of Biobased Processes written by Andrzej Gorak and published by Royal Society of Chemistry. This book was released on 2018-06-18 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book dedicated entirely to this area, Intensification of Biobased Processes provides a comprehensive overview of modern process intensification technologies used in bioprocessing.
