Extruder Principles And Operation

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Extruder Principles and Operation

Author : M.J. Stevens
Publisher : Springer Science & Business Media
ISBN 13 : 940110557X
Total Pages : 502 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Extruder Principles and Operation by : M.J. Stevens

Download or read book Extruder Principles and Operation written by M.J. Stevens and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to fill a gap between the theoretical studies and the practical experience of the processor in the extrusion of thermoplastic polymers. The former have provided a basis for numerical design of extruders and their components, but generally give scant attention to the practical performance, especially to the conflict between production rate and product quality. In practice extruders are frequently purchased to perform a range of duties; even so, the operator may have to use a machine designed for another purpose and not necessarily suitable for the polymer, process or product in hand. The operator's experience enables him to make good product in unpromising circumstances, but a large number of variables and interactions often give apparently contradictory results. The hope is that this book will provide a logical background, based on both theory and experience, which will help the industrial processor to obtain the best performance from his equipment, to recognize its limitations, and to face new problems with confidence. Mathematics is used only to the extent that it clarifies effects which cannot easily be expressed in words; ifit is passed over, at least a qualitative understanding should remain. The approximate theory will not satisfy the purist, but this seems to the authors less important than a clear representation of the physical mechanisms on which so much of the polymer processing industry depends. M. J. STEVENS J. A.

Extrusion Cooking

Author : Girish M. Ganjyal
Publisher : Elsevier
ISBN 13 : 012815361X
Total Pages : 566 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Extrusion Cooking by : Girish M. Ganjyal

Download or read book Extrusion Cooking written by Girish M. Ganjyal and published by Elsevier. This book was released on 2020-07-25 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extrusion Cooking provides a detailed description of extrusion processing with an in-depth exploration of cereal grains processing. In particular, the book addresses the basic principles of extrusion processing, various extruder parts and their design principles, food ingredients and their characteristics as they relate to extrusion. It also discusses physicochemical changes in the different ingredient components as they are processed in an extruder, modeling and control of extrusion process, scale-up aspects, extrusion plant design, food safety in extrusion, new advancements in extrusion, and a look into the future of extrusion. This valuable text serves as a one-volume reference on extrusion processing for food industry professionals and students. - Covers the engineering, chemistry, nutrition, and food safety aspects of extrusion cooking - Presents both the fundamental and applied aspects of extrusion processing - Details the extrusion of whole-grain, high-fiber, and high-protein foods - Covers both expanded and texturized products - Outlines extrusion processing of different ingredients - Addresses new technologies that have expanded the extruder capabilities - Analyzes new developments in the area of modeling of extrusion processing

Extrusion

Author : Harold F. Giles Jr
Publisher : William Andrew
ISBN 13 : 1437734820
Total Pages : 638 pages
Book Rating : 4.4/5 (377 download)

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Book Synopsis Extrusion by : Harold F. Giles Jr

Download or read book Extrusion written by Harold F. Giles Jr and published by William Andrew. This book was released on 2013-09-21 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Extrusion is designed to aid operators, engineers, and managers in extrusion processing in quickly answering practical day-to-day questions. The first part of the book provides the fundamental principles, for operators and engineers, of polymeric materials extrusion processing in single and twin screw extruders. The next section covers advanced topics including troubleshooting, auxiliary equipment, and coextrusion for operators, engineers, and managers. The final part provides applications case studies in key areas for engineers such as compounding, blown film, extrusion blow molding, coating, foam, and reprocessing. This practical guide to extrusion brings together both equipment and materials processing aspects. It covers basic and advanced topics, for reference and training, in thermoplastics processing in the extruder. Detailed reference data are provided on such important operating conditions as temperatures, start-up procedures, shear rates, pressure drops, and safety. - A practical guide to the selection, design and optimization of extrusion processes and equipment - Designed to improve production efficiency and product quality - Focuses on practical fault analysis and troubleshooting techniques

Hot-Melt Extrusion

Author : Dennis Douroumis
Publisher : John Wiley & Sons
ISBN 13 : 1118307879
Total Pages : 404 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Hot-Melt Extrusion by : Dennis Douroumis

Download or read book Hot-Melt Extrusion written by Dennis Douroumis and published by John Wiley & Sons. This book was released on 2012-04-24 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hot-melt extrusion (HME) - melting a substance and forcing it through an orifice under controlled conditions to form a new material - is an emerging processing technology in the pharmaceutical industry for the preparation of various dosage forms and drug delivery systems, for example granules and sustained release tablets. Hot-Melt Extrusion: Pharmaceutical Applications covers the main instrumentation, operation principles and theoretical background of HME. It then focuses on HME drug delivery systems, dosage forms and clinical studies (including pharmacokinetics and bioavailability) of HME products. Finally, the book includes some recent and novel HME applications, scale -up considerations and regulatory issues. Topics covered include: principles and die design of single screw extrusion twin screw extrusion techniques and practices in the laboratory and on production scale HME developments for the pharmaceutical industry solubility parameters for prediction of drug/polymer miscibility in HME formulations the influence of plasticizers in HME applications of polymethacrylate polymers in HME HME of ethylcellulose, hypromellose, and polyethylene oxide bioadhesion properties of polymeric films produced by HME taste masking using HME clinical studies, bioavailability and pharmacokinetics of HME products injection moulding and HME processing for pharmaceutical materials laminar dispersive & distributive mixing with dissolution and applications to HME technological considerations related to scale-up of HME processes devices and implant systems by HME an FDA perspective on HME product and process understanding improved process understanding and control of an HME process with near-infrared spectroscopy Hot-Melt Extrusion: Pharmaceutical Applications is an essential multidisciplinary guide to the emerging pharmaceutical uses of this processing technology for researchers in academia and industry working in drug formulation and delivery, pharmaceutical engineering and processing, and polymers and materials science. This is the first book from our brand new series Advances in Pharmaceutical Technology. Find out more about the series here.

Extrusion

Author : Harold F. Giles Jr
Publisher : William Andrew
ISBN 13 : 0815517114
Total Pages : 575 pages
Book Rating : 4.8/5 (155 download)

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Book Synopsis Extrusion by : Harold F. Giles Jr

Download or read book Extrusion written by Harold F. Giles Jr and published by William Andrew. This book was released on 2004-12-31 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why is it important to get to equilibrium and how long does it take? Are there problems running polypropylene profiles on a single screw extruder? Does the job involve compounding color concentrates on a corotating twin screw extruder? This unique reference work is designed to aid operators, engineers, and managers in quickly answering such practical day-to-day questions in extrusion processing. This comprehensive volume is divided into 7 Parts. It contains detailed reference data on such important operating conditions as temperatures, start-up procedures, shear rates, pressure drops, and safety. This reference is a practical guide to extrusion bringing together both the equipment and materials processing aspects. It provides basic and advanced topics about the thermoplastics processing in the extruder, for reference and training. Parts 1 û 3, emphasize the fundamentals, for operators and engineers, of polymeric materials extrusion processing in single and twin screw extruders. Parts 4 û 7 treat advanced topics including troubleshooting, auxiliary equipment, and coextrusion for operators, engineers, and managers. Extensive applications in Part 7 cover such contemporary areas as compounding, blown film, extrusion blow molding, coating, foam, and reprocessing. Each chapter includes review topics.

Screw Extrusion

Author : James Lindsay White
Publisher :
ISBN 13 : 9783446196247
Total Pages : 444 pages
Book Rating : 4.1/5 (962 download)

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Book Synopsis Screw Extrusion by : James Lindsay White

Download or read book Screw Extrusion written by James Lindsay White and published by . This book was released on 2003 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Screw extruders are the most important of all polymer processing machines There is a need for a comprehensive book on this subject. This book emphazises the understanding of the underlaying principles of screw extrusion, the design and behavior of screw based machines. It helps the enineer t optimize his equipment and enhance production rates. Contents: · Introduction · Fundamentals · Screw Extrusion Technology · Technology of Single Screw Extrusion with Reciprocating Screws · Single Screw Extruder Analysis and Design · Twin and Multiscrew Extrusion

Advances in Food Extrusion Technology

Author : Medeni Maskan
Publisher : CRC Press
ISBN 13 : 1439815216
Total Pages : 400 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Advances in Food Extrusion Technology by : Medeni Maskan

Download or read book Advances in Food Extrusion Technology written by Medeni Maskan and published by CRC Press. This book was released on 2016-04-19 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fresh view of the state-of-the-art, Advances in Food Extrusion Technology focuses on extruder selection, extrudate development, quality parameters, and troubleshooting in the 21st century extrusion process. In particular, the book:Introduces the history, nomenclature, and working principles of extrusion technologyPresents an overview of various t

Extrusion Processing Technology

Author : Jean-Marie Bouvier
Publisher : John Wiley & Sons
ISBN 13 : 1444338110
Total Pages : 536 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Extrusion Processing Technology by : Jean-Marie Bouvier

Download or read book Extrusion Processing Technology written by Jean-Marie Bouvier and published by John Wiley & Sons. This book was released on 2014-06-23 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extrusion is the operation of forming and shaping a molten or dough-like material by forcing it through a restriction, or die. It is applied and used in many batch and continuous processes. However, extrusion processing technology relies more on continuous process operations which use screw extruders to handle many process functions such as the transport and compression of particulate components, melting of polymers, mixing of viscous media, heat processing of polymeric and biopolymeric materials, product texturization and shaping, defibering and chemical impregnation of fibrous materials, reactive extrusion, and fractionation of solid-liquid systems. Extrusion processing technology is highly complex, and in-depth descriptions and discussions are required in order to provide a complete understanding and analysis of this area: this book aims to provide readers with these analyses and discussions. Extrusion Processing Technology: Food and Non-Food Biomaterials provides an overview of extrusion processing technology and its established and emerging industrial applications. Potency of process intensification and sustainable processing is also discussed and illustrated. The book aims to span the gap between the principles of extrusion science and the practical knowledge of operational engineers and technicians. The authors bring their research and industrial experience in extrusion processing technology to provide a comprehensive, technical yet readable volume that will appeal to readers from both academic and practical backgrounds. This book is primarily aimed at scientists and engineers engaged in industry, research, and teaching activities related to the extrusion processing of foods (especially cereals, snacks, textured and fibrated proteins, functional ingredients, and instant powders), feeds (especially aquafeeds and petfoods), bioplastics and plastics, biosourced chemicals, paper pulp, and biofuels. It will also be of interest to students of food science, food engineering, and chemical engineering. Also available Formulation Engineering of Foods Edited by J.E. Norton, P.J. Fryer and I.T. Norton ISBN 978-0-470-67290-7 Food and Industrial Bioproducts and Bioprocessing Edited by N.T. Dunford ISBN 978-0-8138-2105-4 Handbook of Food Process Design Edited by J. Ahmed and M.S. Rahman ISBN 978-1-4443-3011-3

Plastics Extrusion Technology

Author : U. Berghaus
Publisher : Hanser Gardner Publications
ISBN 13 : 9781569902257
Total Pages : 653 pages
Book Rating : 4.9/5 (22 download)

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Book Synopsis Plastics Extrusion Technology by : U. Berghaus

Download or read book Plastics Extrusion Technology written by U. Berghaus and published by Hanser Gardner Publications. This book was released on 1997 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now updated, this industry standard provides information on the aspects and processes of extrusion technology, including design, construction, and operation of extrusion lines. Well-known experts in various fields of extrusion have contributed to this book. As a reference book it will undoubtedly prove a considerable benfit to engineers involved with the extrusion process. “The presentation of this book is excellent and the quantity of information is immense.” Applied Mechanics Review “... this book belongs on the bookshelf of every engineer, operations supervisor and maintenance manager. It is also invaluable for plastic engineering students at all levels.” Polymer News “ ... on a value for money basis it is outstanding.” Plastics & Rubber Weekly

Principles of Food Processing

Author : Richard W Hartel
Publisher : Springer Science & Business Media
ISBN 13 : 1461560934
Total Pages : 301 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Principles of Food Processing by : Richard W Hartel

Download or read book Principles of Food Processing written by Richard W Hartel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The approach to teaching the concepts of food processing to the undergrad uate food science major has evolved over the past 40 years. In most under graduate food science curricula, food processing has been taught on a commodity basis. In many programs, several courses dealt with processing with emphasis on a different commodity, such as fruits and vegetables, dairy products, meat products, and eggs. In most situations, the emphasis was on the unique characteristics of the commodity and very little empha sis on the common elements associated with processing of the different commodities. Quite often the undergraduate student was allowed to select one or two courses from those offered in order to satisfy the minimum standards suggested by the Institute of Food Technologists. The current 1FT minimum standards suggest that the undergradu ate food science major be required to complete at least one food processing course. The description of this course is as follows: One course with lecture and laboratory which covers general characteristics of raw food materials, principles offood preserva tion, processing factors that influence quality, packaging, water and waste management, and sanitation. Prerequisites: general chemistry, physics, and general microbiology.

Elastomer Technology Handbook

Author : Nicholas P. Cheremisinoff
Publisher : CRC Press
ISBN 13 : 0429610556
Total Pages : 1113 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Elastomer Technology Handbook by : Nicholas P. Cheremisinoff

Download or read book Elastomer Technology Handbook written by Nicholas P. Cheremisinoff and published by CRC Press. This book was released on 2020-07-09 with total page 1113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elastomer Technology Handbook is a major new reference on the science and technology of engineered elastomers. This contributed volume features some of the latest work by international experts in polymer science and rubber technology. Topics covered include theoretical and practical information on characterizing rubbers, designing engineering elastomers for consumer and engineering applications, properties testing, chemical and physical property characterization, polymerization chemistry, rubber processing and fabrication methods, and rheological characterization. The book also highlights both conventional and emerging market applications for synthetic rubber products and emphasizes the latest technology advancements. Elastomer Technology Handbook is a "must have" book for polymer researchers and engineers. It will also benefit anyone involved in the handling, manufacturing, processing, and designing of synthetic rubbers.

Rubber Extrusion

Author : B. G. Crowther
Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859571569
Total Pages : 112 pages
Book Rating : 4.5/5 (715 download)

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Book Synopsis Rubber Extrusion by : B. G. Crowther

Download or read book Rubber Extrusion written by B. G. Crowther and published by iSmithers Rapra Publishing. This book was released on 1998 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent changes in Screw extruders for rubber have been driven by demands for accuracy and economy, increased understanding of the underlying principles, and improvements in related technologies such as control systems and computing power. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.

Melt Extrusion

Author : Michael A. Repka
Publisher : Springer Science & Business Media
ISBN 13 : 1461484324
Total Pages : 472 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Melt Extrusion by : Michael A. Repka

Download or read book Melt Extrusion written by Michael A. Repka and published by Springer Science & Business Media. This book was released on 2013-10-11 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides readers with the basic principles and fundamentals of extrusion technology and a detailed description of the practical applications of a variety of extrusion processes, including various pharma grade extruders. In addition, the downstream production of films, pellets and tablets, for example, for oral and other delivery routes, are presented and discussed utilizing melt extrusion. This book is the first of its kind that discusses extensively the well-developed science of extrusion technology as applied to pharmaceutical drug product development and manufacturing. By covering a wide range of relevant topics, the text brings together all technical information necessary to develop and market pharmaceutical dosage forms that meet current quality and regulatory requirements. As extrusion technology continues to be refined further, usage of extruder systems and the array of applications will continue to expand, but the core technologies will remain the same.

Blown Film Extrusion

Author : Kirk Cantor
Publisher :
ISBN 13 : 9781569906965
Total Pages : 179 pages
Book Rating : 4.9/5 (69 download)

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Book Synopsis Blown Film Extrusion by : Kirk Cantor

Download or read book Blown Film Extrusion written by Kirk Cantor and published by . This book was released on 2018 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: "From hardware and materials through processing and properties, a broad coverage of blown film extrusion is presented. A primary objective of this book is to ensure a useful balance of theory and practice. The reader will find the answers to why they encounter certain effects in the blown film process so that they are better able to troubleshoot and improve their operations. At the same time, current practices and equipment are emphasized to keep readers up-to-date with the most productive and efficient technology. The companion computer-based learning tool, The Blown Film Extrusion Simulator, is provided to enhance the reader's understanding. This software was developed specifically to teach blown film extrusion equipment operation and processing principles, and is available for download. Throughout this book, exercises using the simulator are described to complement the methods and principles explained. New in this third edition is a chapter on polymer rheology, with an overview of the rheology of polymer melts and its effect on extruding blown film. Additionally, improvements and corrections have been made throughout the book. Contents: Materials for Blown Film Polymer Rheology Extrusion Overview Hardware for Blown Film Processing Coextrusion Film Properties Troubleshooting"--

Biotechnology and Food Process Engineering

Author : Henry G. Schwartzberg
Publisher : CRC Press
ISBN 13 : 9780824783631
Total Pages : 514 pages
Book Rating : 4.7/5 (836 download)

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Book Synopsis Biotechnology and Food Process Engineering by : Henry G. Schwartzberg

Download or read book Biotechnology and Food Process Engineering written by Henry G. Schwartzberg and published by CRC Press. This book was released on 1990-05-23 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology and its implication for the future, introduction to bio reactor engineering, bioreactor considerations for producing flavors and pigments from plant tissue culture, membrane bioreactors: enzime processes, food freeze concentration, supercritical fluid extraction, drying of foods, aseptic processing of foods, encapsulation and con trolled release do food components, extrusion of foods, developments in microwave food processing, robotics in food processing, integrationof computers in food processing.

Extruding Plastics

Author : D.V. Rosato
Publisher : Springer Science & Business Media
ISBN 13 : 1461557933
Total Pages : 791 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Extruding Plastics by : D.V. Rosato

Download or read book Extruding Plastics written by D.V. Rosato and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 791 pages. Available in PDF, EPUB and Kindle. Book excerpt: Worldwide, extrusion lines successfully process more plastics into prod ucts than other processes by consuming at least 36 wt% of all plastics. They continue to find practical solutions for new products and/ or prob lems to meet new product performances. This book, with its practical industry reviews, is a unique handbook (the first of its kind) that covers over a thousand of the potential combina tions of basic variables or problems with solutions that can occur from up-stream to down-stream equipment. Guidelines are provided for maxi mizing processing efficiency and operating at the lowest possible cost. It has been prepared with an awareness that its usefulness will depend greatly upon its simplicity and provision of essential information. It should be useful to: 0) those already extruding and desiring to obtain additional information for their line and/ or prOVide a means of reviewing other lines that can provide their line with operating improvements; (2) those processing or extruding plastics for the first time; (3) those consider ing going into another extrusion process; (4) those desiring additional information about employing the design of various products more effi ciently, with respect to both performance and cost; (5) those contemplat ing entering the business of extrusion; (6) those in new venture groups, materials development, and/ or market development; (7) those in disci plines such as nonplastics manufacturers, engineers, designers, quality control, financial, and management; and (8) those requiring a textbook on extrusion in trade schools and high schools or colleges.

Food Processing Operations and Scale-up

Author : Kenneth J. Valentas
Publisher : CRC Press
ISBN 13 : 1000147568
Total Pages : 412 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Food Processing Operations and Scale-up by : Kenneth J. Valentas

Download or read book Food Processing Operations and Scale-up written by Kenneth J. Valentas and published by CRC Press. This book was released on 2020-08-11 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended for students and practitioners who have a basic education in chemical engineering or food science. Contains basic information in each area and describes some of the fundamental ideas of processing development and design. Examines the food industry structure, how it works, consumer products,