Download or read book Melt Crystallization Technology written by Tine Arkenbout-de Vroome and published by CRC Press. This book was released on 1995-05-02 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Author's Preface There is a growing demand for ultrapure organic compounds such as fine chemicals, pharmaceuticals, and basic materials for use in the polymer industry. . . . In quite a number of cases, it is difficult or impossible to manufacture ultrapure organics efficiently using conventional separation techniques such as distillation. Moreover, conventional techniques usually require large amounts of energy. To improve the purification efficiency of organics, special techniques based on crystallization from the melt have been developed. Melt crystallization meets industry's need for a highly selective separation process for organic compounds which operates at low enough temperatures to prevent thermal degradation. Melt crystallization processes have the added advantage that they are energy-efficient and ecologically sound. Melt crystallization techniques appear to be particularly promising for upgrading organic materials and are one of the few routes that appear to be feasible for purifying starter materials for high-tech polymers. The aim of this book is to provide basic information on melt crystallization technology. . . . This monograph consists of three parts: 1. basic principles, 2. process options, and 3. technical equipment and applicability. This new book is the first unified guide and reference to an important chemical process technology. It is comprehensive and organized for easy reference. More than 150 diagrammatic representations, flow charts and photographs illustrate equipment and processes. More than 40 tables provide useful reference data. The Author Dr. Arkenbout studied chemistry at the University of Utrecht, and joined TNO, the Netherlands Organization for Applied Scientific Research. He has specialized in research on new separation processes and has had thirty of his articles on this subject published. He recently retired from the position of manager of physical separation research, but has remained active in this field through affiliations with the Laboratory of Solid State Chemistry at the University of Nijmegen, the Laboratory for Process Equipment, Delft University of Technology, and TNO.
Download or read book Techniques of Melt Crystallization written by Gilbert J. Sloan and published by Wiley-Interscience. This book was released on 1988-01-18 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Solvents Physical Properties and Methods of Purification, Fourth Edition (Volume II in the Techniques of Chemistry series, Edited by Arnold Weissberger) Edited by John A. Riddick, William B. Bunger, and Theodore K. Sakano This fourth edition updates and expands the material of the 15-year-old third edition. Besides revising the physical properties of preparation techniques for previously noted solvents, over 150 new solvents nave been added, many selected to complete groups of isomers and expand homologous series listed in the previous edition. Several isomeric and homologous series are initiated here, including the xylenols, chlorinated toluenes, xylidenes, picolines, lutidines, and silanes. 1986 (0 471-08467-0) 1,325 pp. Physical Methods of Chemistry Volume One: Components of Scientific Instruments and Applications of Computers to Chemical Research, Second Edition Edited by Bryant W. Rossiter and John F. Hamilton Now in a revised Second Edition, the classic Physical Methods of Chemistry series is an independent 8-volume set which surveys the most prevalent methods of determining a wide variety of physical properties of matter. Volume One presents general laboratory techniques common to many of the specific physical methods that are detailed in subsequent volumes. An excellent new work that also serves as a resource of information on a spectrum of components, tools, and techniques that are often used but rarely treated comprehensively in one book. 1986 (0 471-08034-9) 834 pp. Volume Two: Electrochemical Methods, Second Edition Edited by Bryant W. Rossiter and John F. Hamilton Volume Two presents a thorough, up-to-date survey of the applications of electrometric methods in chemical systems. Following an introductory chapter on electrochemical theory common to all electroanalytical methods, it provides information on the latest techniques, especially those with broad applications, including polarography. 1986 (0 471-08027-6) 904 pp.
Download or read book Handbook of Industrial Crystallization written by Allan Myerson and published by Butterworth-Heinemann. This book was released on 2002-01-08 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystallization is an important separation and purification process used in industries ranging from bulk commodity chemicals to specialty chemicals and pharmaceuticals. In recent years, a number of environmental applications have also come to rely on crystallization in waste treatment and recycling processes.The authors provide an introduction to the field of newcomers and a reference to those involved in the various aspects of industrial crystallization. It is a complete volume covering all aspects of industrial crystallization, including material related to both fundamentals and applications. This new edition presents detailed material on crystallization of biomolecules, precipitation, impurity-crystal interactions, solubility, and design.Provides an ideal introduction for industrial crystallization newcomers Serves as a worthwhile reference to anyone involved in the fieldCovers all aspects of industrial crystallization in a single, complete volume
Download or read book Crystallization in Multiphase Polymer Systems written by Sabu Thomas and published by Elsevier. This book was released on 2017-09-15 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystallization in Multiphase Polymer Systems is the first book that explains in depth the crystallization behavior of multiphase polymer systems. Polymeric structures are more complex in nature than other material structures due to their significant structural disorder. Most of the polymers used today are semicrystalline, and the subject of crystallization is still one of the major issues relating to the performance of semicrystalline polymers in the modern polymer industry. The study of the crystallization processes, crystalline morphologies and other phase transitions is of great significance for the understanding the structure-property relationships of these systems. Crystallization in block copolymers, miscible blends, immiscible blends, and polymer composites and nanocomposites is thoroughly discussed and represents the core coverage of this book. The book critically analyzes the kinetics of nucleation and growth process of the crystalline phases in multi-component polymer systems in different length scales, from macro to nanoscale. Various experimental techniques used for the characterization of polymer crystallization process are discussed. Written by experts in the field of polymer crystallization, this book is a unique source and enables professionals and students to understand crystallization behavior in multiphase polymer systems such as block copolymers, polymer blends, composites and nanocomposites. - Covers crystallization of multiphase polymer systems, including copolymers, blends and nanocomposites - Features comprehensive, detailed information about the basic research, practical applications and new developments for these polymeric materials - Analyzes the kinetics of nucleation and growth process of the crystalline phases in multi-component polymer systems in different length scales, from macro to nanoscale
Download or read book Industrial Crystallization written by Alison Lewis and published by Cambridge University Press. This book was released on 2015-07-02 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridging the gap between theory and practice, this text provides the reader with a comprehensive overview of industrial crystallization. Newcomers will learn all of the most important topics in industrial crystallization, from key concepts and basic theory to industrial practices. Topics covered include the characterization of a crystalline product and the basic process design for crystallization, as well as batch crystallization, measurement techniques, and details on precipitation, melt crystallization and polymorphism. Each chapter begins with an introduction explaining the importance of the topic, and is supported by homework problems and worked examples. Real world case studies are also provided, as well as new industry-relevant information, making this is an ideal resource for industry practitioners, students, and researchers in the fields of industrial crystallization, separation processes, particle synthesis, and particle technology.
Download or read book Crystallization written by Wolfgang Beckmann and published by John Wiley & Sons. This book was released on 2013-01-14 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystallization is a natural occurring process but also a process abundantly used in the industry. Crystallization can occur from a solution, from the melt or via deposition of material from the gas phase (desublimation). Crystals distinguish themself from liquids, gases and amorphous substances by the long-range order of its building blocks that entail the crystals to be formed of well-defined faces, and give rise to a large number of properties of the solid. Crystallization is used at some stage in nearly all process industries as a method of production, purification or recovery of solid materials. Crystallization is practiced on all scales: from the isolation of the first milligrams of a newly synthesized substance in the research laboratory to isolating products on the mulit-million tonne scale in industry. The book describes the breadth of crystallization operations, from isolation from a reaction broth to purification and finally to tailoring product properties. In the first section of the book, the basic mechanisms - nucleation, growth, attrition and agglomeration are introduced. It ensures an understanding of supersaturation, the driving force of crystallization. Furthermore, the solubility of the substance and its dependences on process conditions and the various techniques of crystallization and their possibilities and limitations are discussed. Last but not least, the first part includes an intensive treatment of polymorphism . The second part builds on the basics, exploring how crystallization processes can be developed, either batch-wise or continuous, from solution or from the melt. A discussion of the purification during crystallization serves as a link between the two sections, where practical aspects and an insight using theoretical concepts are combined. Mixing and its influence on the crystallization as well as the mutual interference of down-stream processes with the crystallization are also treated. Finally, techniques to characterize the crop are discussed. The third part of the book is dedicated to accounts of actual developments and of carried-out crystallizations. Typical pitfalls and strategies to avoid these as well as the design of robust processes are presented.
Download or read book Industrial Crystallization written by J. Mullin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Crystallization Symposia have been organized by the Crystallization Research Group at the Czechoslovak Research Institute for Inorganic Chemistry, Usti nad Labem, since 1960. Over the years, the increasing popularity of the unit operation of crystallization has been clearly demonstrated by the steady increase in numbers of both the papers presented and the attendances at the meetings. The 6th Symposium (1-3 September 1975) was organized jointly with the European Federation of Chemical Engineering Working Party on Crystallization, and the 44 papers presented were arranged into four sessions - A: Secondary Nucleation, B: Crystal Growth Kinetics, C: Crystal Habit Modification, D: Crystallizer Design, E: Indus trial Crystallizer Operation and Case Studies. The same groupings are preserved in this edited version of the proceedings. This is the first time that the Industrial Crystallization Symposium papers have appeared in one volume. After the 5th (1972) Symposium, authors we.re encouraged to submit their papers to an international journal specializing in crystallization. However, the results were not altogether satisfactory in that less than one third of the papers presented at the meeting were offered for consideration. This time, therefore, the organizing committee decided to attempt to keep the papers together by making arrangements for their pUblication by Plenum Press.
Download or read book Industrial Crystallization of Melts written by C.M. Van 't Land and published by CRC Press. This book was released on 2004-09-24 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the interface of chemical industry operations, equipment manufacturer input, and the scientific literature, Industrial Crystallization of Melts explores and explains melt crystallization and purification in the industrial arena. This comprehensive account details the orderly conversion of melts into solid, salable end materials and procedures fo
Download or read book Crystallization of Organic Compounds written by Hsien-Hsin Tung and published by John Wiley & Sons. This book was released on 2009-06-17 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filled with industrial examples emphasizing the practical applications of crystallization methodologies Based on the authors' hands-on experiences as process engineers at Merck, Crystallization of Organic Compounds guides readers through the practical aspects of crystallization. It uses plenty of case studies and examples of crystallization processes, ranging from development through manufacturing scale-up. The book not only emphasizes strategies that have been proven successful, it also helps readers avoid common pitfalls that can render standard procedures unsuccessful. The goal of this text is twofold: Build a deeper understanding of the fundamental properties of crystallization as well as the impact of these properties on crystallization process development. Improve readers' problem-solving abilities by using actual industrial examples with real process constraints. Crystallization of Organic Compounds begins with detailed discussions of fundamental thermodynamic properties, nucleation and crystal growth kinetics, process dynamics, and scale-up considerations. Next, it investigates modes of operation, including cooling, evaporation, anti-solvent, and reactive crystallization. The authors conclude with special applications such as ultrasound in crystallization and computational fluid dynamics in crystallization. Most chapters feature multiple examples that guide readers step by step through the crystallization of active pharmaceutical ingredients (APIs). With its focus on industrial applications, this book is recommended for chemical engineers and chemists who are involved with the development, scale-up, or operation of crystallization processes in the pharmaceutical and fine chemical industries.
Download or read book Melt Crystallization written by Joachim Ulrich and published by . This book was released on 2003 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crystallization Technology Handbook written by A. Mersmann and published by CRC Press. This book was released on 2001-05-08 with total page 847 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook seeks to facilitate the selection, design and operation of large-scale industrial crystallizers that process crystals with the proper size distribution, shape and purity sought. This second edition offers results on direct-contact cooling crystallization.
Download or read book The Handbook of Continuous Crystallization written by Nima Yazdanpanah and published by Royal Society of Chemistry. This book was released on 2020-02-04 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous crystallization is an area of intense research, with particular respect to the pharmaceutical industry and fine chemicals. Improvements in continuous crystallization technologies offer chemical industries significant financial gains, through reduced expenditure and operational costs, and consistent product quality. Written by well-known leaders in the field, The Handbook of Continuous Crystallization presents fundamental and applied knowledge, with attention paid to application and scaling up, and the burgeoning area of process intensification. Beginning with concepts around crystallization techniques and control strategies, the reader will learn about experimental methods and computational tools. Case studies spanning fine and bulk chemicals, the pharmaceutical industry, and employing new mathematical tools, put theory into context.
Download or read book Crystal Growth written by Brian R. Pamplin and published by Elsevier. This book was released on 2013-09-11 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystal Growth, Second Edition deals with crystal growth methods and the relationships between them. The chemical physics of crystal growth is discussed, along with solid growth techniques such as annealing, sintering, and hot pressing; melt growth techniques such as normal freezing, cooled seed method, crystal pulling, and zone melting; solution growth methods; and vapor phase growth. This book is comprised of 15 chapters and opens with a bibliography of books and source material, highlighted by a classification of crystal growth techniques. The following chapters focus on the molecular state of a crystal when in equilibrium with respect to growth or dissolution; the fundamentals of classical and modern hydrodynamics as applied to crystal growth processes; creation, control, and measurement of the environment in which a crystal with desired properties can grow; and growth processes where transport occurs through the vapor phase. The reader is also introduced to crystal growth with molecular beam epitaxy; crystal pulling as a crystal growth method; and zone refining and its applications. This monograph will be of interest to physicists and crystallographers.
Download or read book Crystallization written by J W Mullin and published by Elsevier. This book was released on 2001-05-09 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first publication of this definitive work nearly 40 years ago, this fourth edition has been completely rewritten. Crystallization is used at some stage in nearly all process industries as a method of production, purification or recovery of solid materials. Incorporating all the recent developments and applications of crystallization technology, Crystallization gives clear accounts of the underlying principles, a review of the past and current research themes and guidelines for equipment and process design. This new edition introduces and enlarges upon such subjects as: - Control and Separation of polymorphs and chiral crystals - Micro- and macro-mixing and the use of computer fluid dynamics - Seeding and secondary nucleation in batch crystallization processes - Incorporation of upstream and downstream requirements into design procedures for crystallization plant - Computer-aided molecular design and its use in crystal habit modifier selection Crystallization provides a comprehensive overview of the subject and will prove invaluable to all chemical engineers and industrial chemists in the process industries as well as crystallization workers and students in industry and academia. Crystallization is written with the precision and clarity of style that is John Mullin's hallmark - a special feature being the large number of appendices that provide relevant physical property data. - Covers all new developments and trends in crystallization - Comprehensive coverage of subject area
Download or read book Handbook of Separation Techniques for Chemical Engineers written by Philip A. Schweitzer and published by McGraw-Hill Companies. This book was released on 1988 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Crystal Growth written by Tatau Nishinaga and published by . This book was released on 1994 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial Crystallization written by Alison Lewis and published by Cambridge University Press. This book was released on 2015-07-02 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of industrial crystallization, its theory and practice, including recent advances, real world case studies, and worked examples.
