Process for the Manufacture of Spherulitic Crystallisate of High Powder and Packing Density, Expecially of Spherically C

Process for the Manufacture of Spherulitic Crystallisate of High Powder and Packing Density, Expecially of Spherically C PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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Spherical Crystallization as a New Platform for Particle Design Engineering

Spherical Crystallization as a New Platform for Particle Design Engineering PDF Author: Yoshiaki Kawashima
Publisher: Springer
ISBN: 9811367868
Category : Medical
Languages : en
Pages : 118

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Book Description
This book describes the principles and applications of the spherical crystallization technique, from the standpoint of its inventor. After an introduction on the history of particle design engineering and nanotechnology, the concept of spherical crystallization itself is clearly explained. Attention then turns to the application of spherical crystallization in pharmaceutical processes. It is explained how the technique can provide physicochemical properties suitable for direct tableting of active pharmaceutical ingredients and how it has enabled the development of a novel particulate design platform from single to complex system. Subsequent chapters describe the roles of polymeric spherical crystallization in the preparation of novel microspheres, microballoons for drug delivery systems (DDS) and the development of biocompatible and biodegradable poly(D,L-lactide-co-glycolide) (PLGA) nanospheres. The various applications of PLGA nanospheres composite within oral-, pulmonary-, transdermal DDS and cosmetics are fully discussed. Finally, future perspectives are presented on use of the technology in the design and industrial-scale manufacture of new drug delivery systems, highlighting how a continuous pharmaceutical process that meets US Food and Drug Administration quality requirements should soon be introduced.

Crystallization of Organic Compounds

Crystallization of Organic Compounds PDF Author: Hsien-Hsin Tung
Publisher: John Wiley & Sons
ISBN: 1119879469
Category : Science
Languages : en
Pages : 388

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Book Description
Practical resource covering applications of crystallization principles with methodologies, case studies, and numerous industrial examples for emphasis Based on the authors' hands-on experiences as process engineers, through the use of case studies and examples of crystallization processes, ranging from laboratory development through manufacturing scale-up, Crystallization of Organic Compounds guides readers through the practical applications of crystallization and emphasizes strategies that have proven to be successful, enabling readers to avoid common pitfalls that can render standard procedures unsuccessful. Most chapters feature multiple examples that guide readers, step by step, through the crystallization of active pharmaceutical ingredients (APIs), including an analysis of the major methods of carrying out crystallization operations, their strengths and potential issues, as well as numerous examples of crystallization processes from development through manufacturing scale. Advancements in the field of crystallization have been integrated throughout the book in the newly revised Second Edition to ensure the content adequately reflects current state-of-the-art industrial know-hows and practice. The new edition also adds chapters addressing downstream operations after the crystallization, including filtration/washing and drying, together with industrial use cases. Crystallization of Organic Compounds includes detailed information on: Solubility and solid behavior, covering phase rule, polymorph, salt/coccrystals, chiral resolution and in-silico solubility prediction; and kinetics, covering seed, supersaturation, nucleation, crystal growth and model-based experimental design Critical issues in the crystallization practice, covering oiling out, seeding/wet-milling, agglomeration/aggregation, mixing scale-up and quality-by-design principles. Cooling, anti-solvent, evaporation and reactive crystallization process design, covering batch and continuous operations with industrial examples. Special applications, covering crystallization with ultrasound and computation fluid dynamics, and solid dispersion. With highly practical coverage of the subject, Crystallization of Organic Compounds is an essential resource for engineers and chemists involved with the development, scaling, or operation of crystallization process in the pharmaceutical and fine chemical industries, particularly those with degrees in chemical engineering and chemistry.

Crystallization Process Systems

Crystallization Process Systems PDF Author: Alan G. Jones
Publisher: Butterworth-Heinemann
ISBN: 0750655208
Category : Science
Languages : en
Pages : 362

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Book Description
Particulate Crystal Characteristics; Fluid-particle Transport Processes; Crystallization Principles and Techniques; Crystal Formation Processes; Crystallizer Design and Operation; Solid-Liquid Separation Processes; Design of Crystallization Process Systems.

Crystallization Technology Handbook

Crystallization Technology Handbook PDF Author: A. Mersmann
Publisher: CRC Press
ISBN: 0203908287
Category : Science
Languages : en
Pages : 849

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Book Description
This handbook facilitates the selection, design and operation of large-scale industrial crystallizers that process crystals with the proper size distribution, shape and purity sought - including cooling, evaporation, drowning-out reaction, melt, and related crystallization techniques. This new edition offers new results on direct-contact cooling crystallization. It lists the properties of over 170 organic and inorganic crystallization systems.

Advanced Topics in Crystallization

Advanced Topics in Crystallization PDF Author: Yitzhak Mastai
Publisher: BoD – Books on Demand
ISBN: 9535121251
Category : Science
Languages : en
Pages : 374

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Book Description
In nearly all process industries, crystallization is used at some stage as a method of production, purification or recovery of solid materials. In recent years, a number of new applications have also come to rely on crystallization processes such as the crystallization of nano and amorphous materials. The articles in this book have been contributed by some of the most respected researchers in this area and cover the frontier areas of research and developments in crystallization processes. Divided into three sections, this book provides the latest research developments in many aspects of crystallization including the crystallization of biological macromolecules and pharmaceutical compounds, the crystallization of nanomaterials and the crystallization of amorphous and glassy materials. This book is of interest to both fundamental research and practicing scientists and will prove invaluable to all chemical engineers and industrial chemists in process industries, as well as crystallization workers and students in industry and academia.

Crystallization Processes

Crystallization Processes PDF Author: Nauchnyĭ sovet po fizike tverdogo tela (Akadėmii͡a navuk Belaruskaĭ SSR)
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 184

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The Handbook of Continuous Crystallization

The Handbook of Continuous Crystallization PDF Author: Nima Yazdanpanah
Publisher: Royal Society of Chemistry
ISBN: 1839161310
Category : Technology & Engineering
Languages : en
Pages : 579

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Book Description
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.

Synthesis Methods and Crystallization

Synthesis Methods and Crystallization PDF Author: Riadh Marzouki
Publisher: BoD – Books on Demand
ISBN: 1838802231
Category : Technology & Engineering
Languages : en
Pages : 138

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Book Description
New crystalline materials (organic, inorganic, hybrid) are promising for various applications, including electrical, piezoelectric, ferroelectric, magnetic, and catalytic processes. In addition, given their remarkable structural richness, these materials exhibit several interesting physical properties, such as ionic conduction, ion exchange, and others. Crystal growth, morphology, and grain size are factors influencing these physical properties. This book examines methods of synthesis of the most common crystalline materials and describes nucleation and crystal growth of various materials.

BIWIC 2007 14th International Workshop on Industrial Crystallization

BIWIC 2007 14th International Workshop on Industrial Crystallization PDF Author: A.E. Lewis
Publisher: IOS Press
ISBN: 160750278X
Category : Science
Languages : en
Pages : 284

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Book Description
The field of crystallization holds many challenges, with the physical and chemical complexity of the crystallization process being core to the dynamic nature of the field. Exciting advances are currently being achieved in the areas of nanoparticle formation, product and particle design and methods of particle characterisation. There is also significant progress and innovation in the design, scale-up and control of crystallizers. These key developments are reflected in the session themes of the 14th BIWIC (Bremen International Workshop on Industrial Crystallization) with the technical programme incorporating a wide range of topics, such as; The formation and stabilisation of nano particles; Polymorphs and co-crystals in pharmaceutical preparation; Product and particle design; Kinetics of crystallization and measurement of crystal properties; Freeze, Antisolvent, Reactive and Melt crystallization; and Design, scale-up and control of crystallization processes at the industrial scale.