[PDF] Experience With Polyimide Fibers In Hot Gas Filtration eBook

Author : Mariana-Dana Damaceanu
Publisher : Elsevier
Page : 410 pages
File Size : 20,91 MB
Release : 2023-12-05
Category : Technology & Engineering
ISBN : 032390677X

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Polyimides: Advances in Blends and Nanocomposites brings together the latest research in the area of polyimide-based blends and nanocomposites, opening the door to a range of cutting-edge applications. The book begins by discussing polyimide architectures, synthetic pathways, processing, properties, challenges and application potential before introducing polyimide-based blends and nanocomposites and explaining the modification of polyimide chains for high performance composites matrices. This is followed by chapters offering detailed, methodical coverage of each main type of blend and nanocomposite, covering preparation techniques, structures, properties and current and emerging applications.Throughout the book's chapters, there is an emphasis on methods for high-performance polyimide-based materials, with a constant orientation towards applications and additional in-depth coverage at the end of the book on three key application areas, gas separation, fuel cells, and biomedical applications. This is a valuable resource for researchers and advanced students across polymer science, composite science, nanotechnology, materials chemistry, biomaterials, and chemical engineering, as well as R&D professionals, scientists and engineers working with polyimide-based materials for advanced industrial applications. Provides comprehensive coverage of the different types of polyimide blends and nanocomposites Offers a systematic approach, covering synthesis, characterization, properties and applications Guides the reader towards a range of state-of-the-art applications such as fuel cells and biomedical applications

Author : Bharath Raghavan
Publisher : LAP Lambert Academic Publishing
Page : 172 pages
File Size : 48,43 MB
Release : 2011-06
Category :
ISBN : 9783844314991

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Nonwoven fibrous media with nanofibers have significant filtration applications in automotive, chemical, transportation, power generation and pharmaceutical/biological industries. Nanofibers have higher capture efficiencies in comparison to microfibers in the submicron particle size range of 100 - 500 nm because of smaller fiber diameter and increased surface area of the fibers. Nanofibers are in the slip flow regime as a consequence of which steep increase in pressure drop is considerably reduced due to slip effect. The economic benefits of using nanofiber filter media are improved filter performance and compact filters. Electrospinning process was used to fabricate polymer and ceramic nanofibers. The electrospun polymer nanofibers were added to the nonwoven fibrous media to improve filter performance for air filtration. This improved filter performance was in consistent with numerical modeling. This book describes the experimental and modeling results of particle loading on fibrous media and application of ceramic nanofibers for hot gas filtration applications.

Author : George Wypych
Publisher : Elsevier
Page : 497 pages
File Size : 19,74 MB
Release : 2016-10-03
Category : Technology & Engineering
ISBN : 1927885140

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Handbook of Antistatics, Second Edition, is the only comprehensive handbook to cover all aspects of antistatic agents, including a complete review of existing literature and patent information on additives capable of modifying properties of materials to make them antistatic, conductive, and/or EMI shielding. Information on the use of additives in various polymers is divided into types and concentrations of antistatics used, the potential effect of antistatics on the polymer and other additives, and examples of typical formulations used for processing of polymers containing the antistatic additive. Each chapter addresses specific properties and applications of antistatic agents, including methods of quality control, compatibility of antistatic agents, and various polymer matrices (along with performance implications), incorporation methods, health and safety, and environmental implications. Includes everything engineers and materials scientists need to know about the use of antistatics in polymers, from incorporation methods, to regulations and standards Presents a combination of up-to-date properties data and authoritative analysis of materials performance Contains detailed coverage of processing methods, giving information on the amount and type of antistatics used in each processing method, along with the typical formulations used

Author : Wiley-VCH
Publisher : John Wiley & Sons
Page : 1934 pages
File Size : 10,3 MB
Release : 2016-04-25
Category : Science
ISBN : 3527338233

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Your personal Ullmann's: Chemical and physical characteristics, production processes and production figures, main applications, toxicology and safety information are all to be found here in one single resource - bringing the vast knowledge of the Ullmann's Encyclopedia to the desks of industrial chemists and chemical engineers. The ULLMANN’S perspective on polymers and plastics brings reliable information on more than 1500 compounds and products straight to your desktop Carefully selected “best of” compilation of 61 topical articles from the Encyclopedia of Industrial Chemistry on economically important polymers provide a wealth of chemical, physical and economic data on more than 1000 different polymers and hundreds of modifications Contains a wealth of information on the production and use of all industrially relevant polymers and plastics, including organic and inorganic polymers, fibers, foams and resins Extensively updated: more than 30% of the content has been added or updated since the launch of the 7th edition of the Ullmann’s encyclopedia in 2011 and is now available in print for the first time 4 Volumes

Author : Jinlian Hu
Publisher : John Wiley & Sons
Page : 1040 pages
File Size : 22,3 MB
Release : 2020-03-18
Category : Technology & Engineering
ISBN : 3527342567

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Edited by a leading expert in the field with contributions from experienced researchers in fibers and textiles, this handbook reviews the current state of fibrous materials and provides a broad overview of their use in research and development. Volume One focuses on the classes of fibers, their production and characterization, while the second volume concentrates on their applications, including emerging ones in the areas of energy, environmental science and healthcare. Unparalleled knowledge of high relevance to academia and industry.