Absorbent Technology

Absorbent Technology PDF Author: P.K. Chatterjee
Publisher: Elsevier
ISBN: 0080525857
Category : Science
Languages : en
Pages : 501

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Book Description
This publication discusses the theoretical aspects of absorbency as well as the structure, properties and performance of materials. The chapters are arranged in an approach for the reader to advance progressively through fundamental theories of absorbency to more practical aspects of the technology. Topics covered include scientific principles of absorbency and structure property relationships; material technology including super absorbents, non-woven, natural and synthetic fibres and surfactants; absorbency measurement techniques and technology perspective. The reader is provided with current status information on technology and is also informed on important developments within the field.

Absorbent Technology

Absorbent Technology PDF Author: P.K. Chatterjee
Publisher: Elsevier
ISBN: 0080525857
Category : Science
Languages : en
Pages : 501

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Book Description
This publication discusses the theoretical aspects of absorbency as well as the structure, properties and performance of materials. The chapters are arranged in an approach for the reader to advance progressively through fundamental theories of absorbency to more practical aspects of the technology. Topics covered include scientific principles of absorbency and structure property relationships; material technology including super absorbents, non-woven, natural and synthetic fibres and surfactants; absorbency measurement techniques and technology perspective. The reader is provided with current status information on technology and is also informed on important developments within the field.

Absorbent Polymer Technology

Absorbent Polymer Technology PDF Author: L. Brannon-Peppas
Publisher: Elsevier
ISBN: 0444597298
Category : Technology & Engineering
Languages : en
Pages : 289

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Book Description
In recent years, there has been a veritable explosion of research and development in consumer-oriented fields that utilize polymeric materials which absorb large amounts of water. These fields encompass the preparation, characterization and commercialization of separation systems, pharmaceutical and personal care products such as infant diapers, feminine products, incontinence products and many other related areas. The polymeric materials utilized in these applications are known as absorbent or superabsorbent materials because of their ability to swell rapidly and to retain large volumes of water, urine and other biological fluids.The aim of this book is to introduce the fundamentals of polymer structure and swelling as related to polymers used for these superabsorbent materials. In the field of absorbence, particular attention is given to crosslinked structures which swell to more than fifty times their initial weight in water or electrolytic solutions. The book also provides descriptions of novel applications of superabsorbent materials as well as a detailed analysis of water transport in crosslinked polymers.Absorbent Polymer Technology should be of interest to chemists, polymer scientists, chemical engineers, and industrial scientists working with swellable polymeric systems in personal care, pharmaceutical, agricultural waste treatment and separation industries.

Modern Superabsorbent Polymer Technology

Modern Superabsorbent Polymer Technology PDF Author: Fredric L. Buchholz
Publisher: Wiley-VCH
ISBN:
Category : Science
Languages : en
Pages : 312

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Book Description
A thorough, up-to-date examination of the science and practical application of superabsorbent polymers. Modern Superabsorbent Polymer Technology takes a comprehensive look at the structure, properties, and uses of superabsorbent polymers. Prepared by editors with over 20 years of experience in the field, it offers a unified approach to polymer science technologies and examines the key interrelationships between structure, properties, behavior, and applications. This book draws on the best and most relevant scientific papers from academia and industry, as well as numerous patents and patent applications. The result is a compact, centralized source of information on superabsorbent polymers that no polymer or chemical engineer will want to be without. Discusses synthetic chemistry and the effects of synthesis on the structure of superabsorbent polymers * Describes and compares industrial practices of the major manufacturers of superabsorbent polymers * Features analytical methods for evaluation of the properties and behavior of superabsorbent polymers * Explores structural and property relationships of crosslinked super-absorbent polymers * Surveys new superabsorbent polymer forms and types-including fibers, foams, and biodegradable superabsorbents * Covers current and emerging applications in personal care products, horticulture, construction, and other areas.

Application of Super Absorbent Polymers (SAP) in Concrete Construction

Application of Super Absorbent Polymers (SAP) in Concrete Construction PDF Author: Viktor Mechtcherine
Publisher: Springer Science & Business Media
ISBN: 940072733X
Category : Technology & Engineering
Languages : en
Pages : 170

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Book Description
This is the state-of-the-art report prepared by the RILEM TC “Application of Super Absorbent Polymers (SAP) in concrete construction”. It gives a comprehensive overview of the properties of SAP, specific water absorption and desorption behaviour of SAP in fresh and hardening concrete, effects of the SAP addition on rheological properties of fresh concrete, changes of cement paste microstructure and mechanical properties of concrete. Furthermore, the key advantages of using SAP are described in detail: the ability of this material to act as an internal curing agent to mitigate autogenous shrinkage of high-performance concrete, the possibility to use SAP as an alternative to air-entrainment agents in order to increase the frost resistance of concrete, and finally, the benefit of steering the rheology of fresh cement-based materials. The final chapter describes the first existing and numerous prospective applications for this new concrete additive.

Modern Drying Technology, Volume 4

Modern Drying Technology, Volume 4 PDF Author: Evangelos Tsotsas
Publisher: John Wiley & Sons
ISBN: 3527644016
Category : Technology & Engineering
Languages : en
Pages : 377

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Book Description
This five-volume series provides a comprehensive overview of all important aspects of modern drying technology, concentrating on the transfer of cutting-edge research results to industrial use. Volume 4 deals with the reduction of energy demand in various drying processes and areas, highlighting the following topics: Energy analysis of dryers, efficient solid-liquid separation techniques, osmotic dehydration, heat pump assisted drying, zeolite usage, solar drying, drying and heat treatment for solid wood and other biomass sources, and sludge thermal processing.

Absorption-Based Post-Combustion Capture of Carbon Dioxide

Absorption-Based Post-Combustion Capture of Carbon Dioxide PDF Author: Paul Feron
Publisher: Woodhead Publishing
ISBN: 0081005156
Category : Technology & Engineering
Languages : en
Pages : 816

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Book Description
Absorption-Based Post-Combustion Capture of Carbon Dioxide provides a comprehensive and authoritative review of the use of absorbents for post-combustion capture of carbon dioxide. As fossil fuel-based power generation technologies are likely to remain key in the future, at least in the short- and medium-term, carbon capture and storage will be a critical greenhouse gas reduction technique. Post-combustion capture involves the removal of carbon dioxide from flue gases after fuel combustion, meaning that carbon dioxide can then be compressed and cooled to form a safely transportable liquid that can be stored underground. Provides researchers in academia and industry with an authoritative overview of the amine-based methods for carbon dioxide capture from flue gases and related processes Editors and contributors are well known experts in the field Presents the first book on this specific topic

Principles of Modified-Atmosphere and Sous Vide Product Packaging

Principles of Modified-Atmosphere and Sous Vide Product Packaging PDF Author: Jeffrey M. Farber
Publisher: Routledge
ISBN: 135142176X
Category : Technology & Engineering
Languages : en
Pages : 475

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Book Description
This is the first in-depth presentation in book form of both modified atmosphere and sous vide food preservation and packaging technologies and applications. The use of these technologies with all applicable food product categories is examined. The authors are specialists in these preservation/packaging methods from North America and Europe. All significant aspects are examined including processes and materials, applications, microbiological control, and regulations and guidelines. Topics of special interest include use of hurdles, HACCP, gas absorbents and generators, and time-temperature indicators. Extensive practical reference data is economically presented in tables.

Dictionary of Environmental Science and Technology

Dictionary of Environmental Science and Technology PDF Author: Andrew Porteous
Publisher: John Wiley & Sons
ISBN: 111868768X
Category : Science
Languages : en
Pages : 834

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Book Description
Dictionary of ENVIRONMENTAL SCIENCE and TECHNOLOGY Dictionary of ENVIRONMENTAL SCIENCE and TECHNOLOGY FOURTH EDITION This superb and highly-acclaimed dictionary includes over 4000 in-depth entries on scientific and technical terminology, associated with environmental protection and resource management. In addition, it contains numerous illustrations, a wide range of international case studies and extensive cross-references to guide the reader. The fourth edition represents a major update with 30% new material, additional illustrations and a greatly expanded list of relevant web resources. Reviews of previous editions: This is a veritable Whitakers’ Almanac of useful information on all aspects of science and the natural environment, and its author needs little introduction. It is as useful for dipping into — being crammed with fascinating facts — as it is for checking definitions. Essential for layman and specialist alike. ...Porteous’ book will contribute to better understanding and protection of the world’s environment... This dictionary is highly recommended as a valuable reference for both students and professionals working in environmental science and technology. ...a formidable rival of many much more expensive and heavier volumes. Porteous succeeds to precisely describe the chosen terms without compromise to readability. Cross-references nicely bring together additional or related information. The reader is often captured by the well-written text and is kept reading far beyond the sought-after term. Environmental Geology Dictionary of Environmental Science and Technology, Fourth Edition will be an indispensable reference for all students and professionals concerned with world’s environment.

Green Chemistry and Technologies

Green Chemistry and Technologies PDF Author: Long Zhang
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110479788
Category : Science
Languages : en
Pages : 564

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Book Description
The book gives a systematic introduction to green chemistry principles and technologies in inorganic and organic chemistry, polymer sciences and pharmaceutical industry. It also discusses the use of biomass and marine resources for synthesis as well as renewable energy utilization and the concepts and evaluation of recycling economy and eco-industrial parks.

Advances in Technical Nonwovens

Advances in Technical Nonwovens PDF Author: George Kellie
Publisher: Woodhead Publishing
ISBN: 0081005849
Category : Technology & Engineering
Languages : en
Pages : 530

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Book Description
Advances in Technical Nonwovens presents the latest information on the nonwovens industry, a dynamic and fast-growing industry with recent technological innovations that are leading to the development of novel end-use applications. The book reviews key developments in technical nonwoven manufacturing, specialist materials, and applications, with Part One covering important developments in materials and manufacturing technologies, including chapters devoted to fibers for technical nonwovens, the use of green recycled and biopolymer materials, and the application of nanofibres. The testing of nonwoven properties and the specialist area of composite nonwovens are also reviewed, with Part Two offering a detailed and wide-ranging overview of the many applications of technical nonwovens that includes chapters on automotive textiles, filtration, energy applications, geo- and agrotextiles, construction, furnishing, packaging and medical and hygiene products. Provides systematic coverage of trends, developments, and new technology in the field of technical nonwovens Focuses on the needs of the nonwovens industry with a clear emphasis on applied technology Contains contributions from an international team of authors edited by an expert in the field Offers a detailed and wide-ranging overview of the many applications of technical nonwovens that includes chapters on automotive textiles, filtration, energy applications, geo- and agrotextiles, and more