Physical Chemistry of Leather Making PDF Download
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Author: Krzysztof J. Bieńkiewicz
Publisher:
ISBN:
Category : Chemistry, Physical and theoretical
Languages : en
Pages : 570
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Book Description
The background of scientific principles involved in all leather-maiking processes, from rawhide to finished leather, is presented in this volume. In particular, the text describes and discusses the use of physical chemistry techniques in leather-making phenomena and establishes working principles upon which modern practice is based. The results of international research are also presented.
Author: Krzysztof J. Bieńkiewicz
Publisher:
ISBN:
Category : Chemistry, Physical and theoretical
Languages : en
Pages : 570
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Book Description
The background of scientific principles involved in all leather-maiking processes, from rawhide to finished leather, is presented in this volume. In particular, the text describes and discusses the use of physical chemistry techniques in leather-making phenomena and establishes working principles upon which modern practice is based. The results of international research are also presented.
Author: Anthony D Covington
Publisher: Royal Society of Chemistry
ISBN: 1782626026
Category : Technology & Engineering
Languages : en
Pages : 520
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Book Description
Even in the 21st Century, the manufacture of leather retains an air of the dark arts, still somewhat shrouded in the mysteries of a millennia old, craft based industry. Despite the best efforts of a few scientists over the last century or so, much of the understanding of the principles of tanning is still based on received wisdom and experience. Leather is made from (usually) the hides and skins of animals - large animals such as cattle have hides, small animals such as sheep have skins. The skin of any animal is largely composed of the protein collagen, so it is the chemistry of this fibrous protein and the properties it confers to the skin with which the tanner is most concerned. In addition, other components of the skin impact on processing, impact on the chemistry of the material and impact on the properties of the product, leather. Therefore, it is useful to understand the relationships between skin structure at the molecular and macro levels, the changes imposed by modifying the chemistry of the material and the eventual properties of the leather. This book aims to contribute to changing the thinking in the industry, to continue building a body of scientific understanding, aimed at enhancing the sustainability of an industry which produces a unique group of materials, derived from a natural source. The Science of Leather is the only current text on tanning science, and addresses the scientific principles which underpin the processes involved in making leather. It is concerned with the chemical modification of collagen, prior to tanning and the tanning reactions in particular. The subject is covered in the following order: collagen chemistry, collagen structure, skin structure, processing to prepare for tanning, the tanning processes and processing after tanning. The aim of the book is to provide leather scientists and technologists with an understanding of how the reactions work, the nature of their outcomes and how the processes can be controlled and changed. The objective is to synthesise a scientific view of leather making and to arrive at an understanding of the nature of tanning - how the wide range of chemistries employed in the art can change the properties of collagen, making leather with different properties, especially conferring different degrees of stabilisation as measured by the hydrothermal stability. Environmental issues are not treated as a separate theme - the impact of leather making on the environment is a thread running through the text, with the assumption that better understanding of the science of leather making will lead to improved processing. The book also reflects on the ways leather technology may develop in the future based on the foundation of understanding the scientific principles which can be exploited. It also includes a subject index, references and a glossary. The book provides the reader with insights into the role science plays in leather technology and provides fundamental understanding, which should be the basis for scientific and technological research and development for the benefit of the global leather industry. The book is aimed at students, leather scientists and technologists, in both academia and industry, in leather production and in chemical supply houses.
Author: Henry Richardson Procter
Publisher:
ISBN:
Category : Leather
Languages : en
Pages : 550
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Book Description
Author: R. Reed
Publisher: Elsevier
ISBN: 1483159647
Category : Science
Languages : en
Pages : 289
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Book Description
Science for Students of Leather Technology is the first of a series of textbooks of leather science and technology designed to assist students at technical colleges and institutes as well as at universities. The book begins with an introduction to leather manufacturing. This is followed by separate chapters on the physical chemistry of solutions needed by students of leather manufacture; types of macromolecules; lipids and their use at various stages of leather manufacture; and the principles of their use as surface agents. Subsequent chapters deal with the general features of skin as an organ; how the skins from different animals may develop their special characteristics; common problems arising from insects and from micro-organisms in leather manufacture; and the structure and reactions of chromium complexes, which are the most widely used tanning agents; and modern views on the structure of the vegetable tannins and of the dyestuffs and pigments. This book is intended for students with a variety of backgrounds. Those whose chemical studies have not proceeded much beyond the elementary level will find considerable difficulty with some sections, especially where the organic chemistry of complex molecules (proteins, carbohydrates, dyes and vegetable tannins) is described. It is, however, possible to supplement the explanations given by reference to standard chemical textbooks, using the subject matter of the present volume as a guide to those sections which would repay further study.
Author: H. R. Procter
Publisher:
ISBN: 9781473330276
Category : Crafts & Hobbies
Languages : en
Pages : 540
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Book Description
This vintage book contains a comprehensive treatise on the manufacture of leather, with details on deliming, depilation, the chemical qualities of skins and hides, puering, bating, drenching, and much more. Although old, much of the information contained within this book is timeless and will be of considerable utility to the modern reader with an interest in tanning. Contents include: "Introductory Sketch of Leather Manufacture," "The Living Cell," "Putrefaction and Fermentation," "Antiseptics and Disinfectants," "The Origin and Curing of Hides and Skins," "Structure and Growth of Skin," "The Chemical Constituents of Skin," "The Physical Chemistry of the Hide-Fibre," et cetera. Many vintage books such as this are increasingly scarce and expensive. We are republishing this volume now in an affordable, modern edition complete with a specially commissioned new introduction. First published in 1903.
Author: Anthony D Covington
Publisher: Royal Society of Chemistry
ISBN: 1788019075
Category : Technology & Engineering
Languages : en
Pages : 732
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Book Description
This book offers a state-of-the-art view of leather making, based on the scientific principles underpinning the technology. In particular, it contributes to the understanding of the modern leather industry, allowing practitioners to make judgements about day-to-day problems in the tannery and how change can be applied in a predictable way. Major themes running through the book are the economics and environmental impact of leather making and how these will ensure the sustainability of the industry. This second edition of Tony Covington’s Tanning Chemistry is a revision, update and extension in collaboration with a new co-author, Will Wise. The update reflects the advances made in the past decade, including a discussion of the impact of new information concerning the chemistry of sulfide. The original chapters have been re-organised and new chapters on novel modes of reagent delivery and the principles of finishing are now included. Enzymology is addressed as a separate topic, as are environmental impact and the future of leather. The book will be useful to all those involved in the supply chain, from farm, through students, chemical suppliers and tanners, to leather goods brands. Leather science is the key to understanding leather technology, to make it work, to make it work better and to keep it ahead of the competition.
Author: John Arthur Wilson
Publisher:
ISBN:
Category : Chemistry, Technical
Languages : en
Pages : 356
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Book Description
Author: Q Fan
Publisher: Elsevier
ISBN: 1845690699
Category : Technology & Engineering
Languages : en
Pages : 336
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Book Description
Chemical Testing of Textiles is a comprehensive book aimed at giving a full overview of chemical testing for both academics and industry. It provides an extensive coverage of the chemical analysis procedures for a broad range of textiles. It introduces fundamental chemical concepts and rudimentary procedures and tries to balance the theoretical and practical parts of the contents. In most cases, the chemical analysis is undertaken with a test method regulated and updated by a professional organization. It serves as a great accompaniment to Physical testing of textiles. It has been compiled with the hard work of a team of contributors including professors, material researchers and textile analysts from Canada, Britain, Germany, and the United States of America. The opening chapter deals with fibre and yarn identification and is followed by nine separate chapters discussing different chemical analyses with regard to textiles. These include leather, feather/down, textile wet processes, fibre finishes, coatings, performance related tests, wastewater, and dyes and pigments. This book is a valuable resource for academic and industrial chemists, lecturers and students of textile chemistry and related subjects. It will also serve as a practical guide for textile plant managers, process engineers, technologists, qualified practitioners, textile research and testing institutes, quality inspectors, chemist-colourists and textile designers. A comprehensive overview of the chemical testing of textiles for both academia and industry Provides extensive coverage of the chemical analysis procedures for a broad range of textiles Compiled by a worldwide team of renowned experts
Author: Debabrata Barik
Publisher: Woodhead Publishing
ISBN: 0081025297
Category : Science
Languages : en
Pages : 225
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Book Description
Energy from Toxic Organic Waste for Heat and Power Generation presents a detailed analysis on using scientific methods to recover and reuse energy from Toxic waste. Dr. Barik and his team of expert authors recognize that there has been a growing rise in the quantum and diversity of toxic waste materials produced by human activity, and as such there is an increasing need to adopt new methods for the safe regeneration and minimization of waste produce around the world. It is predominately broken down into 5 sections: The first section provides and overview on the Toxic waste generation addressing the main components for the imbalance in ecosystem derived from human activity The second section sets out ways in which toxic waste can be managed through various methods such as chemical treatment, cracking and Electro-beam treatment The final 3 sections deliver an insight in to how energy can be extracted and recycled into power from waste energy and the challenges that these may offer This book is essential reference for engineering industry workers and students seeking to adopt new techniques for reducing toxic waste and in turn extracting energy from it whilst complying with pollution control standards from across the world. Presents techniques which can be adopted to reduce toxic organic waste while complying with regulations and extract useable energy it Includes case studies of various global industries such as nuclear, medical and research laboratories to further enhance the readers understanding of efficient planning, toxic organic waste reduction methods and energy conversion techniques Analyses methods of extracting and recycling energy from toxic organic waste products
Author: Marion Kite
Publisher: Routledge
ISBN: 1136415238
Category : Antiques & Collectibles
Languages : en
Pages : 368
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Book Description
The conservation of skin, leather and related materials is an area that, until now, has had little representation by the written word in book form. Marion Kite and Roy Thomson, of the Leather Conservation Centre, have prepared a text which is both authoritative and comprehensive, including contributions from the leading specialists in their fields, such as Betty Haines, Mary Lou Florian, Ester Cameron and Jim Spriggs. The book covers all aspects of Skin and Leather preservation, from Cuir Bouillie to Bookbindings. There is significant discussion of the technical and chemical elements necessary in conservation, meaning that professional conservators will find the book a vital part of their collection. As part of the Butterworth-Heinemann Black series, the book carries the stamp of approval of the leading figures in the world of Conservation and Museology, and as such it is the only publication available on the topic carrying this immediate mark of authority.
