Morphology of Wood Pulp Fiber from Softwoods and Influence on Paper Strength PDF Download
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Author: Richard A. Horn
Publisher:
ISBN:
Category : Fibers
Languages : en
Pages : 462
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Book Description
To achieve full utilization of each harvested tree, interest centers on use of all of the tree components. The objective of the study is to determine the influence of the morphological characteristics of pulp fiber from 12 western U.S. softwood species, representative of a wide range of fiber. The effect of the morphology of the wood pulp fiber as distinguished from that of the wood fiber is emphasized because differences in performance of fiber-based products are traced to the pulp fiber. Interrelationships of fiber morphology and pulp sheet properties are discussed. The results indicate that it is not possible to fully characterize the performance of a pulp by a single morphological characteristic and that the morphological characteristics significantly influence strength properties of sheets.
Author: Richard A. Horn
Publisher:
ISBN:
Category : Fibers
Languages : en
Pages : 462
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Book Description
To achieve full utilization of each harvested tree, interest centers on use of all of the tree components. The objective of the study is to determine the influence of the morphological characteristics of pulp fiber from 12 western U.S. softwood species, representative of a wide range of fiber. The effect of the morphology of the wood pulp fiber as distinguished from that of the wood fiber is emphasized because differences in performance of fiber-based products are traced to the pulp fiber. Interrelationships of fiber morphology and pulp sheet properties are discussed. The results indicate that it is not possible to fully characterize the performance of a pulp by a single morphological characteristic and that the morphological characteristics significantly influence strength properties of sheets.
Author: Christopher J. Biermann
Publisher: Elsevier
ISBN: 008053368X
Category : Technology & Engineering
Languages : en
Pages : 783
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Book Description
In its Second Edition, Handbook of Pulping and Papermaking is a comprehensive reference for industry and academia. The book offers a concise yet thorough introduction to the process of papermaking from the production of wood chips to the final testing and use of the paper product. The author has updated the extensive bibliography, providing the reader with easy access to the pulp and paper literature. The book emphasizes principles and concepts behind papermaking, detailing both the physical and chemical processes. - A comprehensive introduction to the physical and chemical processes in pulping and papermaking - Contains an extensive annotated bibliography - Includes 12 pages of color plates
Author: European Cooperation in Science and Technology
Publisher:
ISBN: 9789157690074
Category : Fibers
Languages : en
Pages : 281
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Book Description
Author: Salim Newaz Kazi
Publisher: BoD – Books on Demand
ISBN: 1789238471
Category : Technology & Engineering
Languages : en
Pages : 166
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Book Description
This book gives emphasis to wood fiber raw materials, alternative sources of fibers for paper production, environmental issues, paper quality improvement and cost of paper production. Varieties of non-wood raw materials, including kenaf, rice straw, empty fruit bunches of palm trees, bamboo, bagasse, etc., are considered in this book. The process of fiber treatment also varied to meet paper quality improvement. Different organosolv processes of fiber treatment are discussed. Considering contemporary issues, one particular chapter analyzes the environmentally friendly way of processing non-wood fibers for paper production. The book also contains a chapter on the by-product raw materials of paper production and their profitable applications.
Author: Pratima Bajpai
Publisher: Elsevier
ISBN: 0128218002
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
Nonwood Plant Fibers for Pulp and Paper examines the use of nonwood plant fibers for pulp and paper, worldwide pulping capacity of nonwood fibers, categories of non-wood raw materials, problems associated with the utilization of non-wood fibers, pulping, bleaching, chemical recovery and papermaking of nonwood raw materials, the use of nonwood plant fibers in specific paper and paperboard grades, and the advantages and drawbacks of using nonwood fiber for papermaking and future prospects. This book gives professionals in the field the most up-to-date and comprehensive information on the state-of- the-art techniques and aspects involved in pulp and paper making from nonwood plant fibers. Provides comprehensive coverage on all aspects of pulping and papermaking of non-wood fibers Covers the latest science and technology in pulping and papermaking of non-wood fibers Focuses on biotechnological methods, a distinguishing feature of this book and its main attraction Presents valuable references related to the pulp and papermaking industry
Author: Pratima Bajpai
Publisher: Elsevier
ISBN: 0124171699
Category : Science
Languages : en
Pages : 315
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Book Description
Paper recycling in an increasingly environmentally conscious world is gaining importance. Increased recycling activities are being driven by robust overseas markets as well as domestic demand. Recycled fibers play a very important role today in the global paper industry as a substitute for virgin pulps. Paper recovery rates continue to increase year after year Recycling technologies have been improved in recent years by advances in pulping, flotation deinking and cleaning/screening, resulting in the quality of paper made from secondary fibres approaching that of virgin paper. The process is a lot more eco-friendly than the virgin-papermaking process, using less energy and natural resources, produce less solid waste and fewer atmospheric emissions, and helps to preserve natural resources and landfill space. Currently more than half of the paper is produced from recovered papers. Most of them are used to produce brown grades paper and board but for the last two decades, there is a substantial increase in the use of recovered papers to produce, through deinking, white grades such as newsprint, tissue, market pulp. By using recycled paper, companies can take a significant step toward reducing their overall environmental impacts. This study deals with the scientific and technical advances in recycling and deinking including new developments. - Covers in great depth all the aspects of recycling technologies - Covers the latest science and technology in recycling - Provides up-to-date, authoritative information and cites many mills experiences and pertinent research - Includes the use of biotech methods for deinking, refining. and improving drainage
Author: William E. Scott
Publisher: Tappi
ISBN:
Category : Paper
Languages : en
Pages : 218
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Book Description
Author:
Publisher:
ISBN:
Category : Paper industry
Languages : en
Pages : 854
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Book Description
Author: Richard E. Mark
Publisher: CRC Press
ISBN: 1482290103
Category : Science
Languages : en
Pages : 1052
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Book Description
Contains basic principles and the latest techniques in paper and paperboard testing. Fosters an understanding of theory and mechanical testing parameters to evaluate results and make improvements. Emphasizes new procedures utilizing advanced microscopy equipment.
Author: R.D.S.G. Campilho
Publisher: CRC Press
ISBN: 1482239019
Category : Technology & Engineering
Languages : en
Pages : 354
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Book Description
This book brings value to anyone working with or designing natural fiber composite structures. It helps readers understand the value these materials can add to projects, how to choose the best materials and treatments, how to safely design and fabricate products made of natural fiber composites, and how to test them for safety. It covers the characterization of natural fibers, matrices and respective composites, and how to enhance their performance and processing as well as testing and degradation issues.
