Cellulose Hydrolysis

Cellulose Hydrolysis PDF Author: Liang-tseng Fan
Publisher: Springer Science & Business Media
ISBN: 3642725759
Category : Science
Languages : en
Pages : 204

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Book Description
Recent economic trends, especially the worldwide decline in oil prices, and an altered political climate in the United States have combined to bring about major reductions in research on renewable energy resources. Yet there is no escaping the "facts of life" with regard to these resources. The days of inexpensive fossil energy are clearly numbered, the credibility of nuclear energy has fallen to a new low, and fusion energy stands decades or more from practical realization. Sooner than we may wish ,we will have to turn to renewable raw materials - plant "biomass" and, especially, wood - as significant suppliers of energy for both industry and everyday needs. It is therefore especially important to have a single, comprehensive and current source of information on a key step in any process for the technological exploitation of woody materials, cellulose hydrolysis. Further more, it is essential that any such treatment be unbiased with respect to the two methods - chemical and biochemical - for the breakdown of cellulose to sugars. Researchers on cellulose hydrolysis have frequently been chided by persons from industry, especially those individuals concerned with determining the economic feasibility of various technological alternatives. They tell us that schemes for the utilization of wood and other such resources fly in the face of economic realities.

Cellulose Hydrolysis

Cellulose Hydrolysis PDF Author: Liang-tseng Fan
Publisher: Springer Science & Business Media
ISBN: 3642725759
Category : Science
Languages : en
Pages : 204

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Book Description
Recent economic trends, especially the worldwide decline in oil prices, and an altered political climate in the United States have combined to bring about major reductions in research on renewable energy resources. Yet there is no escaping the "facts of life" with regard to these resources. The days of inexpensive fossil energy are clearly numbered, the credibility of nuclear energy has fallen to a new low, and fusion energy stands decades or more from practical realization. Sooner than we may wish ,we will have to turn to renewable raw materials - plant "biomass" and, especially, wood - as significant suppliers of energy for both industry and everyday needs. It is therefore especially important to have a single, comprehensive and current source of information on a key step in any process for the technological exploitation of woody materials, cellulose hydrolysis. Further more, it is essential that any such treatment be unbiased with respect to the two methods - chemical and biochemical - for the breakdown of cellulose to sugars. Researchers on cellulose hydrolysis have frequently been chided by persons from industry, especially those individuals concerned with determining the economic feasibility of various technological alternatives. They tell us that schemes for the utilization of wood and other such resources fly in the face of economic realities.

Biomass Utilization

Biomass Utilization PDF Author: Wilfred Cote
Publisher: Springer Science & Business Media
ISBN: 1475708335
Category : Science
Languages : en
Pages : 720

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Book Description
This proceedings volume represents the culmination of nearly three years of planning, organizing and carrying out of a NATO Ad vanced Study Institute on Biomass Utilization. The effort was initi ated by Dr. Harry Sobel, then Editor of Biosources Digest, and a steering committee representing the many disciplines that this field brings together. . When the fiscal and logistical details of the original plan could not be worked out, the idea was temporarily suspended. In the spring of 1982, the Renewable Materials Institute of the State University of New York at the College of Environmental Science and Forestry in Syracuse, New York revived the plan. A number of modifications had to be made, including the venue which was changed from the U.S.A. to Portugal. Additional funding beyond the basic support provided by the Scientific Affairs Division of NATO had to be obtained. Ul timately there were supplementary grants from the Foundation for Microbiology and the Anne S. Richardson Fund to assist student participants. The New York State College of Forestry Foundation, Inc. provided major support through the Renewable Ma terials Institute. The ASI was held in Alcabideche, Portugal from September 26 to October 9, 1982. Eighty participants including fifteen principal lecturers were assembled at the Hotel Sintra Estoril for the program that was organized as a comprehensive course on biomass utilization. The main lectures were supplemented by relevant short papers offered by the participants.

Two-stage, Dilute Sulfuric Acid Hydrolysis of Wood

Two-stage, Dilute Sulfuric Acid Hydrolysis of Wood PDF Author:
Publisher:
ISBN:
Category : Alcohol
Languages : en
Pages : 80

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Book Description


Cellulose Science and Technology

Cellulose Science and Technology PDF Author: Jean-Luc Wertz
Publisher: EPFL Press
ISBN: 9781420066883
Category : Science
Languages : en
Pages : 376

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Book Description
An ideal reference for scientists in natural and synthetic polymer research, this book applies basic biology as well as polymer and sugar chemistry to the study of cellulose, and it provides key requirements for understanding this complex science.

High-temperature Acid Hydrolysis of Cellulose for Alcohol Fuel Production

High-temperature Acid Hydrolysis of Cellulose for Alcohol Fuel Production PDF Author: John D. Wright
Publisher:
ISBN:
Category : Alcohol as fuel
Languages : en
Pages : 96

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Book Description
This report presents parametric analyses of high temperature dilute acid hydrolysis of cellulosic feedstocks for the production of ethanol fuels. The chemical and physical structure of cellulosic feedstocks is described, and their influence on the hydrolysis reactions explained. The rationale for the acid hydrolysis process is presented, and the steps described in detail. Hydrolysis kinetics are discussed in detail and illustrated graphically. Large reductions in the price of ethanol are possible, as improvements are made in presently available processes. Increasing the solids concentration in the reactor feed causes the largest reduction in sales price.

The Mild Hydrolysis of Cellulose

The Mild Hydrolysis of Cellulose PDF Author: Warren Froemming Busse
Publisher:
ISBN:
Category :
Languages : en
Pages : 92

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Book Description


Cellulose

Cellulose PDF Author: Raymond Allen Young
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 408

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Book Description
A state-of-the-art review of cellulose chemistry and technology, covering structure and biosynthesis, cellulose modification, liquid crystals of cellulose derivatives and cellulose degradation. The book describes structures of cellulose fibers and new methods for fiber production, and includes methods of x-ray diffraction and model selection for characterization of cellulose and cellulose-solvent complexes, wettability, hornification and dry forming of cellulose fibers. The book also provides fundamentals of the chemistry and physics of cellulose.

Biomass Sugars for Non-Fuel Applications

Biomass Sugars for Non-Fuel Applications PDF Author: Dmitry Murzin
Publisher: Royal Society of Chemistry
ISBN: 1782622071
Category : Science
Languages : en
Pages : 280

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Book Description
Biomass-derived sugars provide a rich, renewable feedstock for a diverse range of chemicals, making them a promising and feasible source for the sustainable manufacture of a variety of valuable products. Exploring green sugar-based technologies beyond their applications in fuels, this book provides an overview of sugar-based technologies, describing their challenges and opportunities. It covers transformations of sugars into green chemicals in pharmaceuticals, biodegradable polymers and surfactants. A special chapter is dedicated to the conversion of biomass into sugars, which is a crucial step in the sustainable utilization of sugars. The book is a valuable resource for chemists and chemical engineers working to develop greener synthetic routes to chemicals and pharmaceuticals.

Cellulose Science and Technology

Cellulose Science and Technology PDF Author: Thomas Rosenau
Publisher: John Wiley & Sons
ISBN: 1119217636
Category : Technology & Engineering
Languages : en
Pages : 480

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Book Description
This book addresses both classic concepts and state-of-the-art technologies surrounding cellulose science and technology. Integrating nanoscience and applications in materials, energy, biotechnology, and more, the book appeals broadly to students and researchers in chemistry, materials, energy, and environmental science. • Includes contributions from leading cellulose scientists worldwide, with five Anselm Payen Cellulose Award winners and two Hayashi Jisuke Cellulose Award winners • Deals with a highly applicable and timely topic, considering the current activities in the fields of bioeconomies, biorefineries, and biomass utilization • Maximizes readership by combining fundamental science and application development

Enzymatic Hydrolysis of Cellulose

Enzymatic Hydrolysis of Cellulose PDF Author: Larry Phillip Walker
Publisher: London ; New York : Elsevier Applied Science
ISBN: 9781851664771
Category : Cellulase
Languages : en
Pages : 104

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Book Description