Download or read book Harvesting and Processing Forest Biomass for Energy Production in Ireland written by Pieter D. Kofman and published by . This book was released on 2007-01-01 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Biomass written by T. Satoo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lord Rutherford has said that all science is either physics or stamp collecting. On that basis the study of forest biomass must be classified with stamp collecting and other such pleasurable pursuits. Japanese scientists have led the world, not only in collecting basic data, but in their attempts to systematise our knowledge of forest biomass. They have studied factors affecting dry matter production of forest trees in an attempt to approach underlying phYf'ical principles. This edition of Professor Satoo's book has been made possible the help of Dr John F. Hosner and the Virginia Poly technical Institute and State University who invited Dr Satoo to Blacksburg for three months in 1973 at about the time when he was in the final stages of preparing the Japanese version. Since then the explosion of world literature on forest biomass has continued to be fired by increasing shortages of timber supplies in many parts of the world as well as by a need to explore renewable sources of energy. In revising the original text I have attempted to maintain the input of Japanese work - much of which is not widely available outside Japan - and to update both the basic information and, where necessary, the conclusions to keep them in tune with current thinking. Those familiar with the Japanese original will find Chapter 3 largely rewritten on the basis of new work - much of which was initiated while Dr Satoo was in Blacksburg.
Download or read book Energy From Forest Biomass written by W. Ramsay Smith and published by Elsevier. This book was released on 2012-12-02 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy from Forest Biomass is a book that emerged from the papers presented at the International Union of Forestry Research Organization (IUFRO) XVII World Congress held in Kyoto, Japan. This book includes 18 papers representing different authors from nine countries. The book is divided into four parts. The first part contains discussions of the various researches on fuel plantations around the world, as well as harvesting techniques and associated costs. The second part discusses information on the actual and potential availability of biomass from sources other than fuel plantations. This part also examines the different types of biomass fuels currently used in Japan. The third part deals with the intermediate technology that can be used, such as charcoal production and direct combustion. The last part discusses the innovations in producing energy, such as gasification and liquidification. This book will be useful to graduate and undergraduate students, researchers, scientists, and readers who are interested in the use of biomass for energy purposes.
Download or read book Potential for Energy Production from Agricultural and Forest Biomass in Ireland written by and published by . This book was released on 1997 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioenergy from Sustainable Forestry written by J. Richardson and published by Springer Science & Business Media. This book was released on 2005-12-30 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioenergy from Sustainable Forestry synthesizes information needed to design or implement sustainable forest management systems for production of biomass for energy in conjunction with other forest products. It is organized around the criteria for sustainable forest management: productivity, environment, social issues, economics, and legal and institutional framework. More than 25 international experts from 10 countries have brought together available ecological, physical, operational, social and economic information and identified gaps in knowledge related to biomass production and harvesting systems. This is the first time that such comprehensive information has been brought together under one cover, using an integrated, holistic approach. Guiding principles and state of the art knowledge are emphasized. The book will enable forest resource managers and planners to evaluate the ability of specific forest regions to sustainably meet bioenergy production demands.
Download or read book Wood Energy in the ECE Region written by Francisco X. Aguilar and published by . This book was released on 2018 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication highlights the use of wood for energy and includes the most recent statistics on wood energy markets across the UNECE region. It aims to communicate the relevance of wood energy in the region and help bridge information about the forest and energy sectors. It also intends to offer some of the best-available information on the role that wood energy can play in various sectors to support environmental, energy, and socio-economic strategies toward a greener economy. It focuses on commercial wood energy uses in the UNECE including energy generated for cooking, heating and electricity generation.
Download or read book Forest Bioenergy Production written by Seppo Kellomaki and published by . This book was released on 2013-09-30 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Optimization of Forest Biomass Processing and Transport written by René Arturo Zamora Cristales and published by . This book was released on 2013 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: An economic analysis and optimization of forest biomass processing and transportation at the operational level is presented. Renewable sources of energy have captured the interest of public and private institutions to develop cost-effective supply chains to reduce dependence on fossil fuels. The production of energy from forest harvest residues constitutes an opportunity to develop a supply chain for producing heat, electricity and liquid fuels from renewable materials. Special interest has been directed to the production of aviation fuel given the characteristics of the commercial aircraft technology that cannot use other renewable sources such as electricity, nuclear power or wind turbines. In economic terms, the production of energy from forest harvest residues at actual market prices requires efficient cost management and planning in order to compete with traditional fossil fuel supply chains. Efficient cost management requires an understanding of the operational stages in order to propose alternatives to improve the planning process, reduce costs, and increase the chance of success of this emerging supply chain. The main goal of this study is to improve cost-efficiency of an emerging energy supply chain from forest harvest residues. A general objective is the economic optimization of forest biomass processing and transportation at the operational level. We developed a model and frame-work to analyze the economics of forest biomass processing and transportation using mixed integer programming (MIP), simulation, Geographic Information Systems (GIS) and forest operation analysis. We developed an economic costing model that accounts for the cost of machinery and truck waiting time. The study is primarily focused on difficult access steep-land regions although it can also be applied to areas with less restricted road access. A stochastic discrete-event simulation model was developed to estimate cost management strategies to improve economics of mobile chipping operations and analyze the effect of uncertainty in this type of operation. The model was successful in predicting productivity of actual forest biomass recovery operations. The model also allowed analyzing the economic effect of truck-machine interactions when using mobile equipment to process the forest residues With stationary processing equipment, the economic effect of truck-machine interactions on closely coupled operations was analyzed through a simulation model. It was demonstrated that truck-machine interactions affect machine utilization rates and, thus, the economics of the operation. Truck-machine interaction must be accounted for when analyzing forest recovery operations to avoid inaccurate cost estimation. Finally a mathematical solution procedure based on mixed integer programming, GIS and simulation was developed to support planning decisions in forest biomass recovery operations, including economic modeling of the effect of waiting times. The solution procedure was incorporated in the decision support system, Residue Evaluation and Network Optimization (RENO) developed in JAVA platform. The decision support system was demonstrated to be an accurate and effective tool to estimate the most cost effective processing machinery and transport configuration given road access, material physical properties, spatial location of the residue piles and accounting for truck-machine interactions. Additionally, an Ant Colony heuristic is included in the model to bring support to the MIP branch and bound solution method by providing an initial solution for objective function. The model is also flexible to user changes to allow the analyst to analyze the sensitivity of the results to main production variables.
Download or read book Woody Biomass for Bioenergy Production written by Jaya Shankar Tumuluru and published by MDPI. This book was released on 2021-03-05 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Woody biomass is most widely used for energy production. In the United States, roughly 2% of the energy consumed annually is generated from wood and wood-derived fuels. Woody biomass needs to be preprocessed and pretreated before it is used for energy production. Preprocessing and pretreatments improve the physical, chemical, and rheological properties, making them more suitable for feeding, handling, storage transportation, and conversion. Mechanical preprocessing technologies such as size reduction and densification, help improve particle size distribution and density. Thermal pretreatment can reduce grinding energy and torrefied ground biomass has improved sphericity, particle surface area, and particle size distribution. This book focuses on several specific topics, such as understanding how forest biomass for biofuels impacts greenhouse gas emissions; mechanical preprocessing, such as densification of forest residue biomass, to improve physical properties such as size, shape, and density; the impact of thermal pretreatment temperatures on woody biomass chemical composition, physical properties, and microstructure for thermochemical conversions such as pyrolysis and gasification; the grindability of torrefied pellets; use of wood for gasification and as a filter for tar removal; and understanding the pyrolysis kinetics of biomass using thermogravimetric analyzers.
Download or read book Research in Thermochemical Biomass Conversion written by A.V. Bridgwater and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference is the second such meeting under the auspices of the International Energy Agency's Bioenergy Agreement. The first lEA sponsored Fundamentals of Thermochemical Biomass Conversion Conference was held in Estes Park in 1982 and attracted 153 delegates from 13 countries around the world at a time when interest in biomass derived energy was at a peak. Since then oil prices have fallen considerably and with most prognoses for level prices until the end of the century, there has been a significant downturn in support for biomass conversion technologies. It has been particularly encouraging, therefore, to have received such an excellent response to this meeting. A total of 122 papers were offered, and 135 delegates registered for the conference from 19 countries. The theme of this meeting was Research in Thermochemical Biomass Conversion to reflect the advances made in research, development, demonstration and com mercialisation since the Fundamentals meeting in 1982. The programme was divided into sections on fundamental research, applied research, and demonstration and commercial activities to emphasise the interaction and roles of all levels of research in supporting the eventual commercial implementation. The layout of the pro ceedings reflects this same pattern, with an introductory section on status and technoeconomics to identify opportunities and constraints in different parts of the world. All the papers included in these proceedings have been subjected to the usual peer review process to ensure the highest standards.
Download or read book Energy from Biomass written by and published by . This book was released on 1987 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mobilisation of Forest Bioenergy in the Boreal and Temperate Biomes written by Evelyne Thiffault and published by Academic Press. This book was released on 2016-05-19 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobilisation of Forest Bioenergy in the Boreal and Temperate Biomes: Challenges, Opportunities, and Case Studies features input from key international experts who identify and analyze the main opportunities and roadblocks for the implementation of sustainable forest biomass supply chains in the boreal and temperate regions. It draws from responses to surveys that were sent to specialists from different countries, compares models of bioenergy deployment, and discusses different types of bioenergy carriers. Efficiency and profitability of the supply chain are analyzed and the scale and level of confidence of feedstock inventory estimates are highlighted. Logistics and ecological and socio-economic footprints are also covered. This book provides a synthesis of the scientific and technical literature on specific aspects of forest biomass supply chains, and quantifies future potentials in comparison to estimates provided by other sources and the targets for bioenergy production set by various organizations (IEA, IPCC, etc.). Finally, the book proposes recommendations for practitioners, policymakers, and future research. This approach makes the book especially relevant for professionals, policymakers, researchers, and graduate students in the field of bioenergy conversion and management, as well as those interested in sustainable management of natural resources. Presents foundational theory, examples and lessons learned, drawing on scientific and technical literature, as well as surveys conducted among stakeholders from various countries of the boreal and temperate biomes Provides best practices, insights, and recommendations through an integrative framework that encompasses various aspects of forest biomass supply chain, at different scales, and looking at a broad geographical and geopolitical range Compares contrasting history, policy context, and level of forest bioenergy development in several countries through several case studies Analyzes the efficiency and profitability of the supply chain, highlighting the scale and level of confidence of feedstock inventory estimates
Download or read book OECD Environmental Performance Reviews Ireland 2010 written by OECD and published by OECD Publishing. This book was released on 2010-04-21 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2009 review of Ireland's environmental conditions and policies evaluates progress in reducing the pollution burden, improving natural resource management, integrating environmental and economic policies, and strengthening international co-operation.
Download or read book Biomass for Energy Environment Agriculture and Industry written by P. Chartier and published by Newnes. This book was released on 2013-05-30 with total page 941 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in the use of biomass for non-food applications has grown strongly in recent years, mainly as a consequence of its potential as a prime renewable energy resource. Renewable energies rank highly among the options that will contribute to the prevention of climate change and to security of energy supply in the future. Furthermore, exploiting biomass is very attractive as a way of dealing with two sensitive issues facing the majority of westernEuropean countries today; the extent of unemployment and the setting aside of farm lands to limit excess agricultural production. The 8th European Conference for Energy, Environment, Agriculture and Industry, held in Vienna, October 1994 was larger that any of its predecessors, with over 300 refereed contributions from 20 countries worldwide and over 520 participants. It was arguably the most significant event to date in this field, providing the opportunity for an international exchange of information on the recent progress in developing and implementing renewable biomass based non-food technologies. Published in 3 volumes, the proceedings of this conference therefore contain the most complete overview of the present state-of-the-art. Subjects covered include: biomass resource base, electricity and heat generation, transportation fuels, chemicals from biomass, products from bio- and thermochemical conversion technologies, economics, environmental aspects and opportunities for implementation worldwide, in particular in developing countries. Apart from the numerous contributions on the most recent results in research, development and implementation, the publication also contains authoritative reviews on most of the above-mentioned areas from leading experts in each field. In addition to this, it contains a list of key issues for developing a successful strategy leading to a rapid implementation in Europe and abroad.As a result it is indispensable for anyone working in this area, whether in research, demonstration or in policy development.
Download or read book HARVESTING FOREST BIOMASS FOR ENERGY Report written by and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass Energy and Biofuels from Oregon s Forests written by and published by . This book was released on 2006 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Use of Forest Biomass for Energy written by Dominik Röser and published by Springer. This book was released on 2009-09-03 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: From time immemorial, firewood has been a very important source of energy for mankind. Later in history, wood for energy decreased its importance because of other more convenient and cheaper sources, mainly fossil fuels. Today, focus is again on use of forests as a producer of energy with main drivers being climate change, shortage and increasing prices of fossil fuel sources, and safety in energy supplies. However, intensive use of forest biomass is qu- tioned since fundamental ecological processes may be influenced negatively thus making up a trade-off with the benefits of using an otherwise sustainable source of energy. In this book, selected aspects of intensive use of forest b- mass for energy is treated with main focus on ecological aspects like maintenance of soil fertility, recycling of the combustion ash, inf- ence on biodiversity and pests, and economical aspects both at forest owners level and for society. Another focus point is the implemen- tion of this knowledge into decision support, recommendations and guidelines. The geographical scope is mainly the Nordic and Baltic region. The EU-financed project “Wood for Energy, - a contribution to the development of sustainable forest Management” (WOOD-EN- 1 MAN) , make up the frame for the book. Seven partners participated in the project: Forest & Landscape Denmark, Swedish University of Agricultural Sciences, Finnish Forest Research Institute, Norwegian Forest and Landscape Institute, Lithuanian Forest Research Institute, Latvian State Forestry Research Institute, and Estonian University of Life Sciences with Forest & Landscape Denmark as coordinator.
