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Author: B.K. Parekh Publisher: Elsevier ISBN: 1483290271 Category : Technology & Engineering Languages : en Pages : 645
Book Description
Utilization of high sulfur coals is becoming increasingly difficult in view of tighter environmental regulations being imposed around the world. To meet the challenge of utilizing high sulfur coals without damaging the environment, many scientists and engineers around the world are engaged in developing novel technologies. In the U.S.A. alone, the federal government has spent about five billion dollars to achieve that goal. This conference, like its predecessors, emphasizes desulfurization with papers on physical and chemical cleaning as well as post-treatment and fluid-bed combustion technologies. Of the 45 papers submitted, 15 papers deal with physical cleaning and 7 deal with chemical cleaning of coal, suggesting that a major emphasis is still be placed on pre-cleaning of coal. The post-treatment technologies, being developed with the support of U.S. federal and state government agencies, emphasize removal of both SOx and NOx gases. The book will be of particular interest and benefit to researchers, graduate students and other people involved in coal processing, characterization and utilization; public policy making and administration related to energy conservation, economic development, and environmental protection; and investors in industry and new technology.
Author: B.K. Parekh Publisher: Elsevier ISBN: 1483290271 Category : Technology & Engineering Languages : en Pages : 645
Book Description
Utilization of high sulfur coals is becoming increasingly difficult in view of tighter environmental regulations being imposed around the world. To meet the challenge of utilizing high sulfur coals without damaging the environment, many scientists and engineers around the world are engaged in developing novel technologies. In the U.S.A. alone, the federal government has spent about five billion dollars to achieve that goal. This conference, like its predecessors, emphasizes desulfurization with papers on physical and chemical cleaning as well as post-treatment and fluid-bed combustion technologies. Of the 45 papers submitted, 15 papers deal with physical cleaning and 7 deal with chemical cleaning of coal, suggesting that a major emphasis is still be placed on pre-cleaning of coal. The post-treatment technologies, being developed with the support of U.S. federal and state government agencies, emphasize removal of both SOx and NOx gases. The book will be of particular interest and benefit to researchers, graduate students and other people involved in coal processing, characterization and utilization; public policy making and administration related to energy conservation, economic development, and environmental protection; and investors in industry and new technology.
Author: Patrick R. Dugan Publisher: Elsevier Publishing Company ISBN: 9780444882639 Category : Technology & Engineering Languages : en Pages : 852
Book Description
These proceedings comprise peer-reviewed articles summarizing the most recent progress made by many of the leaders of high-sulfur coal research and development in the past two years. Four papers cover the conversion of coals to liquid and gaseous products both as a means of removing sulfur and for increasing the utility and value of the coal. Improvements in coal cleaning technology by application of biological, physical and chemical processes, as well as combinations of these methods are reported. Methods of beneficiation including the emerging electrochemical and ultrasonic approaches are also presented. Several papers cover the fundamentals and applications of flotation as a technique for separating the sulfur from the carbon content of coal once the sulfur has been liberated from the coal matrix. One paper describes a microbial process for removing solubilized iron and sulfur (as sulfate) that have been liberated from coal. Eight contributions deal with the various aspects of cleaning potential atmospheric contaminants from coal combustion gasses.The book will be of particular interest and benefit to researchers, graduate students and all persons involved in coal production, processing and utilization; public policy making and administration related to energy conservation, economic development, and environmental protection; and investors in industry and new technology.
Author: Pooja Sharma Publisher: Elsevier ISBN: 0323999581 Category : Technology & Engineering Languages : en Pages : 380
Book Description
Advances in Phytoremediation Technology offers in-depth information regarding the strategies and approaches facilitating the integration of technologies for wastewater treatment. The book highlights the role of hydrophytes, hyperaccumulators and native plants for accumulation and detoxification of industrial wastewater. Various chapters presented in the book are focused on the sustainability approaches as the centre theme to facilitate industries & policymakers in adopting circular economy goals. Since the principle idea of circular bioeconomy is to make transition from linear economy, it involves advanced technological and designing breakthroughs to reduce waste with a closed looped system. This pioneers a cradle to cradle and waste to resources approach. Integration of various technologies has been considered as possible best ways to utilize the industry wastewater treatment. Covers integration of technologies and processes for wastewater treatment Reports plants species useful in effectively accumulating heavy metals from the treated wastewater Describes Phytoremediation for mass biotechnological processing of the industrial areas Academicians, engineers, researchers and stakeholders will find this book helpful in adaptation of suitable technologies for wastewater management
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies Publisher: ISBN: Category : United States Languages : en Pages : 1458
Author: Bernard Cooper Publisher: Springer Science & Business Media ISBN: 1468445804 Category : Science Languages : en Pages : 672
Book Description
Filling the need for new and improved energy sources is an area where societal effects of science and technology will surely increase. The editors and authors have attempted in this volume to present the most current work on the science and technology of coal and coal utilization. Serious disagreement exists on several key issues such as carbon dioxide release and acid rain. At the same time, however, coal is the world's most abundant fossil fuel and will have to be used to supply the world's energy needs for the next several decades. The 1979 National Research Council Report, "En ergy in Transition: 1985-2010," has estimated that the United States alone may go from a 1979 coal consumption of 14 QUADS per annum (approximately 750 million tons per year) to approximately 40-50 QUADS per annum (approximately 2 billion tons per year) by the year 2010. If this scale of coal utilization is to become a reality, a significant level of research and development will be necessary to establish advanced process technologies and to improve related areas such as materials and instrumentation. The editors hope that this volume will allow a technically educated person to become aware of the several aspects of coal utilization, from characterization of coal itself to the processes of coal utilization. B. R. Cooper and W. A. Ellingson March, 1983 vii Contents 1. THE SCIENCE AND TECHNOLOGY OF COAL AND COAL UTILIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Bernard R. Cooper and William A. Ellingson 2. COAL CHARACTERIZATION. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Author: B.K. Parekh
Author: B.K. Parekh
Author: Patrick R. Dugan
Author: Pooja Sharma
Author: 
Author: United States. Congress. Senate. Committee on Appropriations
Author: United States. Congress. House. Government Operations
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Author: United States. Bureau of Mines
Author: 
Author: Bernard Cooper