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Explosions In Coal Mines
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Book Synopsis Explosions in Underground Coal Mines by : Jianwei Cheng
Download or read book Explosions in Underground Coal Mines written by Jianwei Cheng and published by Springer. This book was released on 2018-03-23 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the hazard of gas explosions in sealed underground coal mines, and how the risk of explosion can be assessed, modeled, and mitigated. With this text, coal mine operators and managers will be able to identify the risks that lead to underground mine gas explosions, and implement practical strategies to optimize mining safety for workers. In six chapters, the book offers a framework for understanding the sealed coal mine atmosphere, the safety characteristics that are currently in place, and the guidelines to be followed by engineers to improve upon these characteristics. The first part of the book describes the importance and characteristics of underground gas mine explosions in a historical context with data showing the high number of fatalities from explosion incidents, and how risk has been mitigated in the past. Chapters also detail mathematical models and explosibility diagrams for determining and understanding the risk factors involved in mine explosions. Readers will also learn about safety operations, and assessments for the sealed mine atmosphere. With descriptions of chapter case studies, mining engineers and researchers will learn how to apply safety measures in underground coal mines to improve mining atmospheres and save lives.
Book Synopsis Advanced Mine Ventilation by : Pramod Thakur
Download or read book Advanced Mine Ventilation written by Pramod Thakur and published by Woodhead Publishing. This book was released on 2018-11-23 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Mine Ventilation presents the reader with a unique book providing the theory and applications for designing mine ventilation with computers, controlling respirable coal dust and diesel particulate matter, combustible gas control and, mine fire management. The book summarizes the latest knowledge created in the past 40 years in these areas. Authored by an expert in the field with 50 years' experience, the book is a great combination of theory and applications. The mine ventilation section provides computer programs (both FORTRAN and C++) to calculate not only air quantities and pressure losses but also the concentration of any pollutant in all junctions and branches of the mine network. Small particle mechanics and dust control is covered in the second section of the book. The third section on combustible gas control discusses all aspects of mine gases from origin to control. The last section on mine fire control discusses spontaneous combustion, frictional ignitions, mine explosions, and mine sealing and recovery. The book is not only a very good reference book but also an excellent textbook for two graduate level courses in Mining Engineering. - Provides the latest knowledge on the four related topics of mine environment control; that is, ventilation, dust, gas, and fire in a single volume - Computer simulation of mine ventilation in both FORTRAN and C++ - State-of-the-art respirable dust control - Mine degasification and methane production from a coal lease - Mine fire management
Download or read book No. 9 written by Bonnie Elaine Stewart and published by . This book was released on 2011 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ninety-nine men entered the cold, dark tunnels of the Consolidation Coal Company's No.9 Mine in Farmington, West Virginia, on November 20, 1968. Some were worried about the condition of the mine. It had too much coal dust, too much methane gas. They knew that either one could cause an explosion. What they did not know was that someone had intentionally disabled a safety alarm on one of the mine's ventilation fans. That was a death sentence for most of the crew. The fan failed that morning, but the alarm did not sound. The lack of fresh air allowed methane gas to build up in the tunnels. A few moments before 5:30 a.m., the No.9 blew up. Some men died where they stood. Others lived but suffocated in the toxic fumes that filled the mine. Only 21 men escaped from the mountain. No.9: The 1968 Farmington Mine Disaster explains how such a thing could happen--how the coal company and federal and state officials failed to protect the 78 men who died in the mountain. Based on public records and interviews with those who worked in the mine, No.9 describes the conditions underground before and after the disaster and the legal struggles of the miners' widows to gain justice and transform coal mine safety legislation.
Book Synopsis Handbook for Methane Control in Mining by : Fred N. Kissell
Download or read book Handbook for Methane Control in Mining written by Fred N. Kissell and published by . This book was released on 2006 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Regulating Danger by : James Whiteside
Download or read book Regulating Danger written by James Whiteside and published by U of Nebraska Press. This book was released on 1990-01-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the 1880s to the 1980s more than eight thousand workers died in the coal mines of the Rocky Mountain states. Sometimes they died by the dozens in fiery explosions, but more often they died alone, crushed by collapsing roofs or runaway mine cars. Many old-timers in coal-mining communities and even some historians haveøblamed the high fatality rate on ruthless coal barons exploiting miners in the single-minded pursuit of profit. The coal industry preferred to blame careless miners. James Whiteside looks beyond those charges in seeking to explain why the western coal mines were (and, to some degree, still are) dangerous and why territorial, state, and federal laws failed for so long to make them safer. Regulating Danger is the first extended study of the coal-mining industry in Colorado, New Mexico, Utah, Wyoming, and Montana. It exceeds the scope of traditional labor history in focusing on working conditions and the problems of workers instead of unions and strikes. After examining the inherent physical dangers of the work, Whiteside shows how the interplay of economic, social, and technological forces created an envi-ronment of death in the western coal mines. He goes on to discuss evolving industrial and political attitudes toward issues of responsibility for mine safety and government regulation and the fundamental changes in the industry that brought about safer working conditions.
Book Synopsis Power in Our Hands by : William Bigelow
Download or read book Power in Our Hands written by William Bigelow and published by NYU Press. This book was released on 1988 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: This celebrated book provides entertaining, easy-to-use lesson plans for teaching labor history. "Most school teachers are drowned in paper, but here is one book I want to recommend to them. It is a way of getting American teenagers not just interested, but excited and passionate about their history - modern American labor history." - Pete Seeger
Book Synopsis Sensing and Monitoring Technologies for Mines and Hazardous Areas by : Swadesh Chaulya
Download or read book Sensing and Monitoring Technologies for Mines and Hazardous Areas written by Swadesh Chaulya and published by Elsevier. This book was released on 2016-06-10 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sensing and Monitoring Technologies for Mines and Hazardous Areas: Monitoring and Prediction Technologies presents the fundamentals of mining related geotechnical risk and how the latest advances in sensing and data communication can be used both to prevent accidents and provide early warnings. Opencast mining operations involve huge quantities of overburden removal, dumping, and backfilling in excavated areas. Substantial increases in the rate of accumulation of waste dumps in recent years has resulted in greater height of dumps and also has given rise to the danger of dump failures as steeper open pit slopes are prone to failure. These failures lead to loss of valuable human lives and damage to mining machinery. This book presents the most recent advances in gas sensors, methane detectors, and power cut-off systems. It also introduces monitoring of the gas strata and environment, and an overview of the use of Internet of Things and cloud computing for mining sensing and surveillance purposes. Targeted at geotechnical and mining engineers, this volume covers the latest findings and technology to prevent mining accidents and mitigate the inherent risk of the activity. - Presents complete details of a real-time slope stability monitoring system using wireless sensor networking and prediction technique based on multivariate statistical analysis of various parameters and analytical hierarchy process methods - Discusses innovative ideas and new concepts of sensing technologies, mine transport surveillance, digital mining, and cloud computing to improve safety and productivity in mining industry - Includes slope stability prediction software, downloadable through a companion website, which can be used for monitoring, analyzing, and storing different sensors and providing audio-visual, SMS, and email alerts - Covers the latest findings and technology to prevent mining accidents and mitigate the inherent risk
Book Synopsis An Introduction to Dust Explosions by : Paul Amyotte
Download or read book An Introduction to Dust Explosions written by Paul Amyotte and published by Butterworth-Heinemann. This book was released on 2013-05-14 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preventable dust explosions continue to occur in industry in spite of significant research and practice efforts worldwide over many years. There is a need for effective understanding of the unique hazards posed by combustible dust. This book describes a number of dust explosion myths – which together cover the main source of dust explosion hazards – the reasons they exist and the corresponding scientific and engineering facts that mitigate these circumstances. An Introduction to Dust Explosions describes the main erroneous beliefs about the origin and propagation of dust explosions. It offers fact-based explanations for their occurrence and the impact of such events and provides a critical guide to managing and mitigating dust explosion risks. - Designed to prevent accidents, injury, loss of life and capital damage - An easy-to-read, scientifically rigorous treatment of the facts and fictions of dust explosions for those who need to – or ought to – understand dust explosions, their occurrence and consequences - Enables the management and mitigation of these critical industrial hazards
Book Synopsis The Rehabilitation of Oklahoma Coal Mining Communities by : Frederick Lynne Ryan
Download or read book The Rehabilitation of Oklahoma Coal Mining Communities written by Frederick Lynne Ryan and published by . This book was released on 1935 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustainable Management of Coal Preparation by : Dilip Kumar
Download or read book Sustainable Management of Coal Preparation written by Dilip Kumar and published by Woodhead Publishing. This book was released on 2018-05-31 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable Management of Coal Preparation explains both the upstream and downstream of coal preparation, stressing clean coal technologies for coal utilization. It not only discusses the sustainability of coal preparation, but also considers the governance and management issues that come with fulfilling economic, social and environmental obligations of a sustainable mining operation. Divided in three parts, the book explains the preparation of coking and non-coking coal, clean technologies, the principles of sustainable management and emerging management issues. The inclusion of case studies also provides a practical perspective for the planning and design of coal preparation activities and environmental management. - Offers an integrated approach to pursue sustainable management between mining, coal preparation and final use of coal - Explains the economic aspects of coal preparation in a modern/developing society with zero-waste concept - Compiles the best technologies from around the world - Uses India, a developing country, as a case study to apply technologies where there is maximum potential for application and benefit
Book Synopsis Coal and Coalbed Gas by : Romeo M. Flores
Download or read book Coal and Coalbed Gas written by Romeo M. Flores and published by Newnes. This book was released on 2013-10-19 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridging the gap in expertise between coal and coalbed gas, subfields in which opportunities for cross training have been nonexistent, Coal and Coalbed Gas sets the standard for publishing in these areas. This book treats coal and coalbed gas as mutually inclusive commodities in terms of their interrelated origin, accumulation, composition, distribution, generation, and development, providing a balanced understanding of this energy mix. Currently considered a non-renewable energy resource, coalbed gas, or coalbed methane, is a form of natural gas extracted from coal beds. In recent years, countries have begun to seek and exploit coal for its clean gas energy in an effort to alleviate environmental issues that come with coal use, making a book on this topic particularly timely. This volume takes into account processes of coalification, gasification, and storage and reservoir characterization and evaluation and looks at water management and environmental impacts as well. - Covers environmental issues in the development of coalbed gas - Includes case studies, field guides and data, examples, and analytical procedures from previous studies and investigations - Accessible by a large multidisciplinary market by one of the world's foremost experts on the topic
Book Synopsis Advances in Productive, Safe, and Responsible Coal Mining by : Joseph Hirschi
Download or read book Advances in Productive, Safe, and Responsible Coal Mining written by Joseph Hirschi and published by Woodhead Publishing. This book was released on 2018-08-18 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Productive, Safe, and Responsible Coal Mining covers the latest advancements in coal mining technology and practices. It gives a comprehensive introduction to the latest research and technology developments, addressing problems and issues currently being faced, and is a valuable resource of complied technical information on the latest coal mining safety and health research. As coal's staying power has been at the forefront of the world's energy mix for more than a century, this book explores critical issues affecting coal mining, including how to maintain low-cost productivity, address health and safety hazards, and how to be responsible environmental stewards. This book takes a holistic approach in addressing each issue from the perspective of its impact on the coal mining operation and industry as a whole. - Explains how to effectively produce coal within existing environmental constraints - Encapsulates the latest health and safety research and technological advances in the coal mining industry - Written by authors who have developed the latest technology for coal mines
Book Synopsis Explosives and Blasting Procedures Manual by : Richard A. Dick
Download or read book Explosives and Blasting Procedures Manual written by Richard A. Dick and published by . This book was released on 2004-12-01 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Bureau of Mines report covers the latest technology in explosives and blasting procedures. It includes information and procedures developed by Bureau research, explosives manufacturers, and the mining industry. It is intended for use as a guide in developing training programs and also to provide experienced blasters an update on the latest state of technology in the broad field of explosives and blasting. Types of explosives and blasting agents and their key explosive and physical properties are discussed. Explosives selection criteria are described. The features of the traditional initiation systems - electrical, detonating cord, and cap and fuse - are pointed out, and the newer nonelectric initiation systems are discussed. Various blasthole priming techniques are described. Blasthole loading of various explosive types is covered. Blast design, including geologic considerations, for both surface and underground blasting is detailed. Environmental effects of blasting such as flyrock and air and ground vibrations are discussed along with techniques of measuring and alleviating these undesirable side effects. Blasting safety procedures are detailed in the chronological order of the blasting process. The various Federal blasting regulations are enumerated along with their Code of Federal Regulations citations. An extensive glossary of blasting related terms is included along with references to articles providing more detailed information on the aforementioned items. Emphasis in the report has been placed on practical considerations.
Book Synopsis Slavery by Another Name by : Douglas A. Blackmon
Download or read book Slavery by Another Name written by Douglas A. Blackmon and published by Icon Books. This book was released on 2012-10-04 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Pulitzer Prize-winning history of the mistreatment of black Americans. In this 'precise and eloquent work' - as described in its Pulitzer Prize citation - Douglas A. Blackmon brings to light one of the most shameful chapters in American history - an 'Age of Neoslavery' that thrived in the aftermath of the Civil War through the dawn of World War II. Using a vast record of original documents and personal narratives, Blackmon unearths the lost stories of slaves and their descendants who journeyed into freedom after the Emancipation Proclamation and then back into the shadow of involuntary servitude thereafter. By turns moving, sobering and shocking, this unprecedented account reveals these stories, the companies that profited the most from neoslavery, and the insidious legacy of racism that reverberates today.
Book Synopsis Historical Summary of Coal-mine Explosions in the United States by : Hiram Brown Humphrey
Download or read book Historical Summary of Coal-mine Explosions in the United States written by Hiram Brown Humphrey and published by . This book was released on 1959 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Explosions in Coal Mines by : W. N. Atkinson
Download or read book Explosions in Coal Mines written by W. N. Atkinson and published by . This book was released on 1886 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Best Practices for Dust Control in Coal Mining by : Jay Colinet
Download or read book Best Practices for Dust Control in Coal Mining written by Jay Colinet and published by Createspace Independent Pub. This book was released on 2010 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Respirable dust exposure has long been known to be a serious health threat to workers in many industries. In coal mining, overexposure to respirable coal mine dust can lead to coal workers' pneumoconiosis (CWP). CWP is a lung disease that can be disabling and fatal in its most severe form. In addition, miners can be exposed to high levels of respirable silica dust, which can cause silicosis, another disabling and/or fatal lung disease. Once contracted, there is no cure for CWP or silicosis. The goal, therefore, is to limit worker exposure to respirable dust to prevent development of these diseases. The passage of the Federal Coal Mine Health and Safety Act of 1969 established respirable dust exposure limits, dust sampling requirements for inspectors and mine operators, a voluntary x-ray surveillance program to identify CWP in underground coal miners, and a benefits program to provide compensation to affected workers and their families. The tremendous human and financial costs resulting from CWP and silicosis in the U.S. underground coal mine workforce are shown by the following statistics: 1. During 1970-2004, CWP was a direct or contributing cause of 69,377 deaths of U.S. underground coal mine workers. 2. During 1980-2005, over $39 billion in CWP benefits were paid to underground coal miners and their families. 3. Recent x-ray surveillance data for 2000-2006 show an increase in CWP cases. Nearly 8% of examined underground coal miners with 25 or more years of experience were diagnosed with CWP. 4. "Continuous miner operator" is the most frequently listed occupation on death certificates that record silicosis as the cause of death. In light of the ongoing severity of these lung diseases in coal mining, this handbook was developed to identify available engineering controls that can help the industry reduce worker exposure to respirable coal and silica dust. The controls discussed in this handbook range from long-utilized controls that have developed into industry standards to newer controls that are still being optimized. The intent was to identify the best practices that are available to control respirable dust levels in underground and surface coal mining operations. This handbook provides general information on the control technologies along with extensive references. In some cases, the full reference(s) will need to be consulted to gain in-depth information on the testing or implementation of the control of interest. The handbook is divided into five chapters. Chapter 1 discusses the health effects of exposure to respirable coal and silica dust. Chapter 2 discusses dust sampling instruments and sampling methods. Chapters 3, 4, and 5 focus on dust control technologies for longwall mining, continuous mining, and surface mining, respectively. Finally, it must be stressed that after control technologies are implemented, the ultimate success of ongoing protection for workers depends on continued maintenance of these controls. NIOSH researchers have often seen appropriate controls installed, but worker overexposures occurred because of the lack of proper maintenance of these controls." - NIOSHTIC-2
