Effective Rock-dusting of Coal Mines PDF Download

Author: George Samuel Rice
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 8

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Author: Patrick Fitzhugh
Publisher: Nova Science Publishers
ISBN: 9781624170973
Category : Coal dust
Languages : en
Pages : 0

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Book & CD. Coal mine dust is one of the most serious occupational hazards in the coal mining industry, and overexposure can cause coal workers' pneumoconiosis (CWP) and a number of other lung diseases, collectively referred to a black lung disease. CWP has been the underlying or contributing cause of death for more than 75,000 coal miners since 1968. This book provides an overview of key studies, background history and health reviews on occupational exposure to respirable coal mine dust.

Author: Jianwei Cheng
Publisher: Springer
ISBN: 3319748939
Category : Science
Languages : en
Pages : 219

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Book Description
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.

Author: Chris Hamby
Publisher: Little, Brown
ISBN: 0316299499
Category : Business & Economics
Languages : en
Pages : 456

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Book Description
In a devastating and urgent work of investigative journalism, Pulitzer Prize winner Chris Hamby uncovers the tragic resurgence of black lung disease in Appalachia, its Big Coal cover-up, and the resilient mining communities who refuse to back down. Decades ago, a grassroots uprising forced Congress to enact long-overdue legislation designed to virtually eradicate black lung disease and provide fair compensation to coal miners stricken with the illness. Today, however, both promises remain unfulfilled. Levels of disease have surged, the old scourge has taken an aggressive new form, and ailing miners and widows have been left behind by a dizzying legal system, denied even modest payments and medical care. In this devastating and urgent work of investigative journalism, Pulitzer Prize winner Chris Hamby traces the unforgettable story of how these trends converge in the lives of two men: Gary Fox, a black lung-stricken West Virginia coal miner determined to raise his family from poverty, and John Cline, an idealistic carpenter and rural medical clinic worker who becomes a lawyer in his fifties. Opposing them are the lawyers at the coal industry’s go-to law firm; well-credentialed doctors who often weigh in for the defense, including a group of radiologists at Johns Hopkins; and Gary’s former employer, Massey Energy, the region’s largest coal company, run by a cantankerous CEO often portrayed in the media as a dark lord of the coalfields. On the line in Gary and John’s longshot legal battle are fundamental principles of fairness and justice, with consequences for miners and their loved ones throughout the nation. Taking readers inside courtrooms, hospitals, homes tucked in Appalachian hollows, and dusty mine tunnels, Hamby exposes how coal companies have not only continually flouted a law meant to protect miners from deadly amounts of dust but also enlisted well-credentialed doctors and lawyers to help systematically deny much-needed benefits to miners. The result is a legal and medical thriller that brilliantly illuminates how a band of laborers — aided by a small group of lawyers, doctors and lay advocates, often working out of their homes or in rural clinics and tiny offices – challenged one of the world's most powerful forces, Big Coal, and won. A deeply troubling yet ultimately triumphant work, Soul Full of Coal Dust is a necessary and timely book about injustice and resistance.

Author: George Samuel Rice
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 14

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Author: John Joseph Vincent Forbes
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 16

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Widespread explosions in coal mines can be prevented if rock dust of suitable size and composition is applied effectively within two or three cuts of face; distance between end of rock dusting and face should never exceed 80 feet. Water should be used on cutter bar of mining machines, and coal piles and should not only be wetted after blasting but kept wet during landing.

Author: National Research Council
Publisher: National Academies Press
ISBN: 030911022X
Category : Science
Languages : en
Pages : 183

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Book Description
Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.

Author: Xintan Chang
Publisher: Springer
ISBN: 9811314209
Category : Science
Languages : en
Pages : 1063

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Book Description
The proceedings of the 11th International Mine Ventilation Congress (11th IMVC), is focused on mine ventilation, health and safety and Earth science. The IMVC has become the most influential international mine ventilation event in the world, and has long been a popular forum for ventilation researchers, practitioners, academics, equipment manufacturers and suppliers, consultants and government officials around the globe to explore research results, exchange best practices, and to launch new products for a better and safer industry. It also serves as a useful platform to attract and train future ventilation professionals and mine planning engineers, as well as for mining companies to discover better practices to provide better ventilation planning.

Author: J. J. Forbes
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 26

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Author: George Samuel Rice
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 6

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Book Description