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Book Technical Paper

Download or read book Technical Paper written by United States. Bureau of Mines and published by . This book was released on 1936 with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Paper

Download or read book Technical Paper written by and published by . This book was released on 1946 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book List of Publications

Download or read book List of Publications written by United States. Bureau of Mines and published by . This book was released on 1932 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bulletin

Download or read book Bulletin written by and published by . This book was released on 1953 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Monitoring and Sampling Approaches to Assess Underground Coal Mine Dust Exposures

Download or read book Monitoring and Sampling Approaches to Assess Underground Coal Mine Dust Exposures written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-09-04 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coal remains one of the principal sources of energy for the United States, and the nation has been a world leader in coal production for more than 100 years. According to U.S. Energy Information Administration projections to 2050, coal is expected to be an important energy resource for the United States. Additionally, metallurgical coal used in steel production remains an important national commodity. However, coal production, like all other conventional mining activities, creates dust in the workplace. Respirable coal mine dust (RCMD) comprises the size fraction of airborne particles in underground mines that can be inhaled by miners and deposited in the distal airways and gas-exchange region of the lung. Occupational exposure to RCMD has long been associated with lung diseases common to the coal mining industry, including coal workers' pneumoconiosis, also known as "black lung disease." Monitoring and Sampling Approaches to Assess Underground Coal Mine Dust Exposures compares the monitoring technologies and sampling protocols currently used or required by the United States, and in similarly industrialized countries for the control of RCMD exposure in underground coal mines. This report assesses the effects of rock dust mixtures and their application on RCMD measurements, and the efficacy of current monitoring technologies and sampling approaches. It also offers science-based conclusions regarding optimal monitoring and sampling strategies to aid mine operators' decision making related to reducing RCMD exposure to miners in underground coal mines.

Book Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No 155 Mine Johnson County Ky

Download or read book Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No 155 Mine Johnson County Ky written by Arno Carl Fieldner and published by . This book was released on 1937 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bibliography of Bureau of Mines Investigations of Coal and Its Products 1910 60

Download or read book Bibliography of Bureau of Mines Investigations of Coal and Its Products 1910 60 written by United States. Bureau of Mines. Division of Bituminous Coal and published by . This book was released on 1962 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Information Circular

Download or read book Information Circular written by and published by . This book was released on 1947 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Use of Rock Dust and Water Under the Federal Mine Safety Code in Limiting Coal dust Explosions

Download or read book Use of Rock Dust and Water Under the Federal Mine Safety Code in Limiting Coal dust Explosions written by John Joseph Vincent Forbes and published by . This book was released on 1947 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.