Statistical Analysis of the Size and Elemental Composition of Airborne Coal Mine Dust PDF Download

Author: Jan M. Mutmansky
Publisher:
ISBN:
Category : Mine dusts
Languages : en
Pages : 285

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Author: Thomas C. Wesson
Publisher:
ISBN:
Category : Mine dusts
Languages : en
Pages : 36

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Author: RL. FRANTZ
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
MSHA'S REVISED QUARTZ ENFORCEMENT PROGRAM; A WORKING HYPOTHESIS ON HOW SILICA AND SILICA SURFACE MAY CAUSE SILICOSIS AND CWP; WETTING CHARACTERISTICS OF PARTICLES AND THEIR SIGNIFICANCE IN DUST ABATEMENT; ELECTRON SPIN RESONANCE DETECTION OF REACTIVE FREE RADICALS IN FRESH COAL DUST AND QUARTZ DUST AND ITS IMPLICATION TO PNEUMOCONIOSIS AND SILICOSIS; NUMERICAL TECHNIQUE FOR CALCULATING THE EQUIVALENT AERODYNAMIC DIAMETER OF PARTICLES; MINIRAM PERFORMANCE IN THE COAL MINING ENVIRONMENT; MEASUREMENTS OF RESPIRABLE DUST CONCENTRATIONS BY USING VARIOUS SAMPLERS IN UNDERGROUND COAL MINES; THEORETICAL AND EXPERIMENTAL STUDIES ON DUST TRANSPORT IN MINE AIRWAYS: A COMPARATIVE ANALYSIS; DETERMINING THE SIZE DISTRIBUTION OF COAL DIESEL AEROSOL MIXTURES WITH THE MICROORIFICE UNIFORM DEPOSIT IMPACTOR; FRACTURE MODE AND LOADING RATE INFLUENCES ON THE FORMATION OF RESPIRABLE SIZE FRAGMENTS ON NEW FRACTURE SURFACES; CORRELATION OF FRAGMENT SIZE DISTRIBUTION AND FRACTURE SURFACE IN COAL CUTTING UNDER VARIOUS CONDITIONS; STATISTICAL ANALYSIS OF THE ELEMENTAL CHARACTERISTICS OF AIRBORNE COAL MINE DUST; VARIATION IN MINERAL AND ELEMENTAL COMPOSITION OF RESPIRABLE COAL MINE DUSTS BY WORKER LOCATION AND COAL SEAM.

Author: Thomas C. Wesson
Publisher:
ISBN:
Category : Mine dusts
Languages : en
Pages : 38

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Author: Dieter Birk
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages :

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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 Description
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: Frederick E. Armstrong
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 18

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Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309476011
Category : Science
Languages : en
Pages : 169

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Book Description
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.

Author: Behrooz Abbasi
Publisher:
ISBN:
Category : Coal dust
Languages : en
Pages : 0

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Book Description
The goals of this research are to conduct a comprehensive assessment of respirable coal mine dust (RCMD) size distributions, chemical compositions, and source contributions to assess the efficacy of current dust monitoring technologies, evaluate the potential causes of coal mine lung diseases, and help minimize exposure to RCMD.

Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 182

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