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Dust Generation And Comminution Of Coal
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Book Synopsis Dust Generation and Comminution of Coal by : Donald I. Kurth
Download or read book Dust Generation and Comminution of Coal written by Donald I. Kurth and published by . This book was released on 1975 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dust Generation and Comminution of Coal by : Donald I. Kurth
Download or read book Dust Generation and Comminution of Coal written by Donald I. Kurth and published by . This book was released on 1975 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Respirable Dust Generation by : John A. Organiscak
Download or read book Respirable Dust Generation written by John A. Organiscak and published by . This book was released on 1989 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coal Cutting Forces and Primary Dust Generation Using Radial Gage Cutters by : Wallace W. Roepke
Download or read book Coal Cutting Forces and Primary Dust Generation Using Radial Gage Cutters written by Wallace W. Roepke and published by . This book was released on 1983 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer Program to Relate Dust Generation to Drum-type Coal Mining Machines by : Wallace W. Roepke
Download or read book Computer Program to Relate Dust Generation to Drum-type Coal Mining Machines written by Wallace W. Roepke and published by . This book was released on 1985 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Use of Steam to Control Respirable Coal Dust at the Point of Generation by : Anthony J. Strazisar
Download or read book Use of Steam to Control Respirable Coal Dust at the Point of Generation written by Anthony J. Strazisar and published by . This book was released on 1972 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dust Control in Coal Preparation and Mineral Processing Plants by : Edward F. Divers
Download or read book Dust Control in Coal Preparation and Mineral Processing Plants written by Edward F. Divers and published by . This book was released on 1990 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Continuous Mining Machine Operator Variables on Dust Generation During Coal Cutting by : Daniel Foley
Download or read book Effect of Continuous Mining Machine Operator Variables on Dust Generation During Coal Cutting written by Daniel Foley and published by . This book was released on 1977 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Integrated Approach to Dust Control in Coal Mining Face Areas of a Continuous Miner and Its Computational Fluid Dynamics Modeling by : Mohammad Masroor Alam
Download or read book An Integrated Approach to Dust Control in Coal Mining Face Areas of a Continuous Miner and Its Computational Fluid Dynamics Modeling written by Mohammad Masroor Alam and published by . This book was released on 2006 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increased production in underground coal mines in the USA has increased dust generation in face areas. Over the last five years, considerable research has been done on respirable coal dust control. Some of the results of these studies have been implemented in a non-integrated fashion leading to limited improvement in the overall dust control in the face area. In this research an integrated approach for controlling dust near the face area is evaluated. This includes implementation of a two-filter-two-spray system, changing the location of suction inlets on the wet-scrubber, and modifying the sprays on the loading pan of the miner. Field testing of a modified continuous miner was performed to asses the overall effectiveness of the modifications. CFD modeling of airflow in the face areas was also done for gaining insight into effective dust control measures. The results show considerable improvement is possible using the hypothesized approach.
Book Synopsis Computer Program to Relate Dust Generation to Drum-type Coal Mining Machines by : Wallace W. Roepke
Download or read book Computer Program to Relate Dust Generation to Drum-type Coal Mining Machines written by Wallace W. Roepke and published by . This book was released on 1985 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coal Cutting Forces and Primary Dust Generation Using Radial Gage Cutters by : Wallace W. Roepke
Download or read book Coal Cutting Forces and Primary Dust Generation Using Radial Gage Cutters written by Wallace W. Roepke and published by . This book was released on 1983 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Novel Coal Cutting Concepts for Reduced Dust Generation by : Robert W. Decker
Download or read book Evaluation of Novel Coal Cutting Concepts for Reduced Dust Generation written by Robert W. Decker and published by . This book was released on 1981 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Respirable dust generation : comparison of continuous and conventional mining methods when excavating rock in coal mines by : John A. Organiscak
Download or read book Respirable dust generation : comparison of continuous and conventional mining methods when excavating rock in coal mines written by John A. Organiscak and published by . This book was released on 1989 with total page 9 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
Download or read book Bureau of Mines Research written by and published by . This book was released on with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rank and Maceral Effects on Coal Dust Generation by : Ernest Y. Baafi
Download or read book Rank and Maceral Effects on Coal Dust Generation written by Ernest Y. Baafi and published by . This book was released on 1997 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: