Author: John A. Organiscak
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Respirable Dust Generation
Factors Affecting Respirable Dust Generation from Longwall Roof Supports
Author: John A. Organiscak
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 28
Book Description
Dust Generation and Comminution of Coal
Author: Donald I. Kurth
Publisher:
ISBN:
Category : Coal, Pulverized
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Coal, Pulverized
Languages : en
Pages : 36
Book Description
Coal Cutting Forces and Primary Dust Generation Using Radial Gage Cutters
Author: Wallace W. Roepke
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 32
Book Description
Dust Control Handbook for Industrial Minerals Mining and Processing
Author: Andrew B. Andrew B. Cecala
Publisher: CreateSpace
ISBN: 9781511722186
Category :
Languages : en
Pages : 312
Book Description
Throughout the mining and processing of minerals, the mined ore undergoes a number of crushing, grinding, cleaning, drying, and product sizing operations as it is processed into a marketable commodity. These operations are highly mechanized, and both individually and collectively these processes can generate large amounts of dust. If control technologies are inadequate, hazardous levels of respirable dust may be liberated into the work environment, potentially exposing workers. Accordingly, federal regulations are in place to limit the respirable dust exposure of mine workers. Engineering controls are implemented in mining operations in an effort to reduce dust generation and limit worker exposure.
Publisher: CreateSpace
ISBN: 9781511722186
Category :
Languages : en
Pages : 312
Book Description
Throughout the mining and processing of minerals, the mined ore undergoes a number of crushing, grinding, cleaning, drying, and product sizing operations as it is processed into a marketable commodity. These operations are highly mechanized, and both individually and collectively these processes can generate large amounts of dust. If control technologies are inadequate, hazardous levels of respirable dust may be liberated into the work environment, potentially exposing workers. Accordingly, federal regulations are in place to limit the respirable dust exposure of mine workers. Engineering controls are implemented in mining operations in an effort to reduce dust generation and limit worker exposure.
Respirable Dust Survey of an Underground Oil Shale Mine and Associated Milling Facility
Author: Jon C. Volkwein
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 32
Book Description
Generation and Control of Mine Airborne Dust
Author: G. Knight
Publisher:
ISBN:
Category : Mine dusts
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Mine dusts
Languages : en
Pages : 40
Book Description
Use of Steam to Control Respirable Coal Dust at the Point of Generation
Author: Anthony J. Strazisar
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 16
Book Description
Dust Sources and Controls on the Six U.S. Longwall Faces Having the Most Difficulty Complying with Dust Standards
Author: Robert A. Jankowski
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 28
Book Description
The Bureau of Mines has recently identified five major factors that contribute to high respirable dust levels on the six U.S. longwall faces having the most difficulty complying with Federal dust standards: (1) a poorly structured cutting sequence, (2) a poorly designed external water spray system, (3) marginal waterflow to the cutting drums; (4) minimal controls at the stage loader and crusher, and (5) the lack of effective controls for dust generated during support advance. The results of this survey illustrate the need to address all the major sources of longwall dust generation and the need for mine operators to implement a variety of control procedures to assure compliance. The Bureau of Mines will continue to assist mine operators in implementing improved dust controls and will work to identify and evaluate controls for dust generated during support advance.
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 28
Book Description
The Bureau of Mines has recently identified five major factors that contribute to high respirable dust levels on the six U.S. longwall faces having the most difficulty complying with Federal dust standards: (1) a poorly structured cutting sequence, (2) a poorly designed external water spray system, (3) marginal waterflow to the cutting drums; (4) minimal controls at the stage loader and crusher, and (5) the lack of effective controls for dust generated during support advance. The results of this survey illustrate the need to address all the major sources of longwall dust generation and the need for mine operators to implement a variety of control procedures to assure compliance. The Bureau of Mines will continue to assist mine operators in implementing improved dust controls and will work to identify and evaluate controls for dust generated during support advance.
Control of Airborne Respirable Dust in the Face Area with Water Sprays Using a Full-scale Laboratory Model
Author: Lung Cheng
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description