Author: Natesa I. JayaramanPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 18
Book Description
Dust Control on a Longwall Face with a Shearer-mounted Dust Collector
Author: Natesa I. JayaramanPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 18
Book Description
Dust Control on a Longwall Face with a Shearer-mounted Dust Collector
Author: Natesa I. JayaramanPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 10
Book Description
Respirable Dust Control on Longwall Mining Operations in the United States
Author: Using Barriers to Reduce Dust Exposure of Longwall Face Workers
Author: Robert A. JankowskiPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20
Book Description
Improving dust control technology for U.S. mines
Author: John A. BreslinPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 48
Book Description
Dust Sources and Controls on the Six U.S. Longwall Faces Having the Most Difficulty Complying with Dust Standards
Author: Robert A. JankowskiPublisher:
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.
Water infusion of coalbeds for methane and dust control
Author: Joseph CervikOptimizing Water Sprays for Dust Control on Longwall Shearer Faces
Author: Steven K. RuggieriPublisher:
ISBN:
Category : Dust control
Languages : en
Pages : 156
Book Description
Reducing Dust at Longwall Shearers by Confining the Dust Cloud to the Face
Author: Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 30
Book Description
Improving dust control technology for U.S. mines
Author: John A. BreslinPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 44
Book Description