A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Respirable Dust Generation: Comparison of Continuous and Conventional Mining Methods When Excavating Rock in Coal Mines
The U.S. Bureau of Mines recently conducted an investigation into the amount of respirable and quartz dust generated while mining rock in coal mines by continuous and conventional methods. The study was made at two mines that use both continuous and conventional mining. Results show that continuous mining produces 1.2 to 3 times more respirable dust, and 6.7 to nearly 15 times more quartz dust than conventional mining.
Respirable Dust Generation: Comparison of Continuous and Conventional Mining Methods When Excavating Rock in Coal Mines
The U.S. Bureau of Mines recently conducted an investigation into the amount of respirable and quartz dust generated while mining rock in coal mines by continuous and conventional methods. The study was made at two mines that use both continuous and conventional mining. Results show that continuous mining produces 1.2 to 3 times more respirable dust, and 6.7 to nearly 15 times more quartz dust than conventional mining.
Respirable Dust Generation: Comparison of Continuous and Conventional Mining Methods When Excavating Rock in Coal Mines
J. A. Organiscak (author)
1989
16 pages
Report
No indication
English
Respirable dust control in the mines of West Germany
| TIBKAT | 1970
Rock-dust barriers for coal mines
| Engineering Index Backfile | 1930