Modify Selection
- Mining types and methods:
- Longwall mining
- Document types:
- Technology News
Home Links
Results 1 - 3 of 3
-
11/1/1997 - Technology NewsA method is described for allowing operators to predict methane emissions from panels with increased face width.
-
3/1/1995 - Technology NewsThe absence of fundamental scientific and engineering principles in the design and placement of gob gas ventholes can cause difficulties for mine operators when gas emissions increase because of a change in mine design or because variable geologic condi...
-
3/1/1994 - Technology NewsThe USBM's current approach to air splitting consists of using a polyester mesh partition to overcome the visibility problems of a solid barrier.
Home Links
Content source: National Institute for Occupational Safety and Health, Mining Program