The basic concept of auger mining is to extract coal beyond the economic limits of surface mining technology by drilling holes of an appropriate diameter size into the exposed seam of the highwall as deep as is technically, economically and operationally feasible. This method of mining is used at the final highwall of typical surface mining operations. This paper describes the auger mining systems and discusses the methods to increase the coal recovery in auger mining from a field trial in Australia.
|出版ステータス||出版済み - 12 1 2003|
|イベント||Twelfth International Symposium on Mine Planning and Equipment Selection - Kalgoorlie, WA, オーストラリア|
継続期間: 4 23 2003 → 4 25 2003
|その他||Twelfth International Symposium on Mine Planning and Equipment Selection|
|Period||4/23/03 → 4/25/03|
All Science Journal Classification (ASJC) codes
- Materials Science(all)