Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water infusion of coal pillars before mining, Kenilworth mine, independent coal and coke co, Kenilworth, Utah
Results obtained during water infusion tests, proving that infusion allays dust and reduces dust counts to safe limits; theory and mechanics of infusion; recommended pillar infusion practice; dust formation; midget impinger; extinguishing mine fire by water infusion; cost of infusing pillars.
Water infusion of coal pillars before mining, Kenilworth mine, independent coal and coke co, Kenilworth, Utah
Results obtained during water infusion tests, proving that infusion allays dust and reduces dust counts to safe limits; theory and mechanics of infusion; recommended pillar infusion practice; dust formation; midget impinger; extinguishing mine fire by water infusion; cost of infusing pillars.
Water infusion of coal pillars before mining, Kenilworth mine, independent coal and coke co, Kenilworth, Utah
U S Bur Mines -- Report Investigations
Jackson, E.O. (Autor:in) / Merritts, W.M. (Autor:in)
1951
25 pages
18 Supp plates
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Occurrence of mine fires in connection with pillar work at Kenilworth mine
| Engineering Index Backfile | 1955