Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Practical aspects of controlling underground fire on mining machine
Studies made in experimental coal mine to evaluate effectiveness of extinguishing agents and techniques; investigation showed that water containing alkali metal salt or surface active agent was more effective than water alone; ability to control fire increased as distance of attack decreased; dry powders controlled fire when applied by shovel but not when applied airborne by rock dust distributor or by hand fire extinguishers. (see also Min Congress J n 8 Aug 1961 p 70-3)
Practical aspects of controlling underground fire on mining machine
Studies made in experimental coal mine to evaluate effectiveness of extinguishing agents and techniques; investigation showed that water containing alkali metal salt or surface active agent was more effective than water alone; ability to control fire increased as distance of attack decreased; dry powders controlled fire when applied by shovel but not when applied airborne by rock dust distributor or by hand fire extinguishers. (see also Min Congress J n 8 Aug 1961 p 70-3)
Practical aspects of controlling underground fire on mining machine
US Bur Mines -- Report Investigations
Mitchell, D.W. (Autor:in) / Murphy, E.M. (Autor:in) / Nagy, J. (Autor:in) / Christofel, F.P. (Autor:in)
1961
20 pages
Report
Englisch
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