Refinement and Evaluation of Basic Longwall Dust-control Techniques.
Kost-JA; Colinet-JF; Shirey-GA
For Reference Only At Bureau Libraries :251 pages
The contract objective was to evaluate the effectiveness of available dust-control technology for double-drum shearers. Eight underground surveys were conducted to evaluate drum design, drum spray nozzle locations, ranging-arm sprays, water quantity, wetting agents, and cutting techniques. The final report is made up of eight dust-control technique reports, each discussing details of the individual mine surveys. Copies of this report will not be available for purchase.
CP; Final Contract Report;
For Reference Only At Bureau Libraries
Bcr Nat'l Laboratory