- Author
- Johnson, L. D. | Canfield, J. A. | Lull, D. B. | Morris, T. F.
- Title
- Development of a System to Suppress and Extinguish Fully Developed Coal Dust Explosions. Progress Report. April 1971-June 1972.
- Coporate
- Naval Weapons Lab., Dahlgren, VA
- Sponsor
- Bureau of Mines, Washington, DC
- Report
- OFR 41-73, September 1972, 143 p.
- Distribution
- Available from National Technical Information Service
- Keywords
- coal mines | coal dusts | explosions | shock tubes | inerting | flame fronts | dry chemicals | tests | Purple K
- Identifiers
- dry chemical extinguishing agent Purple K