The development of high expansion foam systems for the suppression of respirable coal dust.
Friel-JV; Hays-HE; Hiltz-RH
Rockville, MD: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Institute for Occupational Safety and Health, MSAR 73-82, 1973 Aug; :1-67
High expansion foam systems are developed for the suppression of respirable coal dust. Details are given of foam agent development, underground testing, fixed head miner, oscillating miner, auger miner, system economics, coal cutting procedure, installation and operation of generator, sampling of dust and generator design.
NIOSH-Contract; Contract-099-71-0014; Dust-control; Safety-engineering; Instrumentation; Safety-equipment
Final Contract Report
NTIS Accession No.
Health Services and Mental Health Administration