Search Results

Search Results for "gassy mines"

Search Again

Organization / Society AIME (149) AUSIMM (126) EPA (1) NIOSH (561) RMCMI (47) SAIMM (18) SME (356) USBM (8) All News Jobs Blogs Research

Showing: 1 to 10 of 2040 matches for "gassy mines"  Page   1   2   3   4   5   6   7   8   9  next TITLE Ventilation Of Very Gassy Mines Making Use Of Large Diameter Bore Holes  SUMMARY ... ENGINEERING. Page 3. VENTILATION OF VERY GASSY MINES MAKING USE OF LARGE DIAMETER BORE I-IOLES The pressure system of ventilation with large ... AUTHOR Ridenour, D. C. PUBLISHED 1960 TITLE Recommendation For Safety In Coal Mining Relating To Placing Main Haulage In Intake Air  SUMMARY ... depth of coal mining, especially in naturallY .ba$sy fields, the number and pro- portion of gassy arid slightly gassy mines have greatly increased. ... PUBLISHED 1929 TITLE Dry Exhaust Conditioning Systems For Diesel Engines In Gassy Mines - Objective  SUMMARY ... for Diesel Engines in Gassy Mines Objective ... tioners (water scrubbers) for permissible. diesel equipment used in gassy mines. Background ... PUBLISHED 1993 TITLE Explosions And Other Accidents From Mudcapped Shots In Coal Mines  SUMMARY ... Even in gassy mines where general blasting is safeguarded by being done with per:nissible explo- sives, rocks or bowlders frequently are blasted with mudcapped ... AUTHOR Harrington, D. PUBLISHED 1929 TITLE Optimum Methane Drainage In Gassy Coal Mines  SUMMARY ... For mildly gassy and moderately gassy mines, ventilation is the primary technique for diluting and disposing of methane emissions. ... AUTHOR Thakur, P. C. PUBLISHED 2003 TITLE Forecasting Methane Hazards In Metal And Nonmetal Mines  SUMMARY ... Of the 9 gassy mines sampled, 7 had methane concentra- ... 44 nongassy mines was about 17 ppm, and the average for the 9 gassy mines was about 512 ppm. DISCUSSION ... AUTHOR Thimons, Edward D. ; Vinson, Robert P. ; Kissell, Fred N. PUBLISHED 1979 TITLE Methane Monitoring in Coal Mines  SUMMARY ... Proper timely detection and handling of methane have always presented problems in extremely gassy mines, and these problems have been magnified by present ... AUTHOR Dimitroff, A. Z. PUBLISHED 1967 TITLE Forecasting Methane Hazards in Metal and Nonmetal Mines  SUMMARY ... Of the 9 gassy mines sampled, 7 had methane concentra- tions above 100 ppm, whereas only 1 of the ... metal and nonmetal mines as either gassy or nongassy. ... AUTHOR Thimons, Edward D. PUBLISHED 1979 TITLE Safeguarding Electrical Equipment Used In Gassy Mines - European Practice: IV - France  SUMMARY ... SAFEGUARDING ELECTRICAL EQUIPMENT USED IN GASSY MINES EUROPEAN PRACTICE: IV - FRANCE BY ... ELECTRIC.P..L EQ,UIPMENT USED IN GASSY MINES 1 mi ne -saf e'ty visits ... AUTHOR Ilsley, L. C. PUBLISHED 1929 TITLE Title - Officers - Index  SUMMARY ... COAL MINING INSTITUTE Twenty-seventh Regular Meeting August 27, 28 and 29 1928. Rock Springs, Wyo. Page 5. Gassy Mines Made Safer by this new line of motors ... PUBLISHED 1928 Showing: 1 to 10 of 2040 matches for "gassy mines"  Page   1   2   3   4   5   6   7   8   9  next Search Again