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Publikováno v:
Journal of Loss Prevention in the Process Industries. 61:1-7
Correctly applied rock dust can dilute, inert, and mitigate the explosive potential of float coal dust. Trickle dusters are one element of a comprehensive system to help prevent coal dust explosions in underground coal mines. Trickle dusters supply r
Publikováno v:
Journal of Loss Prevention in the Process Industries. 37:33-38
The Mine Safety and Health Administration (MSHA) specification for rock dust used in underground coal mines, as defined by 30 CFR 75.2, requires 70% of the material to pass through a 200 mesh sieve (
Autor:
R. K. Zipf, James D. Addis, D.D. Sellers, Michael J. Sapko, Elaine S. Oran, W. Marchewka, Vadim N. Gamezo, F. Karnack, Khaled M. Mohamed, David A. Kessler, E. S. Weiss
Publikováno v:
Journal of Loss Prevention in the Process Industries. 26:295-301
The methane–air detonation experiments are performed to characterize high pressure explosion processes that may occur in sealed areas of underground coal mines. The detonation tube used for these studies is 73 m long, 105 cm internal diameter, and
Publikováno v:
Journal of Loss Prevention in the Process Industries. 20:607-615
The Pittsburgh Research Laboratory (PRL) of the National Institute for Occupational Safety and Health (NIOSH) and the Mine Safety and Health Administration (MSHA) conducted joint research on dust explosions by studying post-explosion dust samples. Th
Publikováno v:
Journal of Loss Prevention in the Process Industries. 13:229-242
This paper describes dust explosion research conducted in an experimental mine and in a 20-L laboratory chamber at the Pittsburgh Research Laboratory (PRL) of the National Institute for Occupational Safety and Health (NIOSH). The primary purpose of t
This paper describes the results of recent dust explosibility testing in a 20-L laboratory chamber and in the Bruceton and Lake Lynn Experimental Mines in Pennsylvania. Laboratory data on the lean flammability limits for coals and oil shales are comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00bfcc75bdd7c440f735f4a96a3505a9
https://doi.org/10.1520/stp28169s
https://doi.org/10.1520/stp28169s
Autor:
E. S. Weiss
The US Bureau of Mines` research program is focused on developing procedures and guidelines for acceptable underground oil shale blasting that fulfill the operational requirements for efficiency while maintaining a high level of safety when operating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7831e125703637789b1b625df46923d
https://doi.org/10.2172/10104768
https://doi.org/10.2172/10104768
What Factors Influence Whether HIV+ Mothers Agree with Their Child??s Self-Assessment of Depression?
Publikováno v:
Journal of Developmental & Behavioral Pediatrics. 18:368-369
Autor:
Burton E. Sobel, E S Weiss, William M. Buchholz, R. Edward Coleman, S. Aftab Ahmed, Milton S. Klein
Publikováno v:
The American Journal of Cardiology. 39:55-59
The relation between the accumulation of pyrophosphate and technetium-99m in myocardium with reversible and irreversible ischemic injury was studied in dogs subjected to transitory or persistent coronary arterial occlusion. Among four dogs with coron