 | 1881 - 328 pages
...air-currents ; but (2) that it may also be itself readily brought into operation as a fiercely-burning agent which will carry flame rapidly as far as its...would not be attended by any danger; (3) that dust in coal mines, quite apart from any inflammability which it may possess, can operate in a distinct... | |
 | Charles Meymott Tidy - 1882 - 334 pages
...readiness with which it becomes and remains suspended in air-currents ; but (6.) That it may also be itself readily brought into operation as a fiercely burning...the mine, the existence of which, in the absence of the dust, would not be attended by any danger. (c.) That dust in coal mines, quite apart from any inflammability... | |
 | Charles Meymott Tidy - 1882 - 324 pages
...readiness with which it becomes and remains suspended in air-currents ; but (b.) That it may also be itself readily brought into operation as a fiercely burning...fire-damp in the air of the mine, the existence of ichich, in the absence of the dust, would not be attended by any danger. (c.) That dust in coal mines,... | |
 | American Institute of Mining Engineers - 1885 - 918 pages
...air-currents; but 2. "That it may also itself be readily brought into operation as a fiercely-burning agent, which will carry flame rapidly as far as its...the mine, the existence of which, in the absence of the dust, would not be attended by any danger. 3. "That dust from coal-mines, quite apart from any... | |
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That it may also be itself readily brought into operation as a fiercely burning agent which will carry flame rapidly as far as its mixture with air extends, and will operate even as an exploding agent, through the medium of a proportion of fire-damp in... 