 ... (2) The occurrence of a blown-out shot in localities where only small proportions of fire damp exist in the air, in the presence of even comparatively slightly inflammable, or actually noninflammable, but very fine, dry, and porous dusts, may give...  The Explosibility of Coal Dust - Seite 17von George Samuel Rice - 1910 - 186 SeitenVollansicht - Über dieses Buch
 | Sir Norman Lockyer - 1887 - 974 Seiten
...slightly inflammable or actually nan' inflammable, but very fine, Jry, aaJ porous Justs may give rise to explosions the flame from which may reach to distant localities, where either gas accumulations or deposits of inflammable coal-dust may be inflamed, and may extend the disastrous results to other... | |
 | Sir Norman Lockyer - 1887 - 672 Seiten
...slightly inflammable or actually non-inflammable, but very fine, dry, ant porous dusts may give rise to explosions the flame from which may reach to distant localities, where either gas accumulations or deposits of inflammable coal-dust may be inflamed, and may extend the disastrous results to other... | |
 | Herbert William Hughes - 1901 - 628 Seiten
...slightly inflammab/e, or actually non-inflammable but rery fine, dry and ]>orous dusts, may give rise to explosions, the flame from which may reach to distant localities, where either gas accumulations or deposits of inflammable coal-dust may be inflamed, and may extent! the disastrous results to other... | |
 | Geological Survey (U.S.) - 1910 - 228 Seiten
...slightly inflammable, or actually noninflammable, but very fine, dry, and porous dusts, may give rise to explosions, the flame from which may reach to distant localities where either gas accumulations or deposits of inflammable coal dust maybe inflamed, and may extend the disastrous results to other... | |
 | 1911 - 354 Seiten
...slightly inflammable, or actually noninflammable, but very fine, dry, and porous dusts, may give rise to explosions, the flame from which may reach to distant localities where either gas accumulations or deposits of inflammable coal dust maybe inflamed, and may extend the disastrous results to other... | |
 | 1912 - 572 Seiten
...slightly inflammable, or actually noninflammable, but very fine, dry, and porous dusts, may give rise to explosions, the flame from which may reach to distant...considered the explosibility of coal dust of itself as improbable. In the same year WN and JB Atkinson published a book entitled "Explosions in Coal Mines,"... | |
 | Sir Norman Lockyer - 1887 - 670 Seiten
...slightly inflammable or actually non-inflammable, but very fine, dry, and porous dusts may give rise to explosions the flame from which may reach to distant localities, where either gas accumulations or deposits of inflammable coal-dust may be inflamed, and may extend the disastrous results to other... | |
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