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Vol 55 Iss. 1
Pages:
75-78
Download volume:
RUS
Article

Dynamics of dust suppression during blasting in permafrost mines

Authors:
N. A. Khokhlov
Date submitted:
1967-07-24
Date accepted:
1967-09-19
Date published:
1968-01-01

Abstract

When driving preparatory coal workings in mines in the permafrost region, air dustiness after blasting reaches hundreds and thousands of milligrams per 1 m³ of air. The dust formed is the most harmful, because molecules of poisonous gaseous decomposition products of explosives are adsorbed on its surface, which have a toxic effect and accelerate the development of pneumoconiosis. ...

Область исследования:
(Archived) Without section
Funding:

None

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References

  1. Gagauz F. G. Research and study of effective ways of combating dust and poisonous gases during blasting operations. Author's abstract of cand. dissert. Sverdl. gorn. in-t, 1966.
  2. Demchuk P. A. Influence of Boring on Blasting Conditions and New Types of Boring of Boreholes. Kolyma, No. 8, 1963.
  3. Demchuk P. A. Experience of application of trained water borehole plugging. Ugol', No. 7, 1964.
  4. Kaplun B. A., Popov N. I. Combating dust during blasting operations at Arkagala mines. Kolyma, No. 10, 1960.
  5. Kudryashov V. V., Skvortsov A. N. Internal water borehole plugging as a means of dust control in conditions of negative temperatures. Kolyma, No. 10, 1961.
  6. Senchenko I. S. Water curtains at blasting operations. Bezopasnost truda v promyshl., No. 8, 1964.
  7. Sysuev V. A. et al. Suppression of dust and poisonous gases at blasting operations by water curtains. V sb. Bor'ba s silikozom, Vol. V, Izd. AN SSSR, 1962.

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