Gas emission into preparatory workings
Authors:
Abstract
As is known, the gas balance of a preparatory working consists of two main components: gas emission from the face and from the sides of the working. Therefore, the study of the patterns of gas emission from the exposed surfaces of the seam into the preparatory working is of great practical importance both for organizing the ventilation of the working during its development, and for determining the influence of gas emission from preparatory workings on the gas content and gas balance of the section and the mine.
Область исследования:
(Archived) Safety in mining industry
Funding:
None
References
- Sergeev I. V. Study of regularities of methane emission from coal pillars. Sbornik: Nauchno-issledovatel'skie raboty v ugol'noy promyshlennosti, No. 3. Ugletekhizdat, 1959.
- Voropaev A. F. Determination of the expected gas emission into the preparatory workings passing through gas-bearing strata. Sbornik: Nauchno-issledovatel'skie raboty v ugol'noy promyshlennosti, No. 3. Ugletekhizdat, 1959.
- Orekhov V.S. About methane separation by exposed surfaces of the seam in preparatory workings. Nauchnye doklady vysshey shkoly. Gornoe delo, 1958, No. 3.