| Document ID (ISN) | 63381 |
| CIS number |
94-2059 |
| ISSN - Serial title |
0026-5179 - Mining Engineer |
| Year |
1994 |
| Convention or series no. |
|
| Author(s) |
Tóth J., Lakatos J. |
| Title |
A thermodynamic model for coal gas outbursts |
| Bibliographic information |
June 1994, Vol.153, No.393, p.359-361. Illus. 4 ref. |
| Abstract |
A thermodynamic model for coal-methane outbursts is described based on laboratory modelling of results of gas/coal outbursts and sorption properties of gas/coal systems. The basic idea of the model is that a potential barrier exists between two equilibria in coal/gas systems; when this barrier is crossed, a considerable amount of energy is released. Development of protection processes requires exact and continuous measuring of the potential barrier and determination of its distribution. An instrument for such measurement is under development. |
| Descriptors (primary) |
outbursts of gas; coal mining |
| Descriptors (secondary) |
mathematical models |
| Document type |
D - Periodical articles |
| Country / State or Province | Hungary |
| Subject(s) |
Mines and quarries
|
| Broad subject area(s) |
Fires, explosions and major hazards
|
| Browse category(ies) |
Natural phenomena
Mining and quarrying
|
