DEPENDENCE OF GAS-DUST MIXTURE EXPLOSIONS IN COAL MINES ON THE SEASON AND OUTER ATMOSPHERE WEATHER CONDITIONS
Journal Title: Вестник научного центра по безопасности работ в угольной промышленности - Year 2017, Vol 0, Issue 1
Abstract
The article analyzes the scientific work performed by a group of scientists from the Ukraine and the Republic of Belarus on the dependence of gas-dust mixture explosions in coal mines on the season and weather conditions. Along with the fact that the original hypothesis put forward by the authors deserves close attention and further study, its theoretical justification and conclusions are erroneous. The main mistake of the authors is to consider the task posed from the point of view of the explosion in underground mines by the mechanism of a thermal explosion, which in modern conditions is possible, but unlikely. In this article, an attempt is made to correct the proposed hypothesis, taking into account the provisions on chain chemical reactions, the adsorption potential and the thermodynamic state of the mine atmosphere at low atmospheric pressure and high humidity of the mine entering air.
Authors and Affiliations
S. V. Bychkov
Keywords
Related Articles
- EP ID EP197250
- DOI -
- Views 112
- Downloads 0
WORKERS EMPLOYED IN TECHNOLOGICAL PROCESSES OF OPEN CAST MINING OCCUPATIONAL DISEASES FORMATION STAGES RESEARCH
The article considers the issues of preserving the health of employees, their professional activity continuation and their longevity, and the country demographic situation improvement. The importance of Kuzbass coal depo...
COAL MINE VENTILATION ORGANIZATION IN EMERGENCY SITUATIONS
Coal mine ventilation schemes control questions in the process of rescue work conduct when we have methane and coal dust explosions and underground res are reviewed. Problem of appropriate reverse ventilation schemes pr...
TO THE QUESTION OF A UNIVERSAL PROGNOSTIC DEGRADATION MODEL CREATIONFOR MINING MACHINE ENERGY-MECHANICAL EQUIPMENTY
This article summarizes the research results of a universal mathematical degradation model development suitable for predicting the process of parameter changing characterizing the technical state of different mechanical...
PERFECTION OF TECHNICAL SUPPORT OF "SYSTEM-112" OPERATORS, AS A WAY TO IMPROVE THE SAFETY AND SECURITY OF THE POPULATION OF RUSSIA
The article discusses the issue of improving the efficiency of the response mechanism to emerging threats of a natural, man-made and social nature that affect the safety of people's lives and the stable socio-economic de...
MODERN TRENDS IN PRODUCTION PERSONNEL SAFETY PROVISION AT COAL INDUSTRY ENTERPRISES
Despite the positive trend in safety provision of service personnel in solid minerals mining and preparation coal companies continue to invest large amounts of money in order to minimize injuries and death cases among th...