Stasevych R. Development of scientific and technical bases of safety management of technological processes hydrocarbon gases extraction and utilization/

Key words: safety of technological processes, coal methane, hydrocarbon gases, informatization, cogeneration, methanoair mix parameters, utilization, structural and technological schemes. The object of research is the processes of safety management and energy efficiency in the extraction and utilization of hydrocarbon gases. Subject of research - regularities and criteria for safe, safe and efficient operation of equipment and informational, resource-saving technology for the extraction and disposal of hydrocarbon gases. The aim and tasks of the study. The aim of the work is to develop the scientific and technical bases of safety management, reduce the accident rate and improve energy efficiency of the processes of sequestration and disposal of hydrocarbon gases and occupational safety at all stages. Research methods. In order to solve the problems, complex methods were used including: the method of signature mathematics for the solution of boundary value problems in the information-control systems; the method of solving differential equations using the theory of a complex variable; method of mathematical modeling of dynamic processes in geotechnical and industrial systems; method of analytical and expert evaluation of research results of explosion hazard methane-air mixture; method of heuristic and design search of new solutions; the method of experimental research in industrial conditions. The law and criteria determining the explosion-proof limits of the ratio of concentration of oxygen and methane during gas extraction from insulated volumes of mines, degasification wells and in preparation for utilization at gas-mixing regulating points, the extinction of the torch from the rarefaction in the furnace, the ingress of poisonous gases in the premises CHP from pressure and the formation of toxic gases in the furnace from the concentration of oxygen, measured in a steam superheater, which allowed to develop structural-functional schemes, information support t system-wide solutions for the stations of information control, control and protection "DII" for utilization boilers, SOU-P "Rules of safety of the control of the station" DIIA ", boiler units for the utilization of coal mines of the State Enterprise" Toretskvugillya ", as well as obtain the actual economic effect of 20.7 UAH million, and to ensure compliance with labor protection requirements at all stages of the technological process.