Thermal power stations of the industrial enterprises play an essential role, both in respect of additional manufacture of the electric power, and in respect of maintenance of continuous power supply of the important technological objects of the enterprises and recycling of different secondary kinds of energy carriers - a waste and by-products of the basic manufacture, for example, domain gas. The equipment of many PS morally also has physically decayed. The capital equipment most part has been put into operation in 1960 - 1980. Over 40 % of power units have fulfilled the resource. Ageing of the power equipment leads to low power efficiency of it's work and promotes increase of emissions of harmful substances in environment.

                     The overall performance copper thermal power station is appreciably defined by quality indicators of control systems of process of burning of gas fuel and first of all systems of automatic regulation expenses of general air which are intended for support of the most economic mode of burning In a copper fire chamber. Full burning of unit of volume of fuel demands giving of certain volume of air which quantity depends on a grade of fuel and it's characteristics. For the purpose of elimination possible not burning and maintenance of a necessary stock on regulation in a fire chamber moves the little more than air, than it is necessary for full combustion of fuel. The size of surplus of air essentially influences warmth losses in a copper with smoke gases, chemical and mechanical not burning, and finally - on copper EFFICIENCY.

                     Now on the majority котлоагрегатив thermal power station of the industrial enterprises the control of structure of smoke gases is not spent, and regulation of expenses of air is carried out behind regime cards. Therefore working out of methods and means of optimum control of processes of burning of gas fuel which provide increase on copper EFFICIENCY thermal power station of the industrial enterprises and decrease in emissions of harmful substances in environment, are actual scientifically applied problem.

                     Masters work for given time only in the course of "creation". The given work will beпредпологается to carry out research of thermal capacity of coppers БКЗ-75-39ФБ established on thermal power station-PVS of Enakievsky metal works at burning of natural, domain gases For the purpose of definition of optimum indicators of their expenses and the most favourable indicators in cost the plan. (The dominating percent - domain gas) calculations of mixes of gases will be made for a finding of the best percentage parity.

                     Fuel Burning - chemical process of connection of fuel with oxygen in which result it is allocated warmly in certain quantity and new products are formed. That fuel and oxygen have entered chemical reaction, they should be preliminary mix and the mix should have inflammation temperature. Thus, to passage of process of burning precede physical process of preparation of reagents to interaction. Gaseous fuel burn in the torch way. The torch represents a flaring stream of gas which has the geometrical form and a certain orientation. At burning of gases it is necessary to deal with two streams - gas and air. In a place of a meeting and character of hashing of these streams distinguish three methods of burning of gases:

1)       gas and all air necessary for burning, meet with each other behind a torch and mix up in top internal space in the course of burning; this method of burning name torch with full external hashing;

2)       gas and some part of air from it's total necessary for burning, preliminary mix up with each other to a start in top internal space, and other air meets and mixes up with gas in top internal space in the course of burning; this method of burning name torch with partial previous hashing;

3)       gas and all air necessary for burning, mix up with each other to a start in top internal space.