MODIFICATION IN BURNING AND UTILIZATION OF FUEL GASES Russian patent published in 2000 - IPC

FIELD: utilization of fuel gases. SUBSTANCE: fuel gas is fed to combustion chamber in form of compressed mixture with air at concentration below low limit of explosibility. Mixture of flue gas and air flows inside tube to combustion zone where reaction combustion or self-combustion takes place. Combustion product flows to outlet tube through winding path due to partitions. Waste combustion product flows above outer surface of tube and gives off heat to inlet gas. Gas turbine system includes combustion chamber which supplies combustion product to turbine expansion stage. EFFECT: facilitated procedure power requirements. 20 cl, 10 dwg, 3 ex