TY JOUR TI The improving of efficiency for using fuel gas power potential when turboexpander units are installed before the burners of the rotary kilns. KW the stages of decrease the gas flow pressure KW the utilization turboexpander unit KW the throttle regulator valve KW the variable work mode KW the difference of pressures KW the fuel gas KW the rotation frequency KW the balance of capacities JO Bulletin of Bryansk state technical university AU Strebkov, A.. AU Osipov , A.. AU Zhavrotskiy, S.. PY 2014 IS 2014 PB Bryansk State Technical University