Cel To replace the combustion chamber of a turbine with a heat exchanger to draw heat from the fluidized bed in which combustion takes place, and to provide the total heating necessary to meet the basic requirements of a district heating system: heat is tapped from the turbine outlet and combustion gases.Underestimation of the corrosion risk posed to the exchanger by sulphur oxides and dust residue delayed project commencement, the timetable for which is being revised.The unit consists of fluidized bed, heat generator set and a recovery exchanger. The fluidized bed (with a grate measuring 4x3 m, containing a vessel of 10 m in height) is being fitted with a shell and tube exchanger to maintain bed temperature at 850 deg C.The heat generator consists of a 13,820 rpm. turbine and 1500 rpm. generator. Inlet air pressure will be 9.6 Bar and 9.3 Bar at the outlet. Inlet air temperature will be 980 deg C and 530 deg C at the outlet. The recovery exchanger is of 5,800 Kw power rating, exchange surface of 65 m2 and a tube diameter of 25 mm.The same principle of turbine recovered heat from combustion gases could be applied to gaseous emissions from petro-chenical plants and coal-fired units. Program(-y) ENG-ENALT 1C - Programme (EEC) of financial support for projects to exploit alternative energy sources, 1979-1984 Temat(-y) 1.3 - ENERGY INDUSTRY Zaproszenie do składania wniosków Data not available System finansowania DEM - Demonstration contracts Koordynator SPIE BATIGNOLLES Wkład UE Brak danych Adres QUAI DE DION-BOUTON 33 92814 PUTEAUX CEDEX Francja Zobacz na mapie Koszt całkowity Brak danych
