POWER PLANT EQUIPMENT PRODUCTION LINES CONSULTI NG SERVICES Whilst every care has been taken in the preparation of these particulars the correctness is not guaranteed and they are intended as a guide only and do not constitute any part of a contract GT-382 1/3 01.07.2011 Taunusstr. 5a Tel: + 49 (0)611-50402 0 www.lohrmann.com 65183 Wiesbaden-Germany Fax: +49 (0)611-50402 50 info@l ohrmann.com For Sale: Used Gas Turbine and Heat Recovery Steam Generator Ref. No.: GT-382 Gas Turbine Manufacturer BBC Commissioned 1974 Type 13 C Fuel Natural gas, extra light oil, mixed service Power output–nominal load, oil(gas) 70.6 (72) MW, ISO Power output–full load, oil(gas) 80.1(81.7) MW, ISO Speed 3,000 rpm Frequency 50 Hz Turbine stages 5 Compressor stages 17 NOx emissions <300mg/ Nm³ (water injection) Operating hours 7.304 Alternator Manufacturer BBC Rated Power 105 MVA Voltage 10.50 kV Cooling water-air cooling Main Transformer Voltage 10.5kV – 115/122/129 kV Capacity 105 MVA Network Voltage 110 kV HRSG (Heat Recovery Steam Boiler) Type Forced circulation Steam flow 150 t/h Design pressure 51 bar Steam temperature 470°C Feed water pumps 2x100%, KSB Boiler circulation pump 1x100%, KSB Stack 50 m
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P O W E R P L A N T E Q U I P M E N TP R O D U C T I O N L I N E SC O N S U L T I N G S E R V I C E S
Whilst every care has been taken in the preparation of these particulars the correctness is not guaranteedand they are intended as a guide only and do not constitute any part of a contract
AlternatorManufacturer BBCRated Power 105 MVAVoltage 10.50 kVCooling water-air cooling
Main TransformerVoltage 10.5kV – 115/122/129 kVCapacity 105 MVANetwork Voltage 110 kV
HRSG (Heat Recovery Steam Boiler)Type Forced circulationSteam flow 150 t/hDesign pressure 51 barSteam temperature 470°CFeed water pumps 2x100%, KSBBoiler circulation pump 1x100%, KSBStack 50 m
P O W E R P L A N T E Q U I P M E N TP R O D U C T I O N L I N E SC O N S U L T I N G S E R V I C E S
Whilst every care has been taken in the preparation of these particulars the correctness is not guaranteedand they are intended as a guide only and do not constitute any part of a contract
GT-382 2/3 01.07.2011
The gas-turbo-generating set, BBC , model 13 C was built in the year 1974 as a singleshaft plant with a hopper firing chamber aside. The firing chamber (multi-fuel type burner:natural gas, extra light fuel oil or mixed service) is connected with the compressor by adouble U-tube. The 17 stage compressor and the 5 stage turbine are completed in a singleshell design with a horizontal joint. The hot exhaust gas is routed via an exhaust ductincluding an exhaust box (silencer) to the heat recovery steam generator (HRSG). Thecooling of the oil is carried out by heat exchangers and oil filters with cooling water.
The heat recovery boiler is a forced circulation boiler with pre-heater-, vaporizer- andSuper-heater modules. The separation of water and steam takes place in an outsidelying boiler drum. The water steam circuit is kept running by one boiler circulation pumpand two feed water pumps. The bare-tube heating areas were replaced with fin-tube heatbundles in order to enhance the performance. The generated steam is used of a powerproduction in a 40MWel steam turbine (not for sale).
P O W E R P L A N T E Q U I P M E N TP R O D U C T I O N L I N E SC O N S U L T I N G S E R V I C E S
Whilst every care has been taken in the preparation of these particulars the correctness is not guaranteedand they are intended as a guide only and do not constitute any part of a contract
GT-382 3/3 01.07.2011
The following modifications/extensions have been carried out: 1984 Replacement of the stack (inner tube and insulation).
New material: SS 1.4541. 1997 modification of the boiler: replacement of the tubes against fin-tubes (higher
boiler capacity) 1999 GT C – replacement of reconditioned rotor und blades 2001 Installation of demineralised water injection (reduction of NOx<300mg/Nm³)
Inspection of entire plant possible with a 5 working days notice time. This equipment issubject to prior sale, but can be reserved by a down payment of 5 %.
Please contact LOHRMANN International for further details.