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 1/3 01.07.2011

Taunusstr. 5a Tel: +49 (0)611-50402 0 www.lohrmann.com65183 Wiesbaden-Germany Fax: +49 (0)611-50402 50 info@lohrmann.com

For Sale: Used Gas Turbine andHeat Recovery Steam Generator

Ref. No.: GT-382

Gas TurbineManufacturer BBCCommissioned 1974Type 13 CFuel Natural gas, extra light oil, mixed servicePower output–nominal load, oil(gas) 70.6 (72) MW, ISOPower output–full load, oil(gas) 80.1(81.7) MW, ISOSpeed 3,000 rpmFrequency 50 HzTurbine stages 5Compressor stages 17NOx emissions <300mg/ Nm³ (water injection)Operating hours 7.304

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.