BABCOCK BORSIG STEINMÜLLER GMBH

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FIRING TECHNOLOGY

RANGE OF SERVICES

Due to the grown environmental awareness and increa-sed requirements for an economic power plant operation, conversion to low-emission firing systems has come to force in an increasing number of power plants. Babcock Borsig Steinmüller successfully developed, planned and designed, delivered and commissioned numerous low-emission � ring systems.

Our range of competences includes:

Modi� cation and modernization of existing � ring sys-tems

New plants Feasibility studies in the case of

Fuel change Change of output Change of turn-down ratio NOx-reduction

Preparation of approval documents Customer consultancy in the case of � ring system

problems Spare parts service independent from the manufacturer Emission measurements Firing system inspection

Burners and Fuels

The modular design of our burners o� ers the possibility of adjusting the � ring system individually to every existing boiler concept.

Burner Designs:

Oil burners Gas burners Combined burners Special burners

Babcock Borsig Steinmüller supplies burners with an output of 10 MW to 100 MW for the following fuels:

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LOW-EMISSION FIRING SYSTEMS FOR LIQUID AND GASEOUS FUELS.

Natural gas, hydrogen Re� nery gases, biogases Metallurgical gases, coke-oven gases Lean gases, pyrolysis gases Fuel gases with highly varying calori� c values Light and heavy fuel oils Residual oils Other hydrocarbons

ANCILLARY SYSTEMS

In addition to the burners as the heart of the � ring system, we also make available our know-how to the customer for peripheral auxiliary systems.

These include:

Tank systems Pump and preheating stations Supply lines Gas pressure reducing stations Valve stations Burner valves Ignition equipment Flame monitoring Combustion air supply Flue gas recirculation systems Instrumentation and control Fail-safe burner control

Firing technology

PRODUCT DESCRIPTION

Our aim is that the current emission standards can be adhered to solely by the use of the low-NOx ADS burner without taking additional costly and time-consuming conversion measures.

Design Features of the ADS Burner:

Adjustable � ame retainer Adjustable multiple gas spuds Adjustable Y-jet premix oil atomizers Variable primary / secondary air ratio Adjustable primary throat Adjustable combustion air swirl

Characteristic Properties of the ADS Burner:

Air staging Internal recirculation Reduced thermal NOx formation Low emission values Optimum ignition behaviour Optimum adjustment of the � ring system to the various

boiler concepts Suppression of resonance vibrations of the boiler plant Gas spud adjustment during boiler operation possible Burner optimization in practical test facilities Optimization of � ow design by computerized model

simulation

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EXTRACT FROM OUR REFERENCE LIST

Year

2011

2010

2008

2007

2006

2005

2004

Client / Power Plant

EDF, Cordemais, Boiler 3, France

GDHS, Borsodchem, Boiler 3, Hungary

EVO, Oberhausen, Boiler 5, Germany

Electrabel, Rodenhuize, Boiler 3, Belgium

LyondellBasell, Wesseling, Boiler 4, Germany

GDHS, Borsodchem, Boiler 3, Hungary

ELECTRABEL, Kallo, Boiler 1, Belgium

KWO, Boiler 15, Obernburg

PKN Orlen, Boiler 220, Poland

PKN Orlen, Boiler 3, Poland

TAPCO, Al Taweelah B, Boiler 1-5, V.A.E.

FS KARTON, Boiler 1, Neuss

ELECTRABEL, Kallo, Boiler 2, Belgium

SAPPI, Papierfabrik, Boiler 6, Alfeld

TAPCO Al Taweelah B, Boiler 6, V.A.E.

BASELL, Boiler 3, Wesseling

ThyssenKrupp Stahl, Boiler 3, Hamborn

GDHS, Tatabanya, Boiler 5-8, Hungary

SIK, Pannonpower Pecs, Boiler 5, 7, Hungary

Capacity

2100 t / h

125 t / h

150 t / h

800 t / h

220 t / h

125 t / h

750 t / h

130 t / h

220 t / h

320 t / h

650 t / h

60 t / h

750 t / h

64 t / h

650 t / h

220 t / h

220 t / h

55 t / h

160 t / h

Burner

Type

ADS

ADS

ADS

ADS

ADS

ADS

ADS

ADS

AS

AST

ADS

ADS

ADS

ADS

ADS

ADS

ADS

AS

AS

Quan-

tity

24

2

4

12

8

2

16

6

6

12

12

4

16

2

12

8

8

1

4

Arrangement

Boxer

Front

Front

Side walls

Front

Front

Front

Front

Front

Tangential

Front

Bottom

Front

Bottom

Front

Front

Front / Tangential

Bottom

Opposed

Fuel

Fuel oil S

Hydrogen, Natural gas, Fuel oil EL

Natural gas, Fuel oil EL

Blast furnace gas

Crack oil L,S, Fuel oil, Natural gas

Natural gas, Fuel oil EL

Natural gas, Fuel oil EL

Natural gas, Fuel oil EL

Fuel oil 6

Fuel oil S, Re� nery gas

Natural gas, Fuel oil EL

Natural gas

Natural gas, Fuel oil S

Natural gas

Natural gas, Fuel oil EL

Flare gas, Crack oil

Coke-oven gas, Natural gas

Natural gas, Fuel oil S

Natural gas, Fuel oil EL

Power Systems

Babcock Borsig Steinmüller GmbH Duisburger Straße 37546049 OberhausenGermanyPhone +49 208 4575 - 2387Fax +49 208 4575 - 2391info.bbs@.bilfi nger.comwww.bbs.bilfi nger.com