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Your partner for steam power
Burmeister & Wain Energy A/S
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Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A · DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Your partner for steam power
Hans Peder Svensgaard – BWE Product Sales Manager
History of BWE
• Company established in 1843
• First steam boiler delivered in 1848
• First Benson boiler delivered in 1952
• World Records:
� Over 47% in efficiency on a coal fired power plant boiler, 1999
� Largest USC multifuel biomasse/fossil boiler, 2001
� First 100% straw and wood pellet fired SC boiler, 2009
• Recent Contracts:
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Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A · DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
• Part of Lentjes Group in 1980
• Part of Deutsche Babcock in 1991
• Part of FLS Miljø in 1997
• Part of the Italian STF S.p.A. Group in 2002
• BWE India founded in 2009
Owner History
- Porto Tolle, Italy 3x660 MW USC, coal boiler
- Hazira, India 2x150 MW, coal/gas boiler
- Sleaford, UK, 115 MWe, straw boiler
• Advanced USC steam boilers
• Grate fired biomass boilers
• Pulverized biomass fired boilers
• Selective Catalyst Reduction (deNOX)
• Low NOX firing systems and circular burners
• Regenerative APH and GGH
• Upgrading of existing boilers
Products and services
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Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
• Upgrading of existing boilers
• Critical piping
• Erection and commissioning
• Boiler service
• Training
Recent & Active Contracts
Plant Scope Client Duration
Sleaford Straw fired boiler 115 MW ECO2 / United Kingdom 2012-2014
Hazira 2 x 150 MWe Multifuel boiler Essar Power / India 2010-2012
Fusina APH Rehabilitation Enel / Italy 2010
Honam Gas/Gas Heater Halla E&E / Korea 2010-2011
Brindisi Sud APH Rehabilitation Enel / Italy 2010
Asnæs # 2 FGD plant (400 MWe) DONG Energy / Denmark 2008-2009
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Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Asnæs # 2 FGD plant (400 MWe) DONG Energy / Denmark 2008-2009
Porto Tolle # 1-3 3 x 660 MWe USC boiler island Enel / Italy 2013-2017
San Filippo del Mela Gas/Gas Heater Termokimik / Italy 2008-2009
BEKW Emlichheim Straw fired boiler 50 MW BE Bioenergie / Germany 2011-2013
Studstrupværket # 3&4 2 × SCR plants Elsam / Denmark 2005-2008
Amagerværket # 1 Gas/Gas Heater Vattenfall / Denmark 2006-2009
Amagerværket # 1 HP-piping Vattenfall / Denmark 2006-2009
Amagerværket # 1 Benson Boiler (500 t/h) Vattenfall / Denmark 2005-2009
Economics by straw firing
Krasnodar RegionJust some ideas using natural resources...
• Agriculture land 4,8 mio. ha.
• Straw yield 3,5 t/ha/year => 16,8 mio. t/year => 242 GJ/year.
• Built 70 straw fired 40 MWe boilers.
• 2800 Mwe and 4340 MJ/s District Heating.
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Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
• 2800 Mwe and 4340 MJ/s District Heating.
• Investment 100 mio EUR per plant.
• Export corresponding coal resources.
Potential Savings:
• Coal => 460 mio EUR/year
• CO2 => 480 mio EUR/year
• Or totally 13 mio EUR/year per plant
Based on: Coal / CO2 = 48 EUR/t and 20 EUR/t
• Grate firing is used in smaller boilers.
• The fuel preparation for grate firing is
reduced compared to burner firing, where
the fuel is dried and pulverized.
Grate Fired Biomass Boilers
Boiler size & type:
Vibration Grate Firing:
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Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
• Fuel input up to 132 MJ/s
• Steam temperature up to 540 °C
• Steam pressure recommended 120 Bar
• Natural circulated Drum
• Boiler efficiency >92%, net cycle
efficiency > 32%
Boiler size & type:
Visit us on the web – www.bwe.dk
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Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]