future energies, 14 th april 2008
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Future Energies, 14 th April 2008. Biomass and Cogeneration Frank Scholdann Lund, Sales Manager Aalborg Energie Technik A/S. Basics of Aalborg Energie Technik A/S. - PowerPoint PPT PresentationTRANSCRIPT
22-04-23 Not only “Know How” – Also “Know Why”
Future Energies, 14th April 2008
Biomass and Cogeneration
Frank Scholdann Lund, Sales ManagerAalborg Energie Technik A/S
22-04-23 Not only “Know How” – Also “Know Why”
Basics of Aalborg Energie Technik A/S
The mission is to develop, design, sell, erect, commission and service process steam plants and CHP plants fired with almost all types of biomass fuels.
AET is an engineering and contracting company.
The company supplies advanced, biomass fired
CHP plants in the size range 25 – 150 MWth.
Established: 1996
4 times triple AAA in 10 years, present AA.
App. 70 employees
Homepage: www.aet-biomass.com
22-04-23 Not only “Know How” – Also “Know Why”
The Business
Operation & Maintenance
Financing
EPC / Boiler Island Supply
HeatDelivery
Biomass/FuelSupply
Electrical Delivery
22-04-23 Not only “Know How” – Also “Know Why”
The French Market
Industrial customers:
Paper mills (fresh paper)
Paper mills (recycled paper)
Chipboard manufactures
Furniture manufactures
Sawmills
Wood recycling companies
Pharmaceutical companies
Chemical Industries
Food Industries
…….
G
5 MW
5 MWe
52 MWthermal
Process heat42 MW
Boiler
Steamturbine
G
7 MW
15 MWe
80 MWthermal
Process heat42 MW
Boiler
Steamturbine
16 MW
ACC
85 – 90%
55 – 85%
22-04-23 Not only “Know How” – Also “Know Why”
Fuel Availability & Flexibility
Wood Chips - Fine or coarse / Wet or dryBarkStraw Waste wood Demolition wood Waste from composted woodParticleboard wasteSander dust with high nitrogenRailway sleepersPoultry litterMeat & bone mealSludgeCrushed olive stonesShea nutsSorghumBiopellets…….
CoalRDF (refused derived fuel)…….
22-04-23 Not only “Know How” – Also “Know Why”
Kronoply, Wittstock, 2002
Fuel: Wood chips, bark, particle board waste (+2 %N), sander dust (+2%N), wood waste, composted wood (+10% ash)…
Fuel heat input (NCV) 64 MW
Electrical output 20 MWe
Thermal oil at 280°C 10 MW
Main steam 70 bar - 455°C
Firing systems:
Wood chips on 3 Spreader max 64 MW
Wood dust on 4 nozzles max 23 MW
Gasburner for startup max 20 MW
Example 1: Particleboard, Germany
22-04-23 Not only “Know How” – Also “Know Why”
Western, Port Talbot, 2008
Fuel: Wood chips from fresh wood / timber
Fuel heat input (NCV) 48 MW
Electrical output 16 MWe
Main steam 90 bar - 510°C
Firing systems:
Woodchips on 3 Spreader 48 MW
Gasburner for startup 20 MW
First Fire Jan. 18th 2008
5 year full service contract (O&M)
Example 2: Utility, Wales
22-04-23 Not only “Know How” – Also “Know Why”
KHW Randers, 1982 / 2003 / 2008
Fuel: Co-firing 0-100 % coal and 100-0% biomass (olive stones, shea nuts, wood chips, biopellets, meat & bone meal…)
Fuel heat input (NCV) 2 x 90 MW
Electrical output up to 52 MWe
District heating up to 110 MWt
Main steam 111 bar - 525°C
Firing systems (each boiler):
Wood / coal on 4 Spreader max 90 MW
“Dust” on 3 nozzles max 36 MW
Example 3: District Heating, Denmark
22-04-23 Not only “Know How” – Also “Know Why”
Specialised in and dedicated to biomass fired plants
Good and well functioning reference plant
Functional and detailed design in AET
Unique fuel handling and combustion technology
High reliability and availability
Open, efficient and proactive communication
Full service contract (O&M)
→ Secures supply of steam/electricity→ Stable & good business for our customers
AET Characteristics & Values
22-04-23 Not only “Know How” – Also “Know Why”
Further information:
Aalborg Energie Technik a/s
Frank Scholdann Lund
Sales Manager
Tel.: +45 96 32 86 33
Tel. mobile: +45 26 30 07 34
Fax: +45 96 32 87 00
www.aet-biomass.com
Thanks