alstom’s oxy-firing technology and demonstration: near ... cottbus_alstom … · air nitrogen gas...
TRANSCRIPT
Alstom’s Oxy-Firing Technology and Demonstration: Near, Medium and Long
Term CO2 Solutions
1st International Oxy-Combustion Conference
Cottbus, GermanySeptember 08, 2009
John L. Marion
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 2ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
The Alstom Group: a worldwide leader in its activities
Coal, Gas, Hydro, Nuclear, Wind = Full Power Systems Portfolio
•Total orders 2008: € 25 Billion
N°1 in air quality control systems
N°1 in services for electric utilities
N°1 in integrated power plants
N°1 in hydro power
N°1 in conventional nuclear power island
Recent acquisition of wind power
Power
Transport
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 3ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Source: Vattenfall
Pre-combustion(New only)
Power Plant with CO2 capture
Solutions developed by Alstom
CCS must be also applied to the installed base
Post-combustion Oxy-combustion(New + retrofit) (New + retrofit)
CO2 Capture Solutions within Alstom
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 4ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
CO2 Capture Solutions
Alstom Actively Developing Carbon Capture Technologies for More Than a Decade
Oxy Combustion- Oxy Pulverized Coal - Oxy Circulating Fluid Bed - Chemical Looping
Post-combustion Oxy-combustion(New + retrofit) (New + retrofit)
Post Combustion Scrubbing
- Chilled Ammonia
- Advanced Amine
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 5ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy-Combustion ProcessAdvantages• Reliability: main components exist,
only adaptation to power gen and scale-up
• All types of boilers / firing systems adaptable to Oxy covering a complete fuel range
• Rapid scale-up to large size (1,000 MWe range) possible after large demos.
• Retrofit in Oxy feasible• High efficiency and competitiveness
of supercritical/ultra-supercritical cycles and large unit size will be compatible and key benefits
• Large community involved in development, contributing to reaching solid consensus
Oxy-combustion : a solid option for CO2 capture
Source: Alstom3D View of an Oxy-PC (800MWe gross)
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 6ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Large Pilot PlantsLarge Pilot Plants
DemonstrationDemonstration
Full-ScaleFull-Scale2008
2014-15
< 2020
Alstom Oxy Combustion Technology Development Steps
Lab ScaleLab Scale
2000
Scale – Up
<1 MWth
15- 30 MWth
150- 300 MWe
600-1100 MWe
*Startup years
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 7ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Large Pilot PlantsLarge Pilot Plants
DemonstrationDemonstration
Full-ScaleFull-Scale2008
2014-15
< 2020
Alstom Oxy Combustion Technology Development Steps
Lab ScaleLab Scale
2000
Scale – Up
<1 MWth
15- 30 MWth
150- 300 MWe
600-1100 MWe
Reference Design Studies
Modeling & Tool Dev.
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 8ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
800 MW Oxy-PC Reference Plant
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 9ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy-PC Power Plant - Optimized Integration with ASU, Boiler, APC, FGC, and GPU
Air Separation
Unit
Boiler
Pulverizer
coal
oxygen
CO2
Gas Processing
UnitGas
CondenserFGD -NID
Fabric Filter
airnitrogen
Gas Preheater
secondary recircprimary recirc
Pipeline100%57%
43%
21%
36%
Air Separation
Unit
Boiler
Pulverizer
coal
oxygen
CO2
Gas Processing
UnitGas
CondenserFGD -NID
Fabric Filter
airnitrogen
Gas Preheater
secondary recircprimary recirc
Pipeline
Air Separation
Unit
Boiler
Pulverizer
coal
oxygen
CO2
Gas Processing
UnitGas
CondenserFGD -NID
Fabric Filter
airnitrogen
Gas Preheater
secondary recircprimary recirc
Pipeline100%57%
43%
21%
36%
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 10ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
2008
2014-15
< 2020
Alstom Oxy Combustion Technology Development Steps
Lab ScaleLab Scale
2000
Scale – Up
<1 MWth
Since 1998 and up to 500 kWth Oxy Coal Testing• Alstom Labs• U. Stuttgart• U. Cottbus • U. Hamburg-Harburg • U. Dresden• ENCAP (EC Co-funded Project)• ADECOS I & II (GER Co-funded Project)• OxyBurner (EC Co-funded Project)• OxyCorr (EC Co-funded Project)
Underfire Gas
O2 CO2 N2AirGrid Plate
Weigh Scale
Cooling CoilFilter
Cyclone
ThermocouplePort
Rotary Air Lock
Heating Element
Insulation
Exhaust
FreeboardThermocouple
Bed Thermocouple
ThermocouplePort
Fuel/Sorbent Screw Feeder
Reactant Gas Preheater
Bed Drain
Gas Analysis/DataAcquisition Systems: CO2, CO, O2, NOx, N2O, SO2, THC
Pressure Sensor
Pressure Sensor
PressureSensor
Pressure Sensor
Observation Port
Underfire Gas
O2 CO2 N2AirGrid Plate
Weigh Scale
Cooling CoilFilter
Cyclone
ThermocouplePort
Rotary Air Lock
Heating Element
Insulation
Exhaust
FreeboardThermocouple
Bed Thermocouple
ThermocouplePort
Fuel/Sorbent Screw Feeder
Reactant Gas Preheater
Bed Drain
Gas Analysis/DataAcquisition Systems: CO2, CO, O2, NOx, N2O, SO2, THC
Pressure Sensor
Pressure Sensor
PressureSensor
Pressure Sensor
Observation Port
combustion materials
Gas cleaning and condensers
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 11ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Simulation and Modeling for Oxy-Fired Power Plants
Case 2
Temp [K]
Case 1
15 MWt BSF Oxy Simulations
OXYAIR
850 MW Boiler Simulations
• CFD modeling submodel improvements:
– soot, radiation, chemistry
• Validation in small combustion tests
• Application to pilot tests and further validation
• Applied to scale up for full scale reference designs and demonstration projects
• System modeling – ASPEN, ANSYS APECS
• Boiler performance modeling – Alstom ALPRO
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 12ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Large Pilot PlantsLarge Pilot Plants
2008 to present
Alstom Oxy Combustion Technology Development Steps
Scale – Up
15- 30 MWth
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 13ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy-CombustionPilot - TOTAL Lacq – 30 MWth
Main features
• Retrofit to Oxy of a 30 MWth existing boiler (natural gas)
• Located in SW of France
• Oxyfuel process to start mid 2009
• Approx 150,000 t CO2 to be stored on a 2 year-period in a depleted gas field
• ALSTOM scope : Boiler retrofit30 MWt retrofitted Boiler – Lacq, France
First CCS with pipeline transportation & storage
Source: Total
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 14ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Project Objectives:• Alstom Boiler Simulation Facility –Windsor, CT, USA
• Tangentially Fired Oxy Demonstration
• Determine boiler design and performance impacts for oxy-combustion
• Evaluate and improve engineering and simulation tools for oxy-combustion
• Design and develop innovative oxy-firing system for T-fired boilers
Schedule• October 2008 to September 2010 • 24 Months
Oxy-CombustionPilot – Alstom BSF – 15 MWth
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 15ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Ten Utility Members:AmerenATCODominion EnergyGreat River EnergyLuminant (TXU)LCRA and Austin EnergyMidWest GenerationNB Power OG&EVattenfall
Project Team:• Alstom – Power Plant Laboratories• Alstom – New & Retrofit Boiler Business• DOE NETL • ICCI• Utility Advisory Group
Oxy-CombustionPilot – Alstom BSF – 15 MWth
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 16ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Alstom Boiler Simulation Facility
Oxy T-Fired 15 MWt Pilot TestingTest Campaigns:
• BSF Campaign 1 - Subbituminous Coal (PRB) - Baseline Air-firing and Oxy-firing- Evaluate Broad Range of Oxy Process and Firing System Design Options
• BSF Campaign 2- Bituminous Coal - Optimize Selected Design
• BSF Campaign 3- High Sulfur Illinois Coal- Gas Recycle Before and After FGD
• BSF Campaign 4 - US Lignite- German Lignite for Link With 30 MWt Schwarze Pumpe Tests
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 17ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
O x yg en S to rag e and S upp ly S ys tem
New F ab ric F ilter and NID S c rub b er
A ir Pro duc ts G as Purific atio n PDU
New G as R ec yc le F an
New G as B o o s t F an
E x is ting S c rub ber
G as Heat E xc hanger
E x is ting G as -G as Preheater
B S F T es t Furnac e and C onvec tio n Pas s
Major New Equipment Oxygen Supply and Injection System Gas Recirculation SystemsFabric Filter for Particulate Removal Dry SO2 Scrubbing System (NID)Instrumentation and Controls
General Design Operate Both Air- and Oxy-fired5 Different Operating ConfigurationsControl of Oxygen Injection
- Premixed or Local Injection- Variable Concentrations- Multiple Locations, etc.
15 MWt Boiler Simulation Facility Modifications
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 18ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Boiler started Sept 08 - PAC Dec 08 – Testing on-going
Boiler
FGC CO2 Compression
Air Separation Unit
CO2 Purification
Control Room
FGD
ESP
(source: Vattenfall)
Oxy-PC pilot demonstrationSchwarze Pumpe – 30 MWth
Main features
• Boiler 30 MWth 40t/h
• Coal 5,2 t/h lignite
• Cycle 25b/330°C
• Oxygen 215 t/day
• CO2 11 t/hr
• Alstom scope:Oxy-boiler + ESP
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 19ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Results from Operation – Oxy Firing
• Burner operates in pre-mixed and „expert“ modes stable and reliable
• Limits for emissions easily met for oxy mode of operation
• Good burnout with low unburnt carbon in fly ash and slag
• Testing continues
Oxy-Firing (pre-mixed mode)
Air-Firing
Total Operation 3000 hAir Operation 1500 hOxyfuel Operation 1500 h • Burner Pre-mixed Mode 1000 h• Burner Expert Mode 500 h
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 20ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Scale-up challenge from 2008 to 2020
2X800 MWe
10 MWe
Source: Vattenfall
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 21ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Main features• Existing plant 250 MWe gross• Location: 100 km SE of Berlin• New oxy-boiler 815t/h• SH/RH 535/540°C, 165/40b• Lignite fuel• Feasibility study recently
completed with Alstom participation
EU flagship program candidate
(source: Vattenfall)
Oxy-PC Jänschwalde - 250 MWe
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 22ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Large Pilot PlantsLarge Pilot Plants
DemonstrationDemonstration
Full-ScaleFull-Scale2008
2014-15
< 2020
Alstom Oxy Combustion Technology Development Steps
Lab ScaleLab Scale
2000
Scale – Up
<1 MWth
15- 30 MWth
150- 300 MWe
600-1100 MWe
*Startup years
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 23ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy-Combustion Process - Main Challenges
• Development of Oxy-Fired Boilers- Firing system - Air In-Leakage- Heat Transfer- Pollutant Formation- Ash Deposition - Fireside Corrosion- Reduced FGR
- Gas Cleanup & Condenser selection
- Development and Scale-Up of GPU
- Cost & Power reduction of ASU
- Systems Integration and Optimization (Cost minimization)
- Demonstrations
Oxy-combustion : a solid option for CO2 capture
Source: Alstom3D View of an Oxy-PC (800MWe gross)
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 24ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy-Combustion Roadmap (Innovative Future Paths)
SeparatedOverfire Air
Main BurnerZone
SeparatedOverfire Air
Main BurnerZone
Reducer Oxidizer
CaSO 4
N2
Air
To Steam Cycle
CO 2
CoalCaCO 3Steam
CaS Ash, CaSO 4to Disposal
Reducer Oxidizer
CaSO 4
N2
Air
To Steam Cycle
CO 2
CoalCaCO 3Steam
CaS Ash, CaSO 4to Disposal
Fuel
FBHEW/ Bypass
Combustor
100% Oxy-FiredUsing FBHE
100% Oxy-FiredUsing FBHE
O2
FDA
Fuel
FBHEW/ Bypass
Combustor
100% Oxy-FiredUsing FBHE
100% Oxy-FiredUsing FBHE
O2
FDAFDA
Performance
Cost
TimeDemo’s &
PilotsReduced FGR
Oxy-PlantsCommercial
Advanced Oxygen
Production
Chemical Looping
Commercial
Air – OxyCommercial
[ Retrofit, CO2 Ready, New ]
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 25ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy Combustion Technology Paths
AIR
Fuel
COMBUSTOR
BACKPASS
O2
N2
ASU
VENT
GPS
H2O
AIR
Fuel
BACKPASS
O2
N2
ASU
CO2
VENT
GPS
COMBUSTOR
H2O
Pulverized Coal Firing
Circulating Fluid Bed Combustion
External Heat Exchanger
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 26ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Future potential to reduce boiler size Oxy-Fired CFB Boilers
Panels
SteamDrum
Backpass
Combustor
Cyclone &Sealpot
Air Heater
Air heaterReduced Size
CombustorPlan Area
Reduced SizeFBHE
(Added orIncreased)
SteamDrum
Cyclone &Sealpot
BackpassReduced
SizePanels
AIR-FIRED CFB BOILER OXY-FIRED CFB BOILER
350 MWe Boiler – Low and High Furnace O2 Cases
Dual Air- and Oxy-Fired CFB High Furnace O2 Oxy-Fired CFB
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 27ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
350 MW Oxy-CFB Reference Plant
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 28ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy-CFB
3 MWt pilot CFBWindsor, CT, USA
• Over 300 hours pilot operations completed by Alstom with oxy-firing
• Furnace oxygen concentrations ranging from 21% (synthetic air) to >70%
• Potential for reduced recycle FGR and resultant smaller boiler & APC
• Market segmentation as with air-fired CFB’s (low quality fuels)
• Ready for demonstration
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 29ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Oxy-combustion: Chemical Looping Combustion (CLC)
CLC features• 100% CO2 Capture • No Air Separation Unit
• Lowest Cost CO2 Capture • High Net Plant Efficiency
Depleted air
carrier with O2
Cold Fuel reactor
O2O2
Coal
Combustion products
(CO2+H2O) steam
Hot
carrier without
O2
Air reactor
O2O2
Air (O2+N2)
MeO or CaSO4
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 30ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
ÉCLAIR: MeOx prototype development
32m
23m9m
4m
6m
17m
TECHN SCHEIUN VERS TÄTI IDARMSTADT
Emission Free Chemical Looping Coal Combustion Process
9th March 2009: At the University of Technology of Darmstadt, the foundation-stone was laid for the 1 MW metal oxidechemical looping pilot plant- EU RFCS project
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 31ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
AshCoolers (6)
SolidsHeater
SealpotControlValves (2)
2-StageCyclones (2)
SprayCoolers &Filters (5)
ReducerOxidizer
ProductGasBurner
Pilot Facility – Phase I/II/III programs completed:• Tested individual loops and processes• 3-year test program successfully completed• All chemistry/rates verified• Comprehensive solids transport testing
Prototype Facility – Phase IV program• Oct. 2008 – 2011• 3 MWt [1,000 lb/h coal flow]• 1st integrated operation• Auto thermal operation• Engineering/operating information
for industrial demonstration65 kWt
3 MWt
Alstom Pilot in USA
CaS Chemical Looping Development Status
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 32ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Large Pilot PlantsLarge Pilot Plants
DemonstrationDemonstration
Full-ScaleFull-Scale2008
2014-15
< 2020
Summary - Alstom Oxy-Combustion Technology Development Steps
Lab ScaleLab Scale
2000
Scale – Up
<1 MWth
15- 30 MWth
150- 300 MWe
600-1100 MWe
READY FOR THE NEXT STEP
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 33ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Summary - Alstom activity on demonstrations
We Energies Pleasant Prairie
USA - 5 MWthChilled Ammonia - Coal
Total LacqFrance - 30 MWth
Oxy - Gas
EoN KarlshamnSweden - 5 MWthChilled Ammonia -
Fuel/Gas
Vattenfall Jänschwalde
Germany - 250 MWe Oxy - Lignite
Dow Chemical Co. USA, West Virginia Advanced Amines
AEP MountaineerUSA - 30 MWth
Chilled Ammonia - Coal
Study / EngineeringRunning / Commissioning In construction
PGE BelchatowPoland - 20 MWth /
250MWe Adv. Amines - Lignite
Pre-selected for European Energy Programme for Recovery funding
Statoil MongstadNorway - 40 MWth
Chilled Ammonia - Gas
Vattenfall Schwarze Pumpe
Germany - 30 MWthOxy - Lignite
TransaltaCanada - >200 MWe
Chilled Ammonia - Coal
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 34ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
• Major large oxy pilot projects underway; Alstom active in Schwarze Pumpe, Lacq,and own labs
• These pilot programs are providing very positive feedback and, in particular, represent a strong foundation for design of next-step demonstration
• Alstom is ready for large-scale demonstration of oxy-fired PC and CFB power plants
Summary
Boiler
ESPASU
Switchgearbuilding
FGD
Flue gas-Condenser
CO2-Plant
Alstom’s Oxy-Firing Technology and Demonstration – J. MarionIEA 1st Int. Oxy-Combustion Conference, Cottbus, Germany, 7-11 Sept. 2009 - P 35ALSTOM © 2009 We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
Alstom – The Clean Power Specialist
Today we provide the cleanest air solutions For New PlantsFor the Installed Base
www.alstom.com