Oxyfuel Combustion TechnologyOxyfuel Combustion Technologyand CCSand CCS
http://www.ieagreen.org.uk http://www.ieagreen.org.uk
A Technology in Transition
John TopperOperating Agent – IEA GHG
ANL ANL -- EERC StudyEERC StudyWorld’s 1st OxyWorld’s 1st Oxy--Coal Combustion Industrial Pilot S cale StudyCoal Combustion Industrial Pilot Scale Study
Tower Furnace (~ 3MWth)Tower Furnace (~ 3MWth)
http://www.ieagreen.org.uk 2
Current State of the Technology – Past, Present to Future
Industrial Scale Experiment
2008
http://www.ieagreen.org.uk
� ANL/EERC (USA): 1982-1987 3.0 MWt Coal
� Joule Thermie (EU): 1992-1996 3.0 & 35 MWt Coal
� IHI (Japan): 1992-2000 1.2 MWt Coal
� B&W /AL (USA): 2000-2005 1.2 MWt Coal
� Alstom (USA): 2004-2005 3.0 MWt CFB/Coal
� Kimberlina (USA): 2002-2006 15.0 MWt NG
� Jupiter (USA): 2007-2009 15.0 MWt NG/Coal
� B&W CEDF (USA): 2006-2008 30.0 MWt Coal
Industrial Scale Experiments
2008
Pilot Plants and Industrial ScaleExperiments
2012
Current State of the Technology – Past, Present to Future
PILOT PLANTS with CO2 Capture and Storage
� Vattenfall (Germany): 2008 30 MWt Lignite/Coal
http://www.ieagreen.org.uk
t
Schwarze Pumpe
� Total (France): 2008 30 MWt NG
� CS Energy (Australia): 2010 90 MWt Coal
Callide Project
� CIUDEN (Spain): 2010 30 MWt Anthracite/Coal/
Coke
Industrial Large Scale Oxyfuel Testing Facilities
� Babcock & Wilcox (USA) 2007 30 MWt Coal
� Doosan Babcock (UK) 2009 40 MWt Coal
� Alstom (USA) 2009 15 MWt Coal
� Hitachi Babcock (DE) 2011 30 MWt Coal
Industrial Scale Experiments
2008
Pilot Plants and Industrial Scale Experiments
2012
Current State of the Technology – Past, Present to Future
� Vattenfall (Janschwalde, Germany) 2014
Demonstration Power Plant
2020
http://www.ieagreen.org.uk
� Vattenfall (Janschwalde, Germany) 2014
� 300 MWe Oxy-PC
� Endesa/CIUDEN (Compostilla, Spain) 2015
� 300 MWe Oxy-CFB
� KOSEP / KEPRI (Yong Dong, S. Korea) 2018
� 100 MWe Oxy-PC
� Black Hills Power / B&W (Wyoming, USA)
� 100 MWe Oxy-PC
� NY State Power / Praxair (Jamestown, USA)
� 50 - 75 MWe Oxy-CFB
PROJECT Location MW th Start Up Year Boiler Type Main Fuel CO 2 Train
B & W USA 30 2007 Pilot PC Bit, Sub B., Lig.
Jupiter USA 20 2007 Industr. No FGR NG, Coal
Oxy-coal UK UK 40 2009 Pilot PC Bituminous
Alstom (Windsor Facility) USA 15 2009 Pilot PC (Tangential) Bit., Sub B., PRB
Vattenfall Germany 30 2008 Pilot PC Lignite (Bit.) With CCS
Total, Lacq France 30 2009 Industrial boiler NG With CCS
Callide Australia 90 2010 30 MWe PC Bituminous With CCS
http://www.ieagreen.org.uk
Callide Australia 90 2010 30 MWe PC Bituminous With CCS
CIUDEN – PC Spain 20 2010 Pilot PC Anthra. Bit, Lig. Coke With CCS
CIUDEN – CFB Spain 30 2010 Pilot CFB Anthra. Bit, Lig. Coke With CCS
ENEL HP Oxy Italy 48 2012 Pilot Plant Coal
HBPA – Michigan / Praxair USA 225 2014? ~75 MWe CFB Bit. With CCS
Vattenfall (Janschwalde) Germany ~1000 2014? ~300 MWe PC Lignite (Bit.) With CCS
Endesa/CIUDEN Spain ~1000 2015? ~300 MWe CFB? ? With CCS
Black Hills Power/B&W/AL USA ~400 2015? ~100 MWe PC With CCS
KOSEP/KEPRI Yongdong Korea ~400 2018? ~100 MWe PC ? ?
Vattenfall’s 30MW oxy fuel plant
http://www.ieagreen.org.uk© IEA Clean Coal Centre www.iea-coal.org.uk
CallideCallide AA –– Queensland,Queensland, AustraliaAustralia
http://www.ieagreen.org.uk
Courtesy of CS Energy
Oxycoal2 Oxycoal2 -- Demonstration of Demonstration of OxycoalOxycoal combustion system for combustion system for coal fired power plantscoal fired power plants
• Convert Doosan Babcock’s full-scale burner test facility to oxyfuel firing
• Oxygen supply• Flue gas recycle system (fans, ducts, cooler, heate r, etc.)
• Instrumentation
• Design and build full-scale utility Oxycoal burner• Derived from air-firing experience, CFD modelling a nd Oxyfuel R+D
• Demonstrate a full-scale utility Oxycoal burner• Flame stability, combustion efficiency, emissions, flame shape, and heat transfer characteristics as function of %CO 2 recycle and excess oxygen
• Start-up, shut down, transition from air to oxyfuel , load change
Italian CCS activities Italian CCS activities –– OxyOxy--fuel combustion fuel combustion –– CCS2, Brindisi CCS2, Brindisi
Pilot plant• Pressurised oxy-fuel technology• Test programme (3 and 5 MW th
test facilities)
Demonstration plant
ENEL-Livorno
http://www.ieagreen.org.uk
Demonstration plant• Full scale combustor(48 MWth) combustion tests at Brindisi
• Commercial operations 2011
• Data used for 35-70 MWe PCC-basedzero emissions oxy-coal power plant(2012)
Courtesy ENEL
ITEA –Gioia del Colle
Brindisidemo
Tomorrow Tomorrow and the fit and the fit with Longer with Longer Term Term RoadmapsRoadmaps
http://www.ieagreen.org.uk http://www.ieagreen.org.uk
• 750MWe (net) unit
• 3938 psig / 1081 0F / 1077 0F
• BMCR steam flow 5,484,600 lbs/hr
• Sub-bituminous and high sulfur bituminous coal
• Specific attention to combustion flexibility and avoidance of furnace wall corrosion
LG&E, Trimble County 2, Kentucky, USA (courtesy Doosan Babcock)LG&E, Trimble County 2, Kentucky, USA (courtesy Doosan Babcock)
http://www.ieagreen.org.uk Page
of furnace wall corrosion
• Boiler island scope includes pulverizers, fans, airheater, SCR, low NOx burners
• NOx 0.04 lb/mmBtu
• Designed for ease of construction
• End user E.ON - US
• Contract Awarded May 2006
• In service 2010
Advanced Supercritical Boiler Advanced Supercritical Boiler Technology with Technology with OxyfiringOxyfiring
750MW ASC Doosan Babcock boiler – Trimble County E.ON USA
Burners, typically 50 x 40MW
Flue
The burners are critical to the combustion, emissions and thermal performance of utility boilers
Over 45GWe Low NOx burners installed worldwide since 1988
Oxycoal burner will utilise this extensive operational experience
Full scale testing of burners has been of critical importance
Air firing:
Coal +O2 +4N2
Air firing:
CO2 +4N2 FGD
CO2 Recycle line
Oxy firing:
Coal + O2 + xCO2
Oxy firing:
CO2
CO2
Clean and compressionfrom
ASU
Pipeline
Current position (2009)
2009-2015
2015-2017
2017-2020
2020-2025
2025-2030
Post-2030
POST-COMB CAPTURE: LARGE DEMOS 85% CAPTURE INCLUDING RETROFITS USING SCRUBBING R&D & PILOTS ON PCC AND CFBC: develop/improve chemical solvents; laboratory work on post comb capture using dry systems
FIRST COMMERCIAL SYSTEMS, >85% CAPTURE, ALL 3 MAIN METHODS OF CAPTURE, NEW PLANTS AND RETROFITS
COMMERCIALLY AVAILABLE SYSTEMS, 90%+ CO2 CAPTURE, EFFICIENCIES 40-45%, NET, LHV. POST COMBUSTION CAPTURE: GREATLY REDUCED WATER CONSUMPTION FROM VARIOUS SYSTEMS. OXY-COAL: VARIOUS SYSTEMS UP TO 700˚C STEAM; INTEGRATED ITM.
POST-COMB CAPTURE: Supporting R&D: new solvents, membrane contacting systems with novel solvents, solid absorbents or adsorbents
COMMERCIAL SYSTEMS 90%+ CAPTURE. POST-COMB CAPTURE: NEW SOLVENTS; MEMB CONTACTING; SOLID ABSORBENTS, ADSORBENTS OXY-COAL 650˚C STEAM SYSTEMS. PRE-COMB CAPTURE WITH H-CLASS GTs WITH ULTRA-LOW NOx ON H2 GENERAL: REDUCED ENERGY USE
OXY-COAL: LARGE DEMOS INCLUDING RETROFITS.
OXY-COAL: SUPERCRITICAL FULL
POST-COMB CAPTURE: LARGE DEMOS 85% CAPTURE INCLUDING RETROFITS USING SCRUBBING R&D & PILOTS: test advanced solvents, dry systems. Capture slipstream on 35MPa/700°C/720°C unit.
POST-COMB CAPTURE: ADVANCED DEMOS >85% CAPTURE INC RETROFITS. R&D: advanced solvents membrane contactors dry absorption, adsorption
4 LARGE SCALE CAPTURE DEMONSTRATIONS ON NON-POWER PLANTS CAPTURE EXPERIENCE IN CERTAIN INDUSTRIES AND FOR FOOD PROCESSING NUMBER OF PILOT CAPTURE PLANTS
OXY-COAL: LARGE AND MEDIUM DEMOS AND PILOTS. R&D: process modelling,
http://www.ieagreen.org.uk© IEA Clean Coal Centre www.iea-coal.org.uk
CHEMICAL LOOPING: lab tests on O2 carriers. All CCS: energy efficient compressors
INTEGRATED ITM. PRE-COMB CAPTURE: HIGH SPEC GTs WITH ULTRA-LOW NOX ON H2; MEMBRANES; SHIFT MEMBRANE REACTORS; ADVANCED IGCC CYCLES WITH ITM; IG FUEL CELLS. CHEMICAL LOOPING SYSTEMS
OXY-COAL: 650-700˚C STEAM DEMO; ITM OXY-COAL PILOT USING INTEGRATED MEMBRANE BOILER. R&D: supporting studies
PRE-COMB CAPTURE: DEMO SHIFT MEMBRANE REACTORS; DEMO GASIFICATION FUEL CELL CYCLES FOR CCS; DEMO NOVEL GASIFICATION-BASED CYCLES; DEMO ITM IGCC CCS Supporting R&D
REDUCED ENERGY USE OF CO2 CAPTURE AND COMPRESSION
RETROFITS. R&D: process modelling, heat transfer modelling; materials for higher temp systems. Pilot low recycle CFBC
PRE-COMB CAPTURE: ADVANCED SOLVENTS >85% CAPTURE FULL FLOW DEMOS R&D: air-extracting GTS for hydrogen, shift with low steam requ’t, pilot membranes, membrane reactors, gasification fuel cell cycles, advanced gasifiers, novel IGCC cycles
CHEMICAL LOOPING: small pilot tests and supporting R&D. All CCS: energy efficient comps
FLOW DEMOS. R&D: test boiler sections 650-700˚C steam; concepts for ITM incorporation; improved boiler geometries
CHEMICAL LOOPING: PILOT TESTS and supporting R&D
CHEMICAL LOOPING: SMALL PILOT TESTS, R&D on O2 carriers. All CCS: energy efficient compressors
PRE-COMB CAPTURE: LARGE DEMOS. R&D: new solvents, membranes, adsorption systems
PRE-COMB CAPTURE: LARGE DEMOS 85% CAPTURE PHYSICAL AND CHEMICAL SCRUBBING R&D: H2 combusting GTs, slipstream tests on memb separation, lab test membranes and membrane reactors, advanced gasifiers
PRE-COMB CAPTURE R&D: H-class GTs for high H2 fuels, pilot shift membrane reactors, novel IGCC cycles, pilot ITM IGCC
R&D: process modelling, combustion studies, materials studies; characteris’n NOx, SO2, mercury removal; low gas recycle rate with CFBC
OXY-COAL: PILOT 650-700˚C steam. PILOT oxy-coal with ITM in two reactors. R&D: supporting studies
CHEMICAL LOOPING: DEMOS and supporting R&D
Top Related