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Siemens Global Gasification and IntegratedGasification Combined Cycle Update
Harry MoreheadManager, IGCC Marketing
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 2
Agenda
• Siemens Power Generation
• Future Energy Acquisition
• Power Island Update
• O&M
• Projects in Development
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 3
PowerGeneration
Power Generation Group Executive Management
Regional Offices Worldwide
• Gas turbines and combined-cycle power plants
• Steam turbines and powerplants
• Electrical generators
• Plant Diagnostics
• Operating Plant Service
Instrumentation& Controls
• Instrumentation and controlsystems
• IT solutions for power plantmanagement
IndustrialApplications
• Industrial size turbines andpower plants
• Turbo compressors• Oil and Gas Sector• Service
StationaryFuel Cells
Joint Venture
Framatome AdvancedNuclear Power(Siemens stake 34%)
Voith Siemens Hydro(Siemens stake 35%)
Siemens Power GenerationProduct and Service Businesses
Integrated global network for power generation
Wind Energy• On shore and off shore
renewable wind energysolutionsGasification
• SFG Gasifiers
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 4
IGCC Plant Instrumentationand Control Systems
Steam TurbineGenerators
Air / N2 / O2 / CO2 / SyngasCompressor Trains
Siemens O&M Services
State-of-the-ArtGas Turbines
IGCC Power IslandReference Plant
SFGGasifiers
Siemens Solutions for Today’s IGCC Plants
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 5
Agenda
• Siemens Power Generation
• Future Energy Acquisition
• Power Island Update
• O&M
• Projects in Development
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 6
The acquisition focuses on gasification technology
SustecHolding AG
FUTURE ENERGYGmbH Sustec AG
SustecIndustries AG
Sustec GSPChina Corp., Ltd.
100% 100%100%
50%
SustecSchwarze Pumpe GmbH
(50% Ningxia Coal Group)
Scope of Acquisition Not included
Siemens Fuel Gasification Technology GmbH
Scope of Acquisition
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 7
Siemens Gasification Business Status
• Siemens SFG gasifiers have been inoperation since 1984 processing a widerange of feedstock from lignite to wastetars and oils
• Siemens has an Engineering group andGasification Center in Freiberg, Germanyand also people in Beijing supporting theJoint Venture
• Siemens Gasification Group’s recent focushas been on the use of coal for productionof synfuel, methanol and ammonia
• Major projects have been awarded inChina, and several feasibility studies areunder way for projects in South Africa,Canada, Australia and USA
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 8
V esová
SchwarzePumpe
Seal-Sands
SiemensTest Center
methanolor NH3
Bituminouscoal
contractawarded
2x200MWth
Anhui(China)
Methanolor NH3
Bituminouscoal
contractawarded
2x200MWth
Linggu(China)
DMEBituminouscoalQ2/20082x
500MWth
Ningxia(China)
syngasfor IGCC
tar oils,liquid
residuals2006175 MWth
esová(CZ)
Fuel Gasliquid
chemicalresiduals
200130MWthBASF Seal-Sands(UK)
Syngashard coal,
lignite,slurries
19965MWthSiemens Test Center(Freiberg, Germany)
Syngasfor
methanoland
power
Lignite,natural gas,tar oils, and
waste
1984200MWthSchwarze Pumpe SZV(Germany)
ProductsFuelStart-upGasifierSize
Projects
Siemens Gasification Experience
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 9
Technology OverviewSiemens SFG Gasification Technology
SFG Gasifier Highlights
This multi-fuel gasifier accepts a wide variety offeedstocks (e.g., bituminous coal, sub-bituminouscoal, lignite, biomass and liquid wastes)
Siemens design & manufacture the gasificationequipment
Technology development started in mid-1970s
Siemens has more than 20 years of successfuloperating experience with SFG gasificationtechnology
Major features include dry feed, a reliable coolingscreen design, high carbon conversion, andoperating pressure up to 40 bar
Siemens comprehensive gasification test facilityavailable to confirm feedstock characteristics, ifneeded
Siemens will provide key components for gasification inpower generation and other applications
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 10
Year
197819791980198119821983198419851986198719881989
1990199119921993199419951996199719981999
200020012002
200320042005200620072008
Fixed-bed gasification
Entrained-flow gasification
Commercial plants
Lignite
Saliferous lignite
42 lignite varieties15 hard coal varieties
(international)Pulverized hard coal and lignite
Petcoke, flue ash
15 municipal and industrialsewage sludges, MSW, wasteoil, wood, straw
Slurry, flue ashIndustrial waste and residues
Chlorinated organicsNitrogen waste organicsBlack liquor
19561977
Lignite
Saliferous lignite
Natural gas
Waste oil, tar oil
SlurryTar oil/solid sludges
Nitrogen waste organics13 t/h
Tar oil
DBI
DBI
Noell
Babcock
FUTUREENERGY
200 MW
3 MW
5 MW
Schwarze Pumpe
Seal Sands
Bioslurry, coalHard coal
Demonstrations plants Freiberg
esová
Hard coalAnhui Huainan ProjectNingMei DME Project
24 gasifiers constructed in the gas combine „Schwarze Pumpe“
SFG Technology FeedstockOperating and Testing History
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 11
Agenda
• Siemens Power Generation
• Future Energy Acquisition
• Power Island Update
• O&M
• Projects in Development
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 12
320,000+ Operating H
oursCustomer/Plant(Location)
ElectricalOutput(net)
GasTurbine Main Features Start-up
Hörde Steelworks(Dortmund, Germany)
Handan Iron & Steel(Handan, P.R. China)
8 MW VM5 Blast-furnace-gas-fired, gas turbine ascompressor drive
1960/
2000
U. S. Steel Corp.(Chicago, USA) 20 MW CW201 Blast-furnace-gas-fired gas turbine 1960
STEAG/Kellermann(Lünen,Germany) 163 MW V93 First CC plant in the world with integrated
LURGI coal gasification (hard coal) 1972
DOW Chemicals(Plaquemine, USA) 208 MW 1) 2 x W501D5 CC plant with integrated DOW coal
gasification 1987
Nuon Power Buggenum(Buggenum, Netherlands) 253 MW V94.2 CC plant with integrated SHELL coal
gasification (hard coal and biomass blend)1993 2)
1994/95HRL(Morwell, Australia) 10 MW Typhoon CC plant with integrated drying gasification
process (lignite) 1996
Sydkraft(Värnamo, Sweden) 6MW Typhoon First CC plant in the world with integrated
biomass gasification 1996
ELCOGAS(Puertollano, Spain) 300 MW V94.3 CC plant with integrated PRENFLO coal
gasification (coal and petroleum coke blend)1996 2)
1997/98ISAB Energy(Priolo Gargallo, Italy) 521 MW 2 x V94.2K CC plant with integrated TEXACO heavy-oil
gasification (asphalt)1998 3)
1999ELETTRA GLT(Servola, Italy) 180 MW V94.2K CC plant with steel-making recovery gas 2000
ARBRE(Eggborough, UK) 8 MW Typhoon CC plant with integrated biomass gasification 2002
EniPower(Sannazzaro, Italy) 250 MW V94.2K CC plant with integrated SHELL heavy-oil
gasification 20061) 160 MW from syngas and 48 MW from natural gas; 2) Natural gas firing; 3) Oil firing
Syngas Experience at Modern IGCC Plants
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 13
IGCC Plant Instrumentationand Control Systems
Air / N2 / O2 / SyngasCompressor Trains
Customer/Plant (Location) Siemens Scope Start-up
DOW Chemicals(Plaquemine, USA) ASU main air compressor 1987
Nuon Power Buggenum(Buggenum, Netherlands)
ASU air compressor (for start-up)N2 compressors, O2 compressor
1993 2)
1994/95Global Energy/Wabash River(West Terre Haute, USA)
ASU main air compressorO2 compressor 1995
Tampa Electric/Polk County(Mulberry, USA)
ASU main air compressorN2 compressors, O2 compressor 1996
ELCOGAS(Puertollano, Spain)
IGCC plant Instrumentation & control systemClaus gas compressorIGCC plant optimization and integration study
1996 2)
1997/98
NPRC/Negishi(Negishi/Japan)
ASU main air compressorN2 /air compressors, O2 compressor 2003
Opti/Long Lake(Alberta, Canada) ASU main air compressor 2006
Compressors, Instrumentation & ControlSystems Experience for IGCC Applications
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 14
SGT6-PAC 5000F- Syngas Rating 232 MW at ISO Conditions
with 15 ppm NOx- Can be integrated with wide range of
gasifiers operating with a broad range offeedstocks
SGCC6-5000F 2X1- 630 MW Reference Plant Concept Being
Developed Based on Standard SCC6-5000F 2X1
60 Hz IGCC Power Island Solutions
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 15
Gas Turbines for IGCC Applications
60 Hz Applications 50 Hz Applications
SGT6-3000E
SGT6-5000F
SGT6-6000G
SGT5-2000E
Applications Include:• Coal, Petcoke, or Residual Oil Based
IGCC• Small Coal or Biomass Based IGCC• Other Low-BTU or Med-BTU Applications• Greenfield IGCC or Repowered NGCC
SGT-100
Geared Units
SGT5-4000F
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 16
Diluents: Natural Gas – Steam, Syngas – NitrogenEstimates based on SGT6-5000F with Syngas Combustion System, SGT6-5000F Emissions Verified in 2005
SGT6-5000F SGT6-6000G
Gas Turbine IGCC Performance Estimates[ISO Conditions] (Preliminary Study)
NOx, ppmvd @ 15% O2 (w/o SCR)
Gross GT Output, MW
15
296
Syngas
25
279
Nat. Gas
15
232
Syngas
25
210
Nat. Gas
SGT6-6000GSGT6-5000F
Higher Output From Proven Gas Turbine Technology
SGT6-3000E
60 Hz Gas Turbines for IGCC Applications
SGT6-3000E
15
135
Syngas
25
135
Nat. Gas
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 17
Developments for the Future• Siemens developing catalytic/H2/syngas combustion
systems and integrating advanced gas turbines into IGCCunder EU and US DOE sponsorship
Developments for the Future• Siemens developing catalytic/H2/syngas combustion
systems and integrating advanced gas turbines into IGCCunder EU and US DOE sponsorship
SGT6-5000F Combustion Test Results• <15 ppm NOx and <10 ppm CO on variety of syngas
compostions• <25 ppm NOx and <10 ppm CO on NG with steam injection• Stable combustion and excellent operability demonstrated
during fuel transfers and co-firing
SGT6-5000F Combustion Test Results• <15 ppm NOx and <10 ppm CO on variety of syngas
compostions• <25 ppm NOx and <10 ppm CO on NG with steam injection• Stable combustion and excellent operability demonstrated
during fuel transfers and co-firing
Reduced Emissions with Fuel and Operational Flexibility
SGT6-5000G Combustion Test Results• Initial testing indicated that emissions targets can be
achieved with stable operation
SGT6-5000G Combustion Test Results• Initial testing indicated that emissions targets can be
achieved with stable operation
SGT5-4000F Combustion Test Results• < 15 ppm NOx and < 10 ppm CO on a variety of different
syngas fuels• No impact on dry emissions performance on NG• Stable premixed combustion on selected syngas fuels was
demonstrated
SGT5-4000F Combustion Test Results• < 15 ppm NOx and < 10 ppm CO on a variety of different
syngas fuels• No impact on dry emissions performance on NG• Stable premixed combustion on selected syngas fuels was
demonstrated
AirAir
Air
Syngas 2/ NG(diffusion)
Fuel Oil(diffusion)
Fuel Oil(premix)
Natural Gas(premix)
Syngas 1(premix)
Siemens Global Gas TurbineCombustion Test Programs
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 18
Today’s Fuel Flexible SGT6-5000F
Siemens IGCC Experience Base Full Scale Test Facilities
95%Fleet Availability
189 Units in Operation
• Based on provenstandard product andfleet experience
• Lessons learned fromprior and current IGCCPlants are thefoundation foradaptations for IGCC
• Full scale testing formsthe basis for newtechnologyimprovements
SGT6-5000F forIGCC Applications
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 19
• Syngas combustion system• Based on Proven Syngas
Combustor at DOW, LGTI IGCCProject
• Dual Fuel• Syngas / Natural Gas
• Flexible On-line Operation• Designed for a wide range of
syngases• Capable of Co-Firing• Capable of On-Line Transfers
SGT6-5000FGas Turbine Modifications for IGCC Applications
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DOW, LGTI Syngas Combustion System
DOWLGTI
StandardDF-42
DOWLGTI
StandardDF-42
85,000 Hours of Successful Syngas Operation
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 20
2005 Syngas CombustionTest Results Summary
• Syngas- NOx < 15 ppm, 50% to 100% load- CO < 10 ppm, 70% to 100% load
• Natural Gas- NOx < 25 ppm, 70% to 100% load- CO < 10 ppm, 70% to 100% load
• Syngas - NG Transfer- Successful Both Ways- 30% Load and Baseload
• Syngas - NG Co-Firing- Successful Both Combinations- At 30% Load and Baseload
• Ambient Effects(by Air to Fuel Ratio sweep)
- Minor Impact on Emissions- NOx Variations < 2 ppm- CO Variations < 5 ppm
• Combustion Dynamics within limits
Exceeded Emissions Objectives with Stable Combustion
Emissions at Full Pressure Operability
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 21
2006 H2 Combustion Testing Update
Range of hydrogen fuel compositions tested30%-78%, with different diluents levels in pure H2 at90% carbon capture level
Range of loads tested at full pressure30%, 50%, 70%, and full load with 45% H2, 30% N2,and 25% H2O
Diluents used with H2
pure steam, pure N2, mixture of both
Range of heating values tested:100-260 BTU/scf
EmissionsNOx 15 ppm with N2 and/or steam dilution
Combustor configurationproduction design nozzle
H2 dilution with steam, N2 and a blend of both steam and N2 wassuccessfully demonstrated while achieving 15 ppm NOx emissions
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 22
Siemens / DOE program includes Phases 1 and2 of a 10-year program to develop an advancedGT for IGCC applications.
DOE Advanced Power Systems goal is toconduct R & D for CO2 sequestration readycoal-based power systems with:
45 – 50% HHV plant eff.
<2 ppm NOx @ 15% O2
<$1,000/kW capital cost
Phase 1Technologies identification,R&D Implementation Plan,conceptual designs
Phase 2Advanced technologiesdevelopment / validation,detailed designs
Phase 3 (Not yet awarded)GT-IGCC plant construction,validation / demonstration
Advanced Hydrogen TurbineDevelopment Program Objectives
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 23
Agenda
• Siemens Power Generation
• Future Energy Acquisition
• Power Island Update
• O&M
• Projects in Development
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 24
Siemens O&M Approach for IGCC
• O&M Group is a member of the ReferencePlant Design Team
• Adapt Traditional Siemens O&M Services• Long Term Maintenance Programs• O&M Advisor + LTMP• O&M Management• O&M with Pass-through Accounts• Full Scope Operation and Maintenance
Scope
• Provide Additional OEM Value• OEM Home Office Engineering Support• Power Diagnostics• HyBrixPower Digital Library
Siemens Diagnostics CenterOrlando, FL
IGCC Power IslandSFG Gasifier Island (Planned)
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 25
Agenda
• Siemens Power Generation
• Future Energy Acquisition
• Power Island Update
• O&M
• Projects in Development
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 26
IGCC Projects in Development
606 MW Fuel Flexible IGCC
Siemens / Fluor Consortium
ConocoPhillips Gasification Technology
FEED Expected to Start Shortly
630 MW IGCC
Siemens / Fluor Consortium
ConocoPhillips Gasification Technology
Phase A FEED Completed
E-Gas Consortium Design TemplatesSiemens 3D Reference Power Block Model
Excelsior EnergyMesaba IGCC Project
Steelhead EnergySouthern IL Clean Energy Center
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 27
Conclusion
Siemens is expanding its portfolioof products and services to servethe IGCC and gasificationmarkets
Siemens is leveraging its globalmanufacturing and servicecapabilities to provide OEM levellife cycle support for our SFGgasifiers
Siemens continues to invest inthe key power generation andgasification technologies neededto make IGCC a competitiveoption for the world’s powerindustry
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Siemens Global Gasification and IGCC Update2006 Gasification Technologies Conference Power Generation 28
Questions ?
Puertollano at Night
• IGCC Power Island for60 Hz Applications
• 50 and 60 Hz Gas TurbineGenerators with Syngas /Natural Gas (or Oil)Capability
• SFG Gasifiers
• Steam Turbine Generators
• IGCC Plant Instrumentationand Controls
• IGCC CompressionSolutions
• IGCC Power Block and SFGGasifier O&M Services
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