Siemens Energy AG · XETR:ENR
Siemens Energy — Technical Presentation (November 2021)
37 slides from Siemens Energy's technical presentation, Nov 4, 2021
Slide 1: Talking Decarbonisation with Siemens Energy AGT
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Slide 2: Talking Decarbonisation with Siemens Energy AGT: The Fuels Discussion
Talking Decarbonisaton with Siemens Energy AGT: The Fuels Discussion What we will be sharing with our customers: 1 Outlining the journey to reduce carbon emissions using alternative fuels 2 Covering a variety of electro and synthetic biofuels, as well as the colourful spectrum of Hydrogen: Green, Bl
Slide 3: Welcome to Talking Decarbonization with Siemens Energy
Welcome to “Talking Decarbonization” with Siemens Energy The Fuels Discussion 1 Opening thoughts from our Head of Technology & Innovation Vladimir Navrotsky To start… we want to hear from you: https://www.menti.com 2 Siemens Energy Customers Technical Expert talk #3 “The Fuels Discussion” 3 Nick Cor
Slide 4: Our Siemens Energy Expert Panel
Our Siemens Energy (SE) Expert Panel… Matthew Knight Simon Batt Brett Bollinger Vladimir Navrotsky Nick Corbett Kathleen Bohan Business Dev. at Siemens Tyler Clifford Head of Performance Decarbonization Product Head of Research Research & Development Energy & member of the UK Head of Technology & Pe
Slide 5: Welcome message
Welcome message... Lead by Vladimir Navrotsky Head of Technology & Innovation, Siemens Energy (Industrial Applications) 5 Restricted © Siemens Energy, 2021 Restricted
Slide 6: Mentimeter Survey
Go to: https://www.menti.com and type in the code: 1526 8744 Mentimeter 1 or scan the QR code on the left Survey: Let’s get to know you! 2 The intention of these questions is to help shape the conversation of today’s presentation. 3 It will help us put our presentation into YOUR context. 4 This is a
Slide 7: The Fuels Discussion
The Fuels Discussion Presented by: • Nick Corbett (Head of Research for Engineering Services) • Kathleen Bohan (Research & Development Project Manager) • Tyler Clifford (Performance Engineer) 7 Restricted © Siemens Energy, 2021 Restricted
Slide 8: Synthetic and Sustainable Fuels
Synthetic and Sustainable Fuels Presented by: Nick Corbett Head of Research for Engineering Services 8 Restricted © Siemens Energy, 2021
Slide 9: Options for Reducing Carbon Emissions
Options for Reducing Carbon Emissions Post combustion capture & storage of carbon emissions Replace or blend the fuel supply with Carbon free/neutral fuels Natural Gas hydrogen e-methane Methanol Ammonia Improve Efficiency & use less fuel 9 Restricted © Siemens Energy, 2021
Slide 10: Replacement alternative fuels
Replacement alternative fuels Carbon free Emissions Flammability Temperature of combustion Lubricity Odor Handling Volatility Compatibility Sustainability Storage Reactivity Stability Capacity Source Ignition Energy Particulate Matter Density Availability Carbon Viscosity neutral Phase Transportatio
Slide 11: Energy Density
Energy Density F-T Kerosene HVO FAME Diesel Gasoline LNG LPG DME Ethanol Methanol Ammonia H2 11 Restricted © Siemens Energy, 2021
Slide 12: Partnership opportunity exploring green fuels
Green fuels capabilities … partnership opportunity exploring green fuels • Flexible operation using synthetic low- carbon fuels • Variety of fuels enable optimization Bio-methane Bio-Diesel Fischer-Tropsch based on availability and price Bio-propane FAME¹ fluctuations Biofuels Bio-Diesel Bio-Ethanol
Slide 13: Synthetic fuels – Electro and Biomass manufactured fuels
Synthetic fuels – Electro and Biomass manufactured fuels …..knowing the source of fuel and how it is made sustainably N2 CO2 synthesis eFuel eAmmonia eMethanol Water Electrolysis Catalytic Synthetic Gasification conversion biofuel Anaerobic digestion Bio diesel Bio-Methanol Thermochemical (pyrolysis
Slide 14: Health and Safety
Health and Safety ……important choices to protect people and the environment H2 H2 NH3 C2H6O CH3OCH3 Gas Liquid Ammonia Ethanol DME 4 4 1 3 4 0 0 3 0 3 0 2 0 2 1 - - - - - Short exposure could cause serious temporary Normally stable, but can become Natural or moderate residual LPG CH3OH Fossil unstab
Slide 15: Green Ammonia: Practical Carrier for H2
Green Ammonia Practical Carrier for H2 Hydrogen Production from • Ammonia benefits from mature, existing infrastructure Ammonia for Next • Produced by Haber-Bosch synthesis using renewable H2 with N2 Generation Carbon-Free (separated from air) Energy Technologies • Practical alternative for long-dis
Slide 16: Green Methanol: Alternative to diesel with lower NOx
Green Methanol Alternative to diesel with lower NOx • Methanol benefits established infrastructure • Produced using Biomass or Electro - renewable H2 with CO2 from waste • Practical alternative for long-distance transportation • Environmentally friendly – Biodegradable • Lower NOx emissions – Low co
Slide 17: Bio Fuels – sharing our experience
Bio Fuels – sharing our experience Biodiesel FAME (Fatty Acid Methyl Ester ) - animal fat (tallow), soybean oil, vegetable oil • No NOx benefit • No noticeable difference in general operability or performance • Starting reliability reduced as the percentage of biodiesel increased - B30 blends • Form
Slide 18: Hydrogen Spectrum
Hydrogen Spectrum …..knowing the source of fuel and if it is made sustainably CO2 Black/Brown H2 extracted from coal Green using gasification H2 produced by electrolysis of water using renewable energy CO2 Grey H2 extracted from natural gas using steam reformation Pink/Purple H2 produced by electrol
Slide 19: AGT Hydrogen Capability
AGT Hydrogen Capability Presented by: Kathleen Bohan Research & Development Project Manager 19 Siemens Energy is a trademark licensed by Siemens AG. Restricted © Siemens Energy, 2021
Slide 20: AGT Decarbonization Road Map
AGT Decarbonization Road Map Zero Carbon & Low NOx Solutions requiring development Achieve Net Achieve Net Zero Zero &&Low LowNOx NOx • Co-firing blends up to 100% H2 • Low CO2 & NOx emission Carbon Neutral Fuels Known solutions requiring test and demonstration Reduce Reduce Emissions emissions • Sy
Slide 21: Hydrogen combustion in gas turbines enables CO2 free power
Hydrogen combustion in gas turbines enables CO2 free power Roundtrip efficiency Power-to-Power: about 40% Transport Green Power Renewable Energy Rationale for H2 combustion in gas turbines and Combined Cycle plants • Long term storage of renewable energy in chemical form • CO2 free power production
Slide 22: Hydrogen volume percentage vs relative CO2 emissions
Hydrogen volume percentage (vol%) vs relative CO2 emissions Note: Assumes 100% combustion efficiency 22 Restricted © Siemens Energy, 2021
Slide 23: Hydrogen Challenges for Gas Turbines
Hydrogen Challenges for Gas Turbines Combustion Systems Rel. CO2 Rel. CO2 emissions (%) 100 600 Rel. flame speed (%) Rel. flame speed DLE – Dry Low Emissions 500 80 • Premixing of fuel and air to 400 control flame temperature and 60 300 therefore emissions 40 200 100 WLE – Wet Low Emissions / 20 Aer
Slide 24: Siemens Aeroderivative Gas Turbines Hydrogen Capability
Siemens Aeroderivative Gas Turbines Hydrogen Capability Gas turbine Power Output1 Hydrogen Capability (vol%) 15 100 SGT-A65 60 to 71/58 to 62 MW 100 SGT-A65 WLE SGT-A45 41 to 44 MW SGT-A35 27 to 37/28 to 38 MW 15 100 SGT-A20 12 to 17 MW 100 SGT-A05 4 to 6 MW 30 SGT-A35 WLE DLE Aero / WLE Diffusion b
Slide 25: Hydrogen Experience and Roadmap
Siemens Aeroderivative Gas Turbines Hydrogen Experience and Roadmap SGT-A20 +230K hours of recorded operation on hydrogen fuels (up to 80 vol%) since 1968 SGT-A20 Aero Annular combustor (SAC) SGT-A65 100% hydrogen atmospheric rig testing SGT-A65 WLE SGT-A35 SGT-A05 1968 1983 2011 2018 2021-24 2024 2
Slide 26: Package systems requiring modification with higher hydrogen fuel contents
Package systems requiring modification with higher hydrogen fuel contents Control System Signal Integration Ventilation System – <30 vol% H2 Fire & Gas protection Core: No Changes System- & sensors Gas Group IIC ¹Package: potential electrical modifications, confirm equipment through engineering asse
Slide 27: Alternative Fuels Feasibility Study and Upgrades
Alternative Fuels Feasibility Study and Upgrades Implementation, Customer requirements Site survey Define Modifications testing, and certification ▪ Fuel composition (i.e. ▪ Specifications of ▪ Define scope based on ▪ Joint HAZOP Hydrogen content) installed equipment customer requirements ▪ Certific
Slide 28: Mentimeter Survey
Mentimeter Survey: Go to: https://www.menti.com and type in the code: 8610 3873 1 or scan the QR code on the left 28 Restricted © Siemens Energy, 2021
Slide 29: SGT-A20 Methanol Demonstration Test
SGT-A20 Methanol Demonstration Test Presented by: Tyler Clifford Performance Engineer 29 Restricted © Siemens Energy, 2021 Restricted
Slide 30: AGT Decarbonization Road Map: Reduce emissions
AGT Decarbonization Road Map Zero Carbon & Low NOx Solutions requiring development Lower Carbon Fuels Known solutions requiring test and demonstration Reduce emissions • Methanol – CO2 reduction and low NOx • Demonstration testing on an SGT-A20 • Next step in the energy transition Efficiency Immedia
Slide 31: Methanol
Methanol 16000 • eMethanol is a sustainable fuel 14000 • Lower combustion temperature – up to 80% lower NOx 12000 CO2 emissions (kg/hr) • eMethanol is carbon neutral. Even ‘grey’ methanol offers 10000 significant reduction in CO2 emissions. 8000 • No SO2 emissions and low smoke 6000 9% reduction in
Slide 32: SGT-A20 Methanol Demonstration Test
SGT-A20 Methanol Demonstration Test ➢ Full performance and emissions testing of an SGT-A20 operating on methanol fuel. ➢ The demonstration test will take place at the RWG production facility in Aberdeen, UK. ➢ Installing higher capacity swirler burners into the gas turbine. ➢ Integrated methanol fue
Slide 33: Test Bed Modifications
Test Bed Modifications Methanol Kerosene storage tank storage tank Live stream Pump Emissions skid monitoring Smoke NOx Control System CO Fire and Gas High capacity burner New fuel skid Existing skid Note: Kerosene is specific to this test bed but is similar to Diesel 33 Restricted © Siemens Energy,
Slide 34: Live Stream
Live Stream 1 Introduction Overview of the test 2 Performance and Emissions Discussion 3 Kerosene Benchmark Run 4 Methanol Performance Run 5 Discussion of Results 6 Questions and Answers session 34 Restricted © Siemens Energy, 2021
Slide 35: Customer Q&A
Customer Q&A Hosted by: Simon Batt Head of Performance Engineering & Analytics 35 Restricted © Siemens Energy, 2021 Restricted
Slide 36: Talking Decarbonization with Siemens Energy: Webinar Series
Talking Decarbonization with Siemens Energy: Webinar Series November 2021 The Fuels Discussion: April 2021 April 2022 • Distinctions between carbon neutral, TBD… Welcome to our webinar series: carbon-free, and traditional fuel forms • Decarbonisation 101 • Customer proposed topics! • Listening to ou
Slide 37: Thank you for attending today's webinar!
Contact Siemens Energy! Thank you for attending today’s webinar! ✓ What other topics do you want to hear about? ✓ What else do YOU want to hear about? Where do you have gaps? ✓ Do you want to engage in a specific discussion with us on decarbonization? Contact us with any questions or further convers
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