Geothermal Power Plants

1. GeoPower Turkey, Istanbul 2011
Geothermal Power Plants
Linde - Cryostar
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2. GeoPower Turkey, Istanbul 2011
Linde and Cryostar
World Presence - Figures
The Linde Group
•Global presence in > 100 countries
•48’000 employees
• € 11.2 Mrd sales (year 2009)
Cryostar (Linde Engineering subsidiary)
•Global presence
•500 employees
•€ 150 M sales (year 2009)
Linde Group Presence
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3. GeoPower Turkey, Istanbul 2011
Linde and Cryostar
Markets & Technologies Focus
Energy Value Chain
Energy Transport
Energy Extraction Energy Conversion
Storage & Usage
Linde Baseload Floating GTL NG Process. Merchant LPG
Existing Business Fossil LNG LNG LNG
(Gaseous)
Unconv. Gas Cogene-
Linde ration
Business Focus
N2 EOR NRU Clean Coal Refinery CO2 Network
Linde Fossil Hydrogen
Technology Focus (Solid Liquid) CO2 EOR Oxyfuel PCC
Linde & Cryostar Geothermal Heat Biomass Photo Voltaïc Hydrogen
Joint Focus Renewable Recovery Conv. as Fuel
Solar Green Energy
Thermal Hydrogen Storage
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4. GeoPower Turkey, Istanbul 2011
Linde & Cryostar
Vision and objectives for geothermal business
• Geothermal business is a key target for Linde & cryostar
• Technology is characterized by
• Higher power output
• Better efficiency / Energy output on « off design » points
• Expertise of both Linde & Cryostar
• Offer characterized by
• Flexible ORC and Power Plant design
• From turbo generator up to turnkey power plant supply
• We want to become the reference for geothermal power plant in Europe
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5. GeoPower Turkey, Istanbul 2011
Linde & Cryostar
Linde and Cryostar Offer
• Cryostar
• Turbogenerator
• ORCs
• Engineering, Manufacturing, on site Construction Supervision, Local sourcing, Local Subcontracting
• Linde and Cryostar
• Turnkey Power plants (engineering, equipment sourcing, and construction)
From wells heads up to grid connexion
• EPC contract
• Engineering, Manufacturing, on site Construction, Local sourcing, Local Subcontracting
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6. GeoPower Turkey, Istanbul 2011
Linde & Cryostar
Split of scope of supply for turnkey power plants
Item Linde Cryostar
Project Management
Process Engineering for ORC
Process Engineering for Geothermal loop
Process Engineering for District Heating
Detailed Engineering
Leader Equipment Supply (turbo generator excluded)
Equipment Supply (Turbo generator + Aux)
Assistant
Civil Work / Steel Structure / Piping / Elect. Works
Construction
Precommissioning
Start-up & Performances
Commissioning & Final Acceptance
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7. GeoPower Turkey, Istanbul 2011
Linde & Cryostar
Sub and Supercritical cycle
Temp.
Supercritical
• Supercritical ORC = Medium Pressure over critical pressure Available
• Built and tested in the US in the 80s Work Lost
• Our solution is application for ORC at medium pressure
of current high performance supercritical steam rankine cycle
Dual Pressure
(used in more than 500 modern coal fired power plants)
• Subcritical cycle dual pressure ORC
Single Pressure
• Subcritical cycle single pressure ORC
Air
Entropy
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8. GeoPower Turkey, Istanbul 2011
Linde & Cryostar
Sub and Supercritical cycle
Advantages of medium pressure supercritical ORC
• Recovering the largest amount of heat with minimized energy losses
• Smoother and easier evaporation process compared to the conventional
design which would need preheater, vaporiser and superheater
• Easy control: no risk of ingress of liquid inside the turbine
• Standard execution of radial turbine
• High pressure operation reduces the frame size of the turbine
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9. GeoPower Turkey, Istanbul 2011
Linde
References
Biogas refuelling stations with LNG plant, StatoilHydro, LNG import terminal, StatoilHydro, PCC flue gas wash, RWE,
Hammerfest, Norway Nynäshamn, Sweden Niederaußem, Germany
Linde is already involved LNG backup, Sweden
in many clean energy projects
Landfill gas LNG plant,
Oxyfuel pilot plant, Vattenfall,
Waste Management, Altamont,
Schwarze Pumpe, Germany
USA
N2 EOR plant, Pemex, Cantarell, CO2 network, OCAP,
LNG plant network for fleet
Mexico Rotterdam/Amsterdam,
fueling, South East Australia
Netherlands
Hydrogen Fuel Stations, Germany, CO2 injection for EGR, Gas de CO2 injection and storage, GFZ N2 EOR plant, ADNOC,
USA, Japan, China France, Maxdorf, Germany Potsdam, Ketzin, Germany Mirfa, Abu Dhabi
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10. GeoPower Turkey, Istanbul 2011
Linde
LNG References
• Linde covers the entire LNG value chain
• Commercial plants in operation and under construction
• Altamont California
• Landfill Gas from the natural decomposition of
organic waste
• World’s largest landfill gas to liquefied natural gas
• Use of Cryostar LNG pumps and dispensers
• Stockholm, Sweden
• LNG terminal to supply greater Stockholm area with
NG
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11. GeoPower Turkey, Istanbul 2011
Linde
CCS References, e.g., Post Combustion Capture
• Projects description:
• Cooperation with RWE
• Capturing carbon from flue gas of coal-fired power plants
• Pilot plant status, 1 552 Nm3/h flue gas from lignite power plant ,
7.2 t/d CO2
• Since Q1/2010, tests with new solvent
• Lower steam consumption (-20%)
• Next Steps
• Demonstration of scaled technology in DoE financed project
• Extended operational testing for long term stability
• CO2 utilization for tests and R&D programs
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12. GeoPower Turkey, Istanbul 2011
Linde
Algea References
Algea to Biofuel: Sapphire Energy & Algenol Biofuels
• Method utilizes algae, CO2, salt water and sunlight to directly
produce 3G bioethanol and other 3G biofuels.
• Optimal and cost-efficient supply of CO2 key success factor.
• CO2 from fossil fuel sources.
• Fuels or chemicals from algae are a promising way of reducing
green-house gas emissions.
• Sapphire Energy: open-pond, algae-to-fuel cultivation systems.
• Algenol: photobioreactor technology
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13. GeoPower Turkey, Istanbul 2011
Linde
2011 Highlights & outlook: Hydrogen as fuel
Fuelling station projects currently implemented in G.A.S.
Highlights
Shell, Berlin Vattenfall, Hamburg
• 13 Mio € order intake -Commissioning: Q2/ 2011 -Commissioning: Q4/ 2011
-
• 10 stations projects won
• H2 supplier & partner of Mercedes-Benz World Drive Linde, Munich
-Commissioning: Q2/ 2011
H2 Mobility, Germany
- 2 Stations for TOTAL:
- Linde HRS-Test Center - 2 Stations for EnBW:
• Daimler and Linde announced integrated initiative to set-up 20 additional -C
-
ommissioning: Q3 + Q4/ 2011
H2 stations until 2014 ATZ, Vienna BMW, Munich
-Commissioning: Q4/ 2011 - 2 Prototype Stations:
• New H2 dustribution concept for efficient bulk H2 delivery - ATZComponent-Test Center -Commissioning: Q3/ 2011
+ Q4/ 2012
• Certified green H2 @ biomass to hydrogen plant, Leuna site
• Handover of first public station with newly developed
cryo pump and underground LH2 storage (Shell Berlin)
Mid-term strategic perspective
• Aim to be leading H2 as fuel supplier in full value chain
• Improve H2 sourcing to lever current strength in refueling
• Build capabilities to scale up to be ready for vehicle ramp-up in 2015
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14. GeoPower Turkey, Istanbul 2011
Cryostar
References
Turbines and turbogenerators
• 1800 turbines in operation worldwide
• 200 turbogenerators in operation
Geothermal projects in operation
• Soultz-sous-Forêts (France)
• EGS project
• ORC – Isobutane
• Radial inflow turbine - TG400 - 2,5MWel
• Unterhaching (Germany)
• Kalina: Ammonia/water
• Radial inflow turbine - TG500 - 3,7MWel
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15. GeoPower Turkey, Istanbul 2011
Linde & Cryostar
2011 Highlights - Geothermal
Turnkey geothermal power plants
• under construction
• 1 project won in Germany
• Final bid
• Several projects in Europe
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16. GeoPower Turkey, Istanbul 2011
Linde & Cryostar
Thank you for your attention
Cryostar Headquarters Hésingue France
Cryostar SAS
ZI - BP 48
68220 Hésingue France
Damien THIOLET
Business Development
Tel: 03.89.70.27.97
Damien.thiolet@cryostar.com
www.cryostar.com
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