technology development for energy transitions2 flush drums solvent tank electric and dcs room...
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Technology Developmentfor Energy Transitions
September 2020
Hitoshi Murayama
Challenges for CO2 Zero Emission
Zero Emission
Ambiguity
Volatility Uncertainty
Complexity
Innovations
Technology
DevelopmentDemand
BusinessModel
Energy SecurityResilienceEconomics
CO2
Diversification of Technology Developments
• Source :IEA WEO 2019 launch Presentation
◆ Key for Energy Transitions under Great Uncertainty◆ “No Single and Simple Solutions”
Diversification of Technology Developments
Expand globally
Diversified businesses related to power supply
Power grid
CCUS Large ScaleWind farm
Battery
DR
EV・FCV
Roadmap towards IGCC-IGFC technology
• The figures show power generation efficiency (at generating end, LHV)
Advanced USC(AUSC)
CO2 Capture,Utilization and Storage(CCUS)
IGCC(IGFC)+CCUS
Hydrogen generation
and others
Zero Emission power supply
Efficiency: Gross / Lower heating value
Ultra SC(USC)
Super critical(SC)
(MCFC)(SOFC)
FCFuel CellIGFC
Integrated coal gasification fuel cell combined cycle
IGCCIntegrated coal gasification
combined cycle
PCFPulverized coal fired
72%~
Gas turbineEAGLE
Gasifier
HRSG
Steam turbine
boiler
Steam turbine
EAGLE
Gasifier
Gas turbine
Fuel cell
HRSG
Steam turbine
44 ~ 48%42% 52 ~ 54%
57%~
Beyond Existing Power Generating System -IGCC-
Fukushima Revitalization Power543MW Nakoso IGCC (COD: Sep.2020)
543MW Hirono IGCC (COD: Sep.2021)
Joban Joint Power Co.250MW Nakoso #10(Demo.2007-, Commercial 2013-)
Osaki CoolGenOsaki CoolGen Project(Demo 2016-)
IGCC Projects in Japan
Source:Created from MHPS materials
G
G
AirCoal
Air Separation Unit
O2
GasifierGas Clean-Up Unit
Gas Turbine
HRSG
SteamTurbine
Air
Steam
SyngasCooler
Filter
Stack
Combined Power Generation
CombustorFlue Gas
Fossil fuel CO2 emission
Source: Figures were estimated based on Central Research Institute of Electric Power Industry (2009) and development objectives of each research projectFigures in foreign countries were taken from CO2 Emissions from Fuel Combustion 2012
CO2 Emissions per kWh of the Fuel for Power Generation
*The average of the conventional, 1300 degrees C, and 1500 degrees C classes
World Coal Oil LNG LNG
(JPN Ave.) Combined*
(gCO2/kWh)
(JPN Ave.)(Coal)
USC IGCC IGFC
CO2 Capture Technology for Coal technology
Coal-Fired Boiler
Coal Gasification
Post-Combustion CO2 Capture
Pre-Combustion CO2 Capture
CO2 Membrane Separation
Capture
Oxygen Combustion CO2 Capture
Chemical Looping
Advanced gasification Technology
With CO2 Separation and recovery apparatus
Process included( CO2 Separation and recovery apparatus)
Source:Created from NEDO Material (CCS Forum 2015)
J-POWER CO2 Capture Development
Matsushima Thermal Power PlantPulverized coal-fired, post-combustion(2007-2008)
EAGLEGasification, pre-combustion(physical and chemical CO2 absorption) (2008-2013)
Osaki CoolGenGasification, pre-combustion(2019-2020)
Callide Oxyfuel Project Pulverized coal-fired, oxy-fuel(2012-2014)
Overview of Osaki CoolGen Project
Coal
GTCompressor
N2
O2
Fuel CellASU
CO2
Gasifier Gas Clean-up
H2-rich gas
Step-2
CO,H2
Step-1
Step-3
* The project does
not include CO2
transportation and
storage.
CO2 Transportation/storage*
Generator
ST
CO2 Absorber
CO2 Flush Drums
Solvent tankElectric and DCS room
Incinerator
Stripper
CCUS Potential
*Source: Global Status of CCS 2019 (Global CCS institute) Huge potential in chemical usage
Microalgae Biofuel/Biochemical
Blue Carbon
Fistulifera solaris JPCC DA0580 Mayamaea sp. JPCC CTDA0820
【Installation】 【After one year and two months】
Coal ash weight block
Greenhouse
CO2
J-POWER CCUS R&D Project
Synfuel ProductionGTL, DME etc.
Water Gas Shift
CO2 capture
CO2 Storage
IGCC, IGFC
HRSG
GT ST
FC
AC
Aquifer, depleted reservoir
CO2
HydrogenProduction
ASU
Coal
Gasification
Oxygen
Reactor
CO + H2O ⇒ CO2 + H2
Gas Cleanup
Multiple Usage of Coal Syngas
J-POWER’s Role
Victoria States
The Hydrogen Energy Supply Chain (HESC)
Source:Agency for Natural Resources and Energy
Photo:HySTRA
Hydrogen Supply chain
Source: Cross-ministerial Strategic Innovation Promotion Program
Acceleration by Technology Development and Deployment
Various Paths for Energy Transition
Cleaner Coal Power
CaptureReduced/Zero
Emission at Power Plant
Storage
Hydrogen
Efficiency
Utilization
Ambiguity
Volatility
Uncertainty
Complexity
Complementary
Competition