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![Page 1: Www.ieagreen.org.uk Clean Coal Technologies in Australia A Brief Overview of Research, Development and Demonstration John Carras Chairman – Australian.](https://reader035.fdocuments.in/reader035/viewer/2022070415/56649e965503460f94b99dec/html5/thumbnails/1.jpg)
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Clean Coal Technologies in AustraliaClean Coal Technologies in AustraliaA Brief Overview of Research, Development and A Brief Overview of Research, Development and
DemonstrationDemonstration
John CarrasChairman – Australian Consortium of the IEA GHG
Programme
Technical Forum, 16 October 2007, Daejeon Korea
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Australia’s Greenhouse Gas EmissionsAustralia’s Greenhouse Gas Emissions
• Australia emitted 559 M tonnes CO2 equiv. (2005)
• Australia has not signed the Kyoto Protocol but has committed to the Kyoto target of a 108% increase over 1990 emissions (to 2012) – currently on track
• Australia’s greenhouse gas intensity (per capita) at ~27 tonnes CO2 –
equiv. per capita is among the highest in the world
• Australia’s greenhouse gas intensity (per $ of GDP) is 0.7 kg CO2
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Importance of Coal to AustraliaImportance of Coal to Australia
• Black coal is Australia’s largest commodity export and is worth $25 billion (AUD) per annum
• Australia is the world’s largest exporter of coal
• Electricity generation accounts for ~35% of Australia’s net GHG emissions
• Australia’s electricity derives mainly from coal (57% black coal, 30% brown coal)
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Australian Research Organisations in CCTAustralian Research Organisations in CCT
• Cooperative Research Centre for Coal in Sustainable Development (CCSD)
• Centre for Low Emission Technologies (cLET)• Cooperative Research Centre for Greenhouse Gas Technologies
(CO2CRC)• Australian Coal Association Research Program (ACARP)• Commonwealth Scientific and Industrial Research Organisation
(CSIRO)
• All above organisations are members of the Australian Consortium of the IEA GHG Programme
• Until 2006 there was also a CRC for Clean Power from Lignite
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CRC for Coal in Sustainable Development CRC for Coal in Sustainable Development (CCSD)(CCSD)
• CCSD aims to optimise the contribution of coal to a sustainable future
• CCSD focuses on the three dimensions of sustainability
• Research Programs• Economic, social and environmental assessment • Current power generation• Transitional power generation• Future scenarios and technologies• Ironmaking• By products and waste
• Research Programs deliver outcomes that:• Inform Strategic Decisions • Improve Environmental Performance • Understand Coal Performance in Technology
• www.ccsd.biz
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Centre for Low Emissions Technology (cLET)Centre for Low Emissions Technology (cLET)
• ‘…develop cost effective new clean coal technologies that, when combined with CO2 capture and storage, will dramatically reduce emissions…’
• Research Program Areas• Gasification and core facility• Gas cleaning• Gas processing• Gas separation• Social and economic integration
• Partners • Queensland Government• CSIRO• Australian Coal Association Research Program• Stanwell Corporation• Tarong Energy• Unioversity of Queensland
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Cooperative Research Centre for Greenhouse Gas Cooperative Research Centre for Greenhouse Gas Technologies (CO2CRC)Technologies (CO2CRC)
• CO2CRC focuses on carbon dioxide capture and geological storage
• Research Programs• Storing CO2
• develop and deploy technologies that can achieve significant cuts in storage and/or usage costs
• Capturing C02
• develop and deploy technologies that can achieve significant cuts (75-80%) in capture cost.
• Demonstration Program and Regional CO2 Strategies • demonstrate through pilot projects that geosequestration or carbon
capture and storage (CCS) is a viable option for CO2 mitigation under Australian conditions
www.CO2CRC.com.au
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Australian Coal Association Research Program Australian Coal Association Research Program (ACARP)(ACARP)
• To research develop and demonstrate technologies that lead to safe sustainable production and utilisation of coal
• Broad research areas • Underground• Open cut• Coal preparation• Technical market support• Greenhouse gas mitigation• Mining and the community
• Coal producers pay 5 cents per tonne to fund ACARP
• www.acarp.com.au
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CSIROCSIRO
• Australia’s largest research organisation
• Portfolio of energy related research including• Fossil fuels (coal, oil, gas, CCT)
• Renewables (solar, wind, biofuels)
• Energy storage (batteries, supercapacitors)
• Distributed energy
• Energy modelling
• Greenhouse gas mitigation
• www.csiro.au
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Clean Coal Technology Pilot and Demonstration ProjectsClean Coal Technology Pilot and Demonstration Projects 1. IDGCC (HRL)2. Monash Energy -Gasification/ GtL/ CSS3. Stanwell IGCC/ CSS - ZeroGen Project4. CS Energy Oxyfuel Project5. International Power - Lignite Power Repowering, Drying and
Capture6. Gorgon 7. Zero Carbon - Fairview8. CO2CRC Otway Basin Project9. Kwinana Project10. Latrobe Valley PCC Project 11. Moombah Carbon Storage12. APP - Post Combustion Capture Project 13. APP - Enhanced Coal Bed Methane Project
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IDGCC Technology - HRLIDGCC Technology - HRL
• Wet brown coal drying, gasification and power generation
• Proven at 10MW scale with power sent to grid
Planned: 400MW demonstration project in Latrobe Valley (Vic)
• 30% lower CO2• 50% lower water use
compared with current best Latrobe Valley plant
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Project Latrobe Valley (Victoria) Brown Coal
Advanced coal drying
Gasification
Gas to Liquids
Carbon capture and storage
Status Currently undergoing design specification
Partners Anglo Coal – Shell
Monash Energy
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ZeroGen Clean Coal Demonstration Project Overview
Zero Gen will investigate the viability of integrating coal based gasification and CCS to produce low emission baseload electricity.
• ZeroGen involves Integrated Gasification Combined Cycle (IGCC) and Carbon Capture and Storage (CCS).
• 60-80 MW gasifier storing approximately 320,00 tonnes CO2 per annum in saline reservoir
• The ZeroGen Demonstration Project
•Stanwell Corporation Limited (Stanwell)
•Queensland Government
•Shell
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CS Energy - Callide Oxyfuel ProjectCS Energy - Callide Oxyfuel Project
• The Callide Oxyfuel Project is a retrofit to a 30 MWe coal-fired Unit in Central Queensland.
• Partners include CS Energy, Xstrata Coal, Australian Coal Association, IHI, Jcoal, JPower, Schlumberger, CCSD, CO2CRC, Commonwealth Gov (LETDF)
• The Project scope includes oxygen production (660 tpd), boiler refurbishment and oxy-fule retrofit (30 Mwe unit), CO2 compression and purification(100tpd), road transport and geological storage (50 to 75 tpd liquid CO2)
• Will operate for 5 years from late 2009.• Project funding has been secured, and current work is focused on
detailed engineering design and the development of project agreements.
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Lignite Power Plant Repowering, Drying and Capture (International Power)
• $A 369 million total project costs ($A 80 million Govt funds)
• International Power• Alstom (EPC contractor and combustion technology provider)• RWE (Coal drying technology provider)• Process Group (EPC contractor for CO2 capture plant)• CO2CRC (Technology support for CO2 capture plant)
• 200 MW boiler retrofit in Latrobe Valley (1/8 of plant)
• Demonstrating • RWE steam fluidised bed drying for 60% moisture lignite• 100% firing of dried coal• 25 tpd CO2 post combustion capture
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Gorgon ProjectGorgon Project
• Development of Greater Gorgon gas fields
• Two 5 million tonne per annum LNG trains
• CO2 separation from gas stream
• GHG management via injection of carbon dioxide into saline formations beneath Barrow Island
• 40year lifetime, 3million tonne per annum CO2
• Joint Venture – Chevron, ExxonMobil, Shell
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Zero Carbon Power from Coal Seams- FairviewZero Carbon Power from Coal Seams- Fairview
• 100MW power station fuelled by coal seam methane from ECBM
• Capture and store 1/3 of carbon dioxide emissions per annum or 100,000 tpa.
• Project will demonstrate use of coal seams as a source of fuel for power generation
• Seams at 600m -1000m
• 10 year demonstration period
• Proponent is Fairview Power Pty Limited a wholly owned subsidiary of Santos Limited
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Otway Basin Pilot Project – CO2CRCOtway Basin Pilot Project – CO2CRC
Project• Most advanced project in Australia
• Injection, storage, monitoring and verification of 100,000 t CO2 injected under Australian conditions
• Project being led by CO2CRC
Progress
Injection planned for late 2007
• Storage of the CO2-rich gas in the Waarre C Formation at 2100m deep.
• Monitoring of the CO2 migrating plume using a wide range of technologies.
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Kwinana ProjectKwinana Project
• Kwinana hydrogen power project
• Gasification of sub-bituminous coal
• Gas separation with hydrogen providing 500MWe
• 4 Million tonne of CO2 per year to be captured, compressed transported and injected 2km below the surface into a saline formation
• Hydrogen Energy (BP and Rio Tinto)
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Latrobe Valley Post Combustion Capture Latrobe Valley Post Combustion Capture ProjectProject
• Focus is on the reduction of emissions from brown coal power stations
• Demonstrate carbon dioxide capture at operating power stations
• Project participants – Victorian Government, CO2CRC, Loy Yang Power, International Power, CSIRO
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Moomba Carbon Storage ProjectMoomba Carbon Storage Project• Almost I billion tonnes of CO2 can be stored, overall
• 20 million tonnes CO2 per year to be injected
• Stage 1 – Demonstration program
• Enhanced hydrocarbon recovery process
• CO2 captured, transported and injected
• 1 million tonne CO2 per year injected
• Start in 2010
• Proof of concept of large scale storage
• Subsequent stages will collect CO2 from east coast generators
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Asia Pacific Partnership for Clean Development and Climate (APP)
Post Combustion Capture(PCC)
• Laboratory research and evaluation for sorbents and membrane development, and energy integration
• Pilot plant research and development – Australia and China (Mobile Pilot Plant)
• Project coordinator CSIRO
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APP - ECBM•ECBM field trials in Australia and China
•R&D Project
•Aim is to develop technologies to overcome coal swelling with CO2 adsorption
•Project Coordinators - CSIRO and JCOAL (Japan)
•Project to begin in early 2008
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SummarySummary
• There are a number of significant CCT projects scheduled in Australia and beginning over the next 5 years
• These projects will provide invaluable learnings in CCT and will highlight potential scale up issues
• Projects, in many cases, are partnerships between industry, government and researchers
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Thank YouThank You
John CarrasChairman – Australian Consortium of the
IE GHG Programme