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8/7/2019 CCS Financing Roundtable (H.jin)0602
http://slidepdf.com/reader/full/ccs-financing-roundtable-hjin0602 1/9
Prof. Hongguang JIN
Institute of Engineering Thermophysics,
Chinese Academy of Sciences
17 April, 2011
CCS Challenges for PRC
CCS Financing Roundtable, Singapore, 2011
8/7/2019 CCS Financing Roundtable (H.jin)0602
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Tianjin IGCC + CCS power plant
Huaneng Group
GreenGen project
Stage I: 2006-2009
Stage II: 2010-2015
Stage III: 2016-2020
250MW IGCC Demo Plant
Start to construction in 6 July 2009
Key equipments in construction
To be in operation by 2012
8/7/2019 CCS Financing Roundtable (H.jin)0602
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Existing CCS technologies in world
Energy Penalty: 7~15% Cost: 20~60 $ / t CO2
If China adopts these approaches
Additional energy input - 700 millions of tce/y in China of 2050
Energy security will be more serious!
Also, Hundred billions US$ per year
Challenge: Is it sustainable?
Challenge of CCS in China
8/7/2019 CCS Financing Roundtable (H.jin)0602
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Cost Reduction Potential of IGCC/CCS
Current 2100$/kW
800~1000$/kW
Catch up PC+CCS:40GW
Around 40$/t
Around 25$/t
Contribution effects:capacity increment: 40~50%localization: 15~35%efficiency upgrade: 10~20%
CO2 cost in IGCC/CCS lower than in PC/CCS
(TA 7286_PRC of ADB)
8/7/2019 CCS Financing Roundtable (H.jin)0602
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The learning effect and localizationlearning effect and localization are t he key factors for t he cost
reduction of IGCC/CCS, which may reduc e t he CO2 avoi ded co st fro m
t he c urrent 38$/t to 20~25$/t in China in the fut ure.
The in vest ment of IGCC/CCSIGCC/CCS (when ca pacit y higher than 40GW 40GW ) can can
be co mpetiti ve with P C/CCSbe co mpetiti ve with P C/CCS; CO2 a voi ded co st in IGCC/CCS will be
lo wer than that in P C/CCS.
W ith lo wer en erg y penalt y co mpar ed to that of P C/CCS, IGCC/CCSIGCC/CCS
ma y sa ve b illion ton s of coal ma y sa ve b illion ton s of coal , which will l ea d to the d o minating CCS
t echnolog y of China in f ut ur e.
Key Findings
8/7/2019 CCS Financing Roundtable (H.jin)0602
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Coal based Polygeneration system for production of alternativeCoal based Polygeneration system for production of alternativeliquid fuel and power with COliquid fuel and power with CO22 recoveryrecovery
Coal
CO2
Removal
CO2
Pre-combus
Post Gasifier Post Gasifier
CO2
%
Gasification
50% 20%
New PreNew Pre--combuscombus
Post Synthesis ReactionPost Synthesis Reaction
Partial Cycle
Liquid Fuel
CO2
5~10%
Combined CycleCombustionCO2
Removal
CO2
30%
20~30%
Energy Penalty
PostPost--combustion capturecombustion capture
8/7/2019 CCS Financing Roundtable (H.jin)0602
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Specific CCS target for China
Suitable
for future
Suitable for
developing countries
Suitable for
developed countries
8/7/2019 CCS Financing Roundtable (H.jin)0602
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Key points
� Based on special issues of China, high carbon energy Vs.low carbon tech, global insight from energy resource and
economic for S.T. Develop.;
� Need to develop innovative CCS in long term, instead of existing CCS tech, unacceptable for developing
countries;
� Focus on low energy penalty, instead of zero emission;
� Targets of CCS: low energy penalty with less than 5
points, low cost with less than 10 $/ ton CO2;
� Successful demons. of CCS in developed countries.