panel 5. ccs projects in action - dr chong kul ryu, kepri

KEPCO’s CCS Activities KEPCO’s CCS Activities

2013 GCCSI Meeting in Seoul

1KEPCOP’s CCS Projects in Action

Dr. Chong Kul RyuDr. Chong Kul RyuKEPCO RIKEPCO RI

October 11, 2013October 11, 2013

OutlinesOutlines

q Introductionq Post-combustion CO2 Capture Technology

Ø Dry sorbent technologyØ Advanced amine technology

q Solid Sorbent Pre-combustion CO2 Capture Technology

q Chemical Looping Combustionq Summary


q Introductionq Post-combustion CO2 Capture Technology

Ø Dry sorbent technologyØ Advanced amine technology

q Solid Sorbent Pre-combustion CO2 Capture Technology

q Chemical Looping Combustionq Summary

IntroductionIntroduction


Electrical Capacity Forecast in Korea (2013(2013--2027)2027)

201281,806 MW (60.6% Fossil fuels)

2027158,502 MW (49.6% Fossil fuels)

Coal 30, 320(26.9%)

Nuclear35,916(31.9%)

20,716,25.3%

23,409,28.6%

1,125,1.4%

20,116,24.6%

4,888,6.0%

4,700,5.7%

4,084,5.0%

2,768,3.4%

35,916,22.7%

44,669,28.2%

725,0.5%

31,794,20.1%

1,249,0.8%

4,700,3.0% 32,014,

20.2%

7,434,4.7%

2027 정격용량(158,502 MW)

원자력

유연탄

무연탄LNG

석유

양수

신재생

집단

20,716,25.3%

23,409,28.6%

1,125,1.4%

20,116,24.6%

4,888,6.0%

4,700,5.7%

4,084,5.0%

2,768,3.4%

2012 정격용량(81,806 MW)

Nuclear

Coal

Anthracite

LNG

Oil

Pumped Hydro.

Renewables

H&P


q Total capacity additions: 50.9 GW, US$ 64b (2012) Ø Nuclear: 15.2 GW (11 unit)Ø Coal: 21.3 GW (25 unit)Ø NGCC: 11.7 GW (21 unit)Ø FF retirements: about 8.123 GW (30 unit: anthracite, LNG, oil)※ not included Renewables

Coal 30, 320(26.9%)

MOTIE, 2013, 6th Basic Plan of Electricity Supply(2013-2027)

20,716,25.3%

23,409,28.6%

1,125,1.4%

20,116,24.6%

4,888,6.0%

4,700,5.7%

4,084,5.0%

2,768,3.4%

35,916,22.7%

44,669,28.2%

725,0.5%

31,794,20.1%

1,249,0.8%

4,700,3.0% 32,014,

20.2%

7,434,4.7%

2027 정격용량(158,502 MW)

원자력

유연탄

무연탄LNG

석유

양수

신재생

집단

2027: Renewables~NGCC (32 GW)

20,716,25.3%

23,409,28.6%

1,125,1.4%

20,116,24.6%

4,888,6.0%

4,700,5.7%

4,084,5.0%

2,768,3.4%

2012 정격용량(81,806 MW)

Nuclear

Coal

Anthracite

LNG

Oil

Pumped Hydro.

Renewables

H&P

2012 78,483 GW

2027 130,853 GW

Electricity Peak Load Forecast in Korea Electricity Peak Load Forecast in Korea (2013(2013--2027)2027)

20,716,26.4%

23,409,39.8%

1,125,1.4%

20,116,25.6%

4,778,6.1%

4,700,6.0%

1,277,1.6%

2,362,3.0%

35,916,27.4%

44,669,34.1%

725,0.6%

31,794,24.3%

1,139,0.9%

4,700,3.6%

5,837,4.5%

6,071,4.6%

20,716,25.3%

23,409,28.6%

1,125,1.4%

20,116,24.6%

4,888,6.0%

4,700,5.7%

4,084,5.0%

2,768,3.4%

2012 정격용량(81,806 MW)

Nuclear

Coal

Anthracite

LNG

Oil

Pumped Hydro.

Renewables

H&P


Electricity generation: 469,049 GWh 655,305 GWh40% Increase

FF 63% FF 60%

20,716,26.4%

23,409,39.8%

1,125,1.4%

20,116,25.6%

4,778,6.1%

4,700,6.0%

1,277,1.6%

2,362,3.0%

35,916,27.4%

44,669,34.1%

725,0.6%

31,794,24.3%

1,139,0.9%

4,700,3.6%

5,837,4.5%

6,071,4.6%

20,716,25.3%

23,409,28.6%

1,125,1.4%

20,116,24.6%

4,888,6.0%

4,700,5.7%

4,084,5.0%

2,768,3.4%

2012 정격용량(81,806 MW)

Nuclear

Coal

Anthracite

LNG

Oil

Pumped Hydro.

Renewables

H&P

MOTIE, 2013, 6th Basic Plan of Electricity Supply(2013-2027)

Policy and Strategy for CCS in Korea

q Commitment of the 30% GHG reduction below BAU by 2020 (Nov.’09)

q Framework Act on Low Carbon, Green Growth (14 April 2010)Ø Presidential Committee on Green Growth: Major Policies

and Plans including CCSØ Announcement of Korean CCS Master Plan (July 13 2010)

§ Two large-scale integrated CCS demonstrations by 2020§ Established Korea CCS Association in MOTIE, leading by

KEPCO (Nov. 2010)

q Korean ETS is slated on Jan 1, 2015


q Commitment of the 30% GHG reduction below BAU by 2020 (Nov.’09)

q Framework Act on Low Carbon, Green Growth (14 April 2010)Ø Presidential Committee on Green Growth: Major Policies

and Plans including CCSØ Announcement of Korean CCS Master Plan (July 13 2010)

§ Two large-scale integrated CCS demonstrations by 2020§ Established Korea CCS Association in MOTIE, leading by

KEPCO (Nov. 2010)

q Korean ETS is slated on Jan 1, 2015

Korea CCS Demonstration Plansq Two Large-scale integrated CCS demonstrations by 2020

q Allocated about US $1.74 billion Ø Government: $ 0.74 billion (43%), Private: $ 1 billion (57%)

q New coal-fired power plant with CCS will take about 10-15% share in CO2 reduction by 2030

q KEPCO is leading the development of large scale CCS commercialization technologies

Stage 1. Pilot demo(10-30 MW)

Stage 2. Large-scale demo (100-300 MW)

1st

Demonstration Project(KCCS-1)

2010 2014 2014 2018

2nd


2012 2016 2016 2020

Post-Combustion(Dry or Wet)Pilot Plant

FEED Demonstration(Link to Storage)

Oxy-fuel or IGCCPilot Plant

Demonstration(Link to Storage)


q Two Large-scale integrated CCS demonstrations by 2020

q Allocated about US $1.74 billion Ø Government: $ 0.74 billion (43%), Private: $ 1 billion (57%)

q New coal-fired power plant with CCS will take about 10-15% share in CO2 reduction by 2030

q KEPCO is leading the development of large scale CCS commercialization technologies

2nd


Oxy-fuel or IGCCPilot Plant FEED Demonstration

(Link to Storage)

KEPCO’s CCS R&DD Strategies

CO2 Capture

Post-combustion- Solid sorbent

Oxy-fuel combustion

Pre-combustion- Wet scrubbing

Post-combustion- Adv. amine

KEPCO 2020 Target Tech

Coal/Gas Power Plant


CCUS

CO2 Storage

Pre-combustion- Wet scrubbing

Pre-combustion- Solid sorbent

Chemical Looping Combustion

KEPCO 2025 Target Tech

IGCC

CO2 Utilization

PostPost--combustion COcombustion CO22 capturecapture-- Solid sorbent technologySolid sorbent technology

Flue gas

Steam

CO2H2O

CO2 free flue gasMHCO3

M2CO3

MHCO3MHCO3

Reg

ener

ator

Car

bon

ator

Solid sorbent


Schematic of Dry Post-CombustionTechnology

Flue gas

Steam

CO2H2O

CO2 free flue gasMHCO3

M2CO3

MHCO3MHCO3

Reg

ener

ator

Car

bon

ator

Solid sorbent

PostPost--Combustion COCombustion CO22 Capture: Capture: Solid SorbentSolid Sorbent

q Dry Regenerable Sorbent TechnologyØ KEPCO RI’s Solid Sorbent Ø KIER’s Fluidized-Bed (FB) CO2 Capture ProcessØ Process scale-up: 0.5 kW(‘03)→25 kW(‘06)→0.5 MW (‘10)→10 MW(‘13)

q 0.5 MW Test-Bed (’02.10~’11.03), MEST (CDRS), US$ 11.2 MØ Achieved 85% CO2 capture rate from 25 kW BSU (2008)Ø Commissioning 0.5 MW test-bed facility at KOSPO’s Hadong

Thermal Power Station (Unit # 3) on March 2010.Ø Completed Phase 3 with 80% CO2 capture rate from 0.5 MW test-bed

with KEP-CO2P1 sorbent (1600 h)

q 10 MW Pilot Plant (’10.10~’14.09), MOTIE (KETEP), US$ 40 MØ 85±5% removal from 0. 5 MW test-bed with modified sorbent (1200 h)Ø 10 MW site: KOSPO’s Hadong Thermal Power Station (Unit #8)

ü 2012.08.24: Ground-breaking ceremonyü 2013. 3Q: Completing constructionü 2013. 4Q~2014.3Q: Commissioning and long-term operation


q Dry Regenerable Sorbent TechnologyØ KEPCO RI’s Solid Sorbent Ø KIER’s Fluidized-Bed (FB) CO2 Capture ProcessØ Process scale-up: 0.5 kW(‘03)→25 kW(‘06)→0.5 MW (‘10)→10 MW(‘13)

q 0.5 MW Test-Bed (’02.10~’11.03), MEST (CDRS), US$ 11.2 MØ Achieved 85% CO2 capture rate from 25 kW BSU (2008)Ø Commissioning 0.5 MW test-bed facility at KOSPO’s Hadong

Thermal Power Station (Unit # 3) on March 2010.Ø Completed Phase 3 with 80% CO2 capture rate from 0.5 MW test-bed

with KEP-CO2P1 sorbent (1600 h)

q 10 MW Pilot Plant (’10.10~’14.09), MOTIE (KETEP), US$ 40 MØ 85±5% removal from 0. 5 MW test-bed with modified sorbent (1200 h)Ø 10 MW site: KOSPO’s Hadong Thermal Power Station (Unit #8)

ü 2012.08.24: Ground-breaking ceremonyü 2013. 3Q: Completing constructionü 2013. 4Q~2014.3Q: Commissioning and long-term operation

q Scale: 0.5 MW slip-streamed from 500 MW coal-fired power plant(SC)

q Capacity: 10 tCO2/dq Flue gas: coal-fired boilerq Process: KIER’s Fluidized-bed

Processq Sorbent: KEP-CO2P2 or P3

Ø 85±5% CO2 capture rateØ > 90% CO2 product purity

q Startup: 2010.03.q Pilot plant area: 10 x 6 x 24(H) mq Location: Hadong, Korea.

KOSPO’s Hadong Thermal Power Station (unit #3)

0.5 MW test-bed: Dry regenerable sorbent



q Capacity: 10 tCO2/dq Flue gas: coal-fired boilerq Process: KIER’s Fluidized-bed

Processq Sorbent: KEP-CO2P2 or P3

Ø 85±5% CO2 capture rateØ > 90% CO2 product purity

q Startup: 2010.03.q Pilot plant area: 10 x 6 x 24(H) mq Location: Hadong, Korea.

KOSPO’s Hadong Thermal Power Station (unit #3)

0.5 MW test-bed at KOSPO’s Hadongcoal-fired power plant,

10 MW Pilot plant: Dry regenerable sorbent

q 3D-view

10MW Pilot PlantHadong Power Plant, unit #8

Algae fond0.5 MW Test-Bed

Hadong Power Plant, unit #3

q Scale: 10 MW slip-streamed from 500 MW coal-fired power plant(SC)

q Capacity: 200 tCO2/dq Flue gas: coal-fired boilerq Sorbent: KEP-CO2P2q Targets:

Ø > 80% CO2 capture rateØ > 95% CO2 purityØ > 1000 h continuous operationØ US$ 30/tCO2

q Startup: October, 2013q Main plot area: 34 m(L)x15 m(W)x59 m(H) q Location: Hadong, Korea. KOSPO’s

Hadong Thermal Power Station (unit #8)



q Capacity: 200 tCO2/dq Flue gas: coal-fired boilerq Sorbent: KEP-CO2P2q Targets:

Ø > 80% CO2 capture rateØ > 95% CO2 purityØ > 1000 h continuous operationØ US$ 30/tCO2

q Startup: October, 2013q Main plot area: 34 m(L)x15 m(W)x59 m(H) q Location: Hadong, Korea. KOSPO’s

Hadong Thermal Power Station (unit #8)

PostPost--combustion COcombustion CO22 capturecapture-- Advanced amine technology Advanced amine technology


PostPost--Combustion COCombustion CO22 Capture: Capture: Advanced Solvent

q Advanced Amine Solvent TechnologyØ KEPCO’s Wet Solvent (KoSol)Ø KEPCO’s KoSol Solvent CO2 Capture Process

q 0.1 MW Test-Bed, (`08. 11 ~`11. 10) MOTIE (KETEP), US$ 8 MØ Commissioning 0.1 MW test bed facility at KOMIPO’s Boryeong Thermal

Power Station(Unit#8) on Oct. 2010Ø Completed Campaign#1~#5 with KoSol-4 solvent (3,000 h)Ø Achieved over 90% CO2 capture rate and 3.0~3.1 GJ/ton-CO2 regeneration

energy

q 10 MW Pilot Plant, (`10. 10~`14. 9) MOVIE (KETEP), US$ 42 MØ 10 MW site : KOMIPO’s Boryeong Thermal Power Station(Unit #8)Ø 2013. 5. 24 : Completing constructionØ 2013. 9. : Achieved > 90% CO2 capture rate in the early test-runØ 2013. 10. ~ 12. : Variable tests for optimum operation conditionØ 2013. 12. ~ : Long-term operation


q Advanced Amine Solvent TechnologyØ KEPCO’s Wet Solvent (KoSol)Ø KEPCO’s KoSol Solvent CO2 Capture Process

q 0.1 MW Test-Bed, (`08. 11 ~`11. 10) MOTIE (KETEP), US$ 8 MØ Commissioning 0.1 MW test bed facility at KOMIPO’s Boryeong Thermal

Power Station(Unit#8) on Oct. 2010Ø Completed Campaign#1~#5 with KoSol-4 solvent (3,000 h)Ø Achieved over 90% CO2 capture rate and 3.0~3.1 GJ/ton-CO2 regeneration

energy

q 10 MW Pilot Plant, (`10. 10~`14. 9) MOVIE (KETEP), US$ 42 MØ 10 MW site : KOMIPO’s Boryeong Thermal Power Station(Unit #8)Ø 2013. 5. 24 : Completing constructionØ 2013. 9. : Achieved > 90% CO2 capture rate in the early test-runØ 2013. 10. ~ 12. : Variable tests for optimum operation conditionØ 2013. 12. ~ : Long-term operation

0.1 MW Test bed, Advanced amine


q Capacity: 2 tCO2/dq Flue gas: coal-fired boilerq Solvent: KoSol-4 *

· > 90% CO2 capture· > 99% CO2 product purity· 3.0~3.1 GJ/tCO2 regeneration energy(on conventional wet scrubbing process)

q Plot area: LxWxH =12m x 7m x 25m q Startup: Oct, 2010q Location: city of Boryeong, Korea.

KOMIPO’s Boryeong Thermal Power Station (unit #8)

Absorber Stripper

15KEPCOP’s CCS Projects in Action 15/26



· > 90% CO2 capture· > 99% CO2 product purity· 3.0~3.1 GJ/tCO2 regeneration energy(on conventional wet scrubbing process)

q Plot area: LxWxH =12m x 7m x 25m q Startup: Oct, 2010q Location: city of Boryeong, Korea.


Reboiler

0.1MW Test-bed at Boryeong coal-fired power plant * KoSol: KEPCO’s proprietary solvent



• > 90% CO2 capture rate• > 99% CO2 product purity• 3.0~3.1 GJ/tCO2 regeneration energy

(early test results)• Target of regen. energy: <2.8 GJ/tCO2

q Startup: May, 2013q Plot area: LxWxH = 31m x 31m x 48m q Location: City of Boryeong, Korea.


10 MW Pilot Plant, Advanced amine

16KEPCOP’s CCS Projects in Action 16/26



• > 90% CO2 capture rate• > 99% CO2 product purity• 3.0~3.1 GJ/tCO2 regeneration energy

(early test results)• Target of regen. energy: <2.8 GJ/tCO2

q Startup: May, 2013q Plot area: LxWxH = 31m x 31m x 48m q Location: City of Boryeong, Korea.


PrePre--combustion COcombustion CO22 capturecapture-- Dry sorbent technologyDry sorbent technology

SO2

S free Syngas

MSR

egen

erat

or

Des

ulf

uri

zer

Des

ulf

uri

zer

H2

CO2


Raw Syngas

Air

MO

MS Reg

ener

ator

Des

ulf

uri

zer

Des

ulf

uri

zer

Warm Gas Clean-up

SEWGS

q Solid Sorbent Pre-Combustion CO2 Capture TechnologyØ Strategic Approach

• Minimize energy penalty and cost for CO2 capture– Maintain high T & P through the whole process

Ø Warm Gas Clean-up • Solid sorbent (KEPCO RI) & FB Process (KIER)

Ø One Loop Process for Pre-combustion CO2 Capture • Solid Sorbents (KEPCO RI) & One-loop FB Process (KIER)

Ø Scale-up Schedule of Process Development• 0.1 MW ('11) → 1~10 MW (‘18) → 300 MW (’18~)

Ø 2nd Phase Fund: US$ 30 M, Oct. 2011~ Sep. 2015

가스화기Combined

Cycle

CoalOxygen

Warm Gas Cleanup

SEWGSBy One Loop Process

Gasifier

CO2 StorageCO2Compression

H2S Sorbent

WGS Catalyst

Pre-Combustion CO2 CaptureSolid Sorbent


q Solid Sorbent Pre-Combustion CO2 Capture TechnologyØ Strategic Approach

• Minimize energy penalty and cost for CO2 capture– Maintain high T & P through the whole process

Ø Warm Gas Clean-up • Solid sorbent (KEPCO RI) & FB Process (KIER)

Ø One Loop Process for Pre-combustion CO2 Capture • Solid Sorbents (KEPCO RI) & One-loop FB Process (KIER)

Ø Scale-up Schedule of Process Development• 0.1 MW ('11) → 1~10 MW (‘18) → 300 MW (’18~)

Ø 2nd Phase Fund: US$ 30 M, Oct. 2011~ Sep. 2015

가스화기Combined

Cycle

CoalOxygen

Warm Gas Cleanup

SEWGSBy One Loop Process

Gasifier

CO2 StorageCO2Compression

HCl sorbent

CO2Sorbent

ChemicalChemical Looping CombustionLooping Combustionq Intrinsic CO2 separation w/o ASU and CO2 Capture Facilityq 2nd Phase fund: US$ 5.6 M (Sep. 2006-Aug. 2011)q CO2 capture cost: <10~20 $/tCO2 (‘20)q Scale-up

Ø 50 kWth (‘09)→200 kWth (‘11)→1 MWth (‘18)→100 MW (‘18~)q Participants: Process (KIER, Daegu City Gas Co., MEPS, NEXCOM)

Oxygen carrier (KEPCO & its 5 Thermal Power Co.)


Fuel + Air CO2 + H2O

Me

공기반응기(금속연소)

연료반응기(연료연소)

HXR

HXR

발전

Air

Fuel(CH4, Syngas)

Steam

H2

N2

N2+MeO

공기반응기(금속연소)

AirReactor

연료반응기(연료연소)

Fuel Reactor

HXR

HXR

발전Power

2O

CO2

N2+MeO

+ 2+ 2

Oxygen Carrier

200 kW CLC BSU• Scale: 200 kWth slip-streamed

from local H&P• Capacity: 1 tCO2/d (CO2 20 Nm3/h)• Fuel gas: Natural gas• Process: Dual fluidized-bed process

(KIER)• Oxygen carrier (KEPCO RI): batch test

– Fuel conversion >99.7%– CO2 selectivity >99%– 99% CO2 product purity– NOx emission < 10 ppm– CO + H2+CH4 <0.3 %– O2 transfer capacity >12

wt% (AI <15%)• Startup: 2011.03 (100 h)• Pilot plant area: 5 x 5 x 6(H) m• Location: City of Daegu, Korea. Joo-kok

CES H & P plant

Oxidizer Reducer


• Scale: 200 kWth slip-streamedfrom local H&P

• Capacity: 1 tCO2/d (CO2 20 Nm3/h)• Fuel gas: Natural gas• Process: Dual fluidized-bed process

(KIER)• Oxygen carrier (KEPCO RI): batch test

– Fuel conversion >99.7%– CO2 selectivity >99%– 99% CO2 product purity– NOx emission < 10 ppm– CO + H2+CH4 <0.3 %– O2 transfer capacity >12

wt% (AI <15%)• Startup: 2011.03 (100 h)• Pilot plant area: 5 x 5 x 6(H) m• Location: City of Daegu, Korea. Joo-kok

CES H & P plant

SummarySummary


SummarySummaryq For energy security and climate change, KEPCO offers the

comprehensible portfolio of CO2 capture technology.q Two 10 MW pilot plants (dry sorbent and adv. amine) scaled-up

based on the results from 0.1- 0.5 MW test-bed runs are under shakedown test, aiming to bring at least one commercial demo project online by 2015~2017.

q The FEED study of the 100 MW oxyfuel combustion project was completed in 2012 and MOTIE was putting the 100 MW prject on hold recently.

q KEPCO RI with others also develops the key technologies of pre-combustion and CLC with solid sorbents for advanced power generation.

q KEPCOs with MOTIE’s support is moving big steps forwarding to commercialize CCS technology by 2020.

q Looking for funding, strategic partners and opportunities to demonstrate our technologies in Korea


q For energy security and climate change, KEPCO offers the comprehensible portfolio of CO2 capture technology.

q Two 10 MW pilot plants (dry sorbent and adv. amine) scaled-up based on the results from 0.1- 0.5 MW test-bed runs are under shakedown test, aiming to bring at least one commercial demo project online by 2015~2017.

q The FEED study of the 100 MW oxyfuel combustion project was completed in 2012 and MOTIE was putting the 100 MW prject on hold recently.

q KEPCO RI with others also develops the key technologies of pre-combustion and CLC with solid sorbents for advanced power generation.

q KEPCOs with MOTIE’s support is moving big steps forwarding to commercialize CCS technology by 2020.

q Looking for funding, strategic partners and opportunities to demonstrate our technologies in Korea

Demo Sites of CO2 Capture Plants

Youngdong: Oxy-Fuel (‘15, 100 MW)

Taean: IGCC + CCS Solid Sorbent(‘18, 1-10 MW)(‘18~, 300 MW)


Boryeong: Adv. Amine(’10, 0.1 MW) (‘14, 10 MW)

(’18, 500 MW)

Taean: IGCC + CCS Solid Sorbent(‘18, 1-10 MW)(‘18~, 300 MW)

Hadong: Solid Sorbent (’11, 0.5 MW) (’14, 10 MW)

Samcheok: Solid Sorbent(’18, 300 MW)

COCO22 Storage in KoreaStorage in Korea• MOF: Korea Offshore CO2 Geological Storage Project (‘05-’15) (US$ 66M, 2 Phase ‘11-’15)• MOTIE: Small-scale CO2 injection demonstration project, Phohang Basin (US$ 16.7 M, ‘13-’16)

24

Thank you for your attention!
