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POWER SYSTEMS. Carbon Capture Systems by Alstom – Clean Power Solutions. Jean-Michel Aubertin. San Francisco, Aug 5 th , 2008. CO2 Capture Solutions. Power Plant with CO2 capture. SOLUTIONS DEVELOPED BY ALSTOM. Oxy. -. combustion. Pre. -. combustion. Post. -. combustion. (New +.

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slide1

POWER SYSTEMS

Carbon Capture Systems by Alstom – Clean Power Solutions

Jean-Michel Aubertin

San Francisco, Aug 5th, 2008

co2 capture solutions
CO2 Capture Solutions

Power Plant with CO2 capture

SOLUTIONS DEVELOPED BY ALSTOM

Oxy

-

combustion

Pre

-

combustion

Post

-

combustion

(New +

retrofit

)

(New

only)

(New+retrofit)

Source: Vattenfall

Source: Vattenfall

Source: Vattenfall

Source: Vattenfall

CCS solutions must adapt on installed base

Carbon Capture Systems by Alstom - 17/11/2014 - P 2

slide3

Main partnerships & Projects

0.25

MWt

Stanford

(US)

-

Gas

and Coal

5

MWt

Pleasant

Prairie (US)

-

Coal

30

MWt

Mountaineer

(US)

-

Coal

CHILLED

>200

MWe

Northeastern

(US)

-

Coal

AMMONIA

Transalta

(Canada)

-

Coal

200

MWe

5

MWt

Karlshamn (

Sweden

)

-

Gas

Mongstad

(

Norway

)

-

Gas

40

MWt

ADVANCED

Joint

Development

Partnership

30 Mwt

In Negotiations

AMINES

>150 Mwe

30

MWt

Schwarze

Pumpe

(Germany)

-

Coal

OXY

-

COMB

250

MWe

Jänschwalde

Feasibility Study

Carbon Capture Systems by Alstom - 17/11/2014 - P 3

chilled ammonia development roadmap
Chilled AmmoniaDevelopment Roadmap

2015

2009

Aug 06

2008

Jul 06

SGR

FGR

IGR

CGR

DGR

1

SRI Small Bench

Start detailed engineering

June 08

June 06

Nov 06

Test Plant Start-up

Large Bench Scale (SRI)

2

Tests completed

Jan 07

Jul 06

March 09

June 08

WE Energies Validation PilotCoal - (15,000 TPY)

3

Oct 07

4

AEP Mountaineer - COAL (100,000 TPY)

May 07

July 07

E.ON Validation Pilot OIL/GAS (15,000 TPY)

3

Nov 07

4

StatoilHydro Mongstad -GAS (80,000 TPY)

Transalta (1 500 000 TPY)

2015

AEP Northeastern (1 500 000 TPY)

Carbon Capture Systems by Alstom - 17/11/2014 - P 4

chilled ammonia field pilot at we energies
Chilled Ammonia field pilot at We Energies
  • Designed to capture up to 15,000 tons/year of CO2
  • Testing to continue through 2008
  • Key Objectives:
    • Proof of Concept
    • Conduct long-term tests to establish process integrity
    • Measure energy consumption
    • Develop techno-economic analysis to scale the system for commercial applications

We Energies Pleasant Prairie Power Plant (P4)

Carbon Capture Systems by Alstom - 17/11/2014 - P 5

field pilot at we energies
Field Pilot at We Energies

Carbon Capture Systems by Alstom - 17/11/2014 - P 6

absorption
Absorption

Carbon Capture Systems by Alstom - 17/11/2014 - P 7

advanced amines development roadmap
Advanced AminesDevelopment Roadmap

Sep 07

Nov 07

June 08

2009

2015

FGR

CGR

SGR

DGR

IGR

Test Plant Start-up

Technology

Licensing

1

Tests completed

Sept 07

July 08

Pilot test at UT

2

100,000 TPY VALIDATION

3

Commercial Scale Unit > 150 MW

Carbon Capture Systems by Alstom - 17/11/2014 - P 8

amine based processes
Amine Based Processes
  • Amine CO2 capture is proven
  • Retrofitable
  • Installed on a few plants burning coal
  • High energy demand for regeneration

Exclusive partnership with DOW

    • Advanced Amines
    • Improved Process
    • Plant Integration

PP Esbjerg

Denmark

1 t CO2/h pilot plant (CASTOR EU-FP6)

Warrior Run, Maryland

AES CFB w/MEA CO2 separation

SHADY POINT, OKLAHOMA, USA

AES CFB w/ MEA CO2 separation

Carbon Capture Systems by Alstom - 17/11/2014 - P 9

one megawatt pilot facility at university of texas
One Megawatt Pilot Facility – at University of Texas

Carbon Capture Systems by Alstom - 17/11/2014 - P 10

oxy combustion oxy pc demonstration 30 mw th vattenfall
Oxy-CombustionOxy-PC: Demonstration 30 MWth: Vattenfall
  • Demonstration/Validation program
  • Goal: validation and improvement
  • of oxyfuel process starting 2008

Main features

  • 5,2 t/h solid fuel
  • 10t/h oxygen
  • 40 t/h steam
  • 9 t/h CO2
  • ALSTOM supplies the oxy-boiler and ESP

Source: Vattenfall

Carbon Capture Systems by Alstom - 17/11/2014 - P 11

vattenfall 30 mwth oxy fuel
Vattenfall 30 MWth Oxy-fuel

Carbon Capture Systems by Alstom - 17/11/2014 - P 12

slide13

Vattenfall 30 MWth Oxy-fuel

Carbon Capture Systems by Alstom - 17/11/2014 - P 13

oxdp study 250 mwe j nschwalde oxy fuel
OxDP Study 250 MWe Jänschwalde – Oxy-fuel

O2 purity 95% / 99.5%

CO2 Capture Rate >90%

CO2 Product Purity >95%

Fuel Lignite (12% Water)

Steam Mass Flow 815 t/h

SH/RH Temperature 535/540°C

SH/RH Pressure 165/40 bar

Load Range (w/o Support) 60-100%

DeNOx SCR

- Feasibilty study, started 1st of May 08, funded by Vattenfall

Carbon Capture Systems by Alstom - 17/11/2014 - P 14

oxy combustion oxyfired cfb
Oxy-combustion: oxyfired CFB

Several projects at 30-75 MWth scale in preparation

Carbon Capture Systems by Alstom - 17/11/2014 - P 15