Download - John Gale (IEAGHG) - CCS in the Process Industries - UKCCSRC Cranfield Biannual 21-22 April 2015
© OECD/IEA 2013
2013 CCS Roadmap: Key findings CCS is a critical component in a portfolio of low-carbon energy
technologies, contributing 14% of the cumulative emissions reductions between 2015 and 2050 compared with business as usual.
The individual component technologies are generally well understood. The largest challenge is the integration of component technologies into large-scale demonstration projects.
Incentive frameworks are urgently needed to deliver upwards of 30 operating CCS projects by 2020.
CCS is not only about electricity generation: 45% of captured CO2 comes from industrial applications between 2015 and 2050.
The largest deployment of CCS will need to occur in non-OECD countries, 70% by 2050. China alone accounts for 1/3 of the global total of captured CO2 between 2015 and 2050.
The urgency of CCS deployment is only increasing. This decade is critical in developing favourable conditions for long-term CCS deployment.
CCS is the only large-scale mitigation option for many industrial sectors.
Tracking Clean energy Progress report 2013, industry-CCS annex
1996
Sleipner
1Mt/y CO2
1998 2000
2002 2004
2006 2008
Weyburn
2.5 Mt/y CO2
Snohvit
0.7Mt/y CO2
2010 2012
2014 2016
2018
In-Salah
1.2 Mt/y CO2
160km sub
sea pipeline 350km overland
pipeline
Gorgon
4Mt/y CO2
Lula
0.7Mt/y CO2
ThyssenKrupp Steel Europe
Workshop CCS IEAGHG / VDEh 8. - 9. November Prof. Dr. Gunnar Still 15
2 Coke Plant Batt
3 Hot Rolling, 3 Cold Rolling, div. Annealing
etc.
2 BOF Shops
4 Blast Furnaces
6 Power Plants
Coal
Coke
CO2
CO2
CO2 CO2
CO2
external
BF Top Gas
30% 48%
11%
~2% ~9%
<0-1%
1%
0,1%
9%
74% 4%
Carbon in
liquid phase
Coal-
injection
BOFgas Cokeovengas
x%
y%
CO2-emissions Absolut Part /t-CO2
CO2-source % Carbon Input
ThyssenKrupp Steel Europe – Main CO2-Emitters
(schematically) up to 20 mio t CO2 p.a.
Challenges & Opportunities of CCS in the Iron & Steel Industry, IEA-GHG, Düsseldorf, 8-9 November
2011
16
Coal & sustainable biomass Natural gas Electricity
Revamped BF Greenfield Revamped DR Greenfield
ULCOS-BF HIsarna ULCORED ULCOWIN
ULCOLYSIS
Pilot tests (1.5 t/h)
Demonstration
under way
Pilot plant (8 t/h)
start-up 2010
Pilot plant (1 t/h) to
be erected in 2013?
Laboratory
The 4 process routes
563 Nm3900oC
Raw Materials
BF Slag
CO2 Capture & Compression Plant
OBF Process Gas Fired Heaters
Hot Metal
Natural Gas
OBF Process Gas
OBF-PG to Steel Works
PCI Coal
Oxygen
OBF Top Gas
1000 kg1470oC
Carbon Dioxide
152 kg
235 kg
Flue Gas
Top Gas Cleaning
352 Nm3
BF Dust
BF Sludge
Air
15 kg
4 kg
253 Nm3
205 Nm341oC
332 Nm3 18 Nm3
938 Nm3
1385 Nm3
867 kg
171 Nm3
Coke 253 kgSinter 1096 kg (70%)Pellets 353 kg (22%)Lump 125 kg (8%)Limestone 6 kgQuartzite 3 kg
Steam2.0 GJ
DRR: 11%FT: 2140oCTGT: 170oCHM Si: 0.5%HM C:4.7%
OBF Screen Undersize21 kg
Nitrogen5 Nm3
Nitrogen5 Nm3
CO2 avoided $56/t (based on average coking coal price of ~$175/t)
By firing H2 fuel instead of
NG/light HC, CO2 Capture of
~90% could be achievable
for options #1 and #2.
• Repsol SMR Plant (67,000 Nm3/h H2)
• Operational since 2002
• ~60,000 TPD of CO2 captured via
MDEA from syngas for food market
Picture from Air Products
Data from CONCAWE 2011