Solid Oxide electrolysis hydrogen production, Peter V. Hendriksen
Solid Oxide electrolysis hydrogen production, Peter V. Hendriksen Solid Oxide electrolysis hydrogen production, Peter V. Hendriksen
Electrolysis, Comparison of technologies Type Largest system Commercial suppliers Danish companies tanks/day AEC 3.5 MW Norsk Hydro Hydrogenics Iht,…. Green Hydrogen Siemens Corp. Tech. (DK) 500 LT-PEM 45 kW H-TEC systems Hydro,… IRD SOEC 15 kW Haldor Topsøe A/S TOFC 2 ! HT-PEM W Tantaline 18 Risø DTU, Danmarks Tekniske Universitet Elektrolyse 5/10-2011
Status and Challenges Status • 20 kW SOFC deomstrated Wartsila/TOFC • 100 kW SOFC deomstrated (1996) Westinghouse • 250 kW design projects stated in Europe and US • TOFC production line 5 MW/year 65 tanks per day 20 units • Scale relevant for early demonstration (?) • Durability at 0.75 A/cm 2 looks promising (1000 hour test, SOFC 10.000 hours) • Economy (SOEC electrolysis) looks promising Challenges • Fast scale up needed • Large risk (FC Vehicle vs E-Vehicle vs synthetic sustainable fuels) • Demonstrate reliability and lifetime • Improve power density • Demonstrate pressurized operation 19 Risø DTU, Danmarks Tekniske Universitet
- Page 1 and 2: Solid Oxide Electrolysis Hydrogen p
- Page 3 and 4: Routes to hydrogen Today • From H
- Page 5 and 6: Ni-YSZ supported cell (“2.0G”)
- Page 7 and 8: Hydrogen by electrolysis for transp
- Page 9 and 10: Economical analysis H 2 production
- Page 11 and 12: New Topsoe Fuel Cell pilot plant
- Page 13 and 14: SOEC, Cell performance, Process is
- Page 15 and 16: Status at stack level Few (~ 7) exp
- Page 17: Electrolysis, Comparison of technol
- Page 21: Status and Challenges • Scale rel
Electrolysis, Comparison of technologies<br />
Type<br />
Largest<br />
system<br />
Commercial<br />
suppliers<br />
Danish companies<br />
tanks/day<br />
AEC<br />
3.5 MW<br />
Norsk Hydro<br />
Hydrogenics<br />
Iht,….<br />
Green Hydrogen<br />
Siemens Corp. Tech. (DK)<br />
500<br />
LT-PEM<br />
45 kW<br />
H-TEC systems<br />
Hydro,…<br />
IRD<br />
SOEC<br />
15 kW<br />
Haldor Topsøe A/S<br />
TOFC<br />
2 !<br />
HT-PEM W<br />
Tantaline<br />
18<br />
Risø DTU, Danmarks Tekniske Universitet<br />
Elektrolyse<br />
5/10-2011
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