The Future of DME Synthesis · ecn.nl Feed flexibility • Conventional direct DME synthesis •...
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ecn.nl The Future of DME Synthesis 6 December 2017, CHAINS
Transcript of The Future of DME Synthesis · ecn.nl Feed flexibility • Conventional direct DME synthesis •...
ecn.nl
The Future of DME Synthesis
6 December 2017, CHAINS
ecn.nl
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SEDMES
Sorption-enhanced DME synthesis
Sustainable hydrogen production
2 CO2 + 6 H2 ↔ CH3OCH3 + 3 H2O 2 CO + 4 H2 ↔ CH3OCH3 + H2O
CO2 + H2 ↔ CO + H2O
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SEDMES
Sorption-enhanced DME synthesis
Sustainable hydrogen production
2 CO2 + 6 H2 → CH3OCH3 + 3 H2O 2 CO + 4 H2 → CH3OCH3 + H2O
CO2 + H2 → CO + H2O
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Feed flexibility
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Feed flexibility
• Conventional direct DME synthesis
• Thermodynamic equilibrium
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CO2 CO/CO2 COP
rod
uct
C-d
istr
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tio
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mo
l%)
CO
CO2
CH3OH
DME
CO2 CO/CO2 CO
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Feed flexibility
• Sorption-enhanced DME synthesis
• Experimental results
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CO2 CO/CO2 CO CO2 CO/CO2 COP
rod
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C-d
istr
ibu
tio
n (
mo
l%)
CO
CO2
CH3OH
DME
SEDMES
CO2 CO/CO2 CO CO2 CO/CO2 CO
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Regeneration
• Catalyst & sorbent regeneration at 300 °C
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GC
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nce
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l%)
Time (min)
CO
CO2
DME
CH3OH
H2O
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GC
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ntr
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l%)
Time (min)
CO
CO2
DME
CH3OH
H2O
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0 20 40 60 80 100 120
GC
co
nce
ntr
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n (
mo
l%)
Time (min)
CO
CO2
DME
CH3OH
H2O
Regeneration
• Catalyst & sorbent regeneration at 400 °C
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Outlook
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Outlook
Catalyst & adsorbent
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Outlook
Catalyst & adsorbent
Small scale reactor
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Catalyst & adsorbent
Small scale reactor
Pilot scale production: 3 kg /hr
Outlook
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This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant
agreement No 727600.
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http://www.fledged.eu/ @FledgedProject
Poster: Catalytic Aspects of Sorption-Enhanced DME Synthesis Diezehal R10.1 6-7 December Poster session 7 December: 13.30 – 15.00 Jasper van Kampen [email protected] [email protected]
