Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 461-470 |
| Number of pages | 10 |
| Journal | Journal of membrane science |
| Volume | 492 |
| DOIs | |
| Publication status | Published - 2015 |
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Keywords
- METIS-311276
- IR-97483
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Membrane-integrated oxy-fuel combustion of coal: Process design and simulation. / Chen, Wei; van der Ham, Aloysius G.J.; Nijmeijer, Arian; Winnubst, Aloysius J.A.
In: Journal of membrane science, Vol. 492, 2015, p. 461-470.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Membrane-integrated oxy-fuel combustion of coal: Process design and simulation
AU - Chen, Wei
AU - van der Ham, Aloysius G.J.
AU - Nijmeijer, Arian
AU - Winnubst, Aloysius J.A.
PY - 2015
Y1 - 2015
N2 - A membrane-integrated oxy-fuel combustion process is designed and simulated in UniSim Design®. The results of the simulation indicate that a net efficiency of 31.8% is obtained for a coal-fired power plant of 182 MWth (assuming only carbon in the coal), including the compression of CO2 to 100 bar. The specific electrical energy demand for CO2 capture in this process, including oxygen production and CO2 compression is ~0.58 MJ/kg. The required membrane area for air separation is ~80,000 m2 based on Ta-doped SrCo0.8Fe0.2O3-δ (SCF) membranes. By using the same protocol, the net efficiency is lower for an oxy-fuel combustion process using oxygen from cryogenic distillation of air (29.6%).
AB - A membrane-integrated oxy-fuel combustion process is designed and simulated in UniSim Design®. The results of the simulation indicate that a net efficiency of 31.8% is obtained for a coal-fired power plant of 182 MWth (assuming only carbon in the coal), including the compression of CO2 to 100 bar. The specific electrical energy demand for CO2 capture in this process, including oxygen production and CO2 compression is ~0.58 MJ/kg. The required membrane area for air separation is ~80,000 m2 based on Ta-doped SrCo0.8Fe0.2O3-δ (SCF) membranes. By using the same protocol, the net efficiency is lower for an oxy-fuel combustion process using oxygen from cryogenic distillation of air (29.6%).
KW - METIS-311276
KW - IR-97483
U2 - 10.1016/j.memsci.2015.05.062
DO - 10.1016/j.memsci.2015.05.062
M3 - Article
VL - 492
SP - 461
EP - 470
JO - Journal of membrane science
JF - Journal of membrane science
SN - 0376-7388
ER -