Blar i SINTEF Open på forfatter "Pishahang, Mehdi"
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COMPOSITE: A concept for high efficiency power production with integrated CO2 capture from solid fuels
Larring, Yngve; Cloete, Schalk Willem Petrus; Giuffrida, Antonio; Romano, Matteo C.; Chiesa, Paolo; Morud, John; Pishahang, Mehdi; Chikukwa, Actor; Amini, Shahriar; Tobiesen, Finn Andrew (Peer reviewed; Journal article, 2017)The COMPOSITE concept combines packed bed chemical looping combustion (PBCLC) with chemical looping for oxygen production (CLOP) in an integrated gasification combined cycle for high efficiency power production. Detailed ... -
Fabrication process parameters significantly affect the perovskite oxygen carriers materials (OCM) performance in chemical looping with oxygen uncoupling (CLOU)
Larring, Yngve; Pishahang, Mehdi; Tolchard, Julian R; Lind, Anna Maria; Sunding, Martin Fleissner; Stensrød, Ruth Elisabeth; Jacobs, Marijke; Snijkers, Frans; van der Kolk, Tjalling; Albertsen, Knuth (Peer reviewed; Journal article, 2019)The CLOU performance of the CaTixMn0.9−xMg0.1O3 (CMTM) perovskite-type system was investigated, comparing materials produced at laboratory scale with those made at industrial ton scale. The CLOU and conversion performances ... -
Fabrication process parameters significantly affect the perovskite oxygen carriers materials (OCM) performance in chemical looping with oxygen uncoupling (CLOU)
Larring, Yngve; Pishahang, Mehdi; Tolchard, Julian R; Lind, Anna Maria; Sunding, Martin Fleissner; Stensrød, Ruth Elisabeth; Jacobs, Marijke; Snijkers, Frans; van der Kolk, Tjalling; Albertsen, Knuth (Peer reviewed; Journal article, 2019)The CLOU performance of the CaTixMn0.9-xMg0.1O3 (CMTM) perovskite-type system was investigated, comparing materials produced at laboratory scale with those made at industrial ton scale. The CLOU and conversion performances were ... -
Influence of Ce3+ polarons on grain boundary space-charge in proton conducting Y-doped BaCeO3
Polfus, Jonathan M.; Pishahang, Mehdi; Bredesen, Rune (Peer reviewed; Journal article, 2018)Defect segregation and space-charge formation were investigated for a (0 2 1)[1 0 0] symmetric tilt grain boundary in Y-doped BaCeO3. Density functional theory calculations according to the PBE+U formalism were used to ... -
Manufacturing of perovskite oxygen carriers by spray granulation for chemical looping combustion
Thoréton, Vincent; Darell, Ove; Spjelkavik, Aud I.; Sunding, Martin Fleissner; Mokkelbost, Tommy; Pishahang, Mehdi; Wiik, Kjell; Larring, Yngve (Journal article; Peer reviewed, 2017) -
Microstructural Stability of Tailored CaMn0.875−xFexTi0.125O3−δ Perovskite Oxygen Carrier Materials for Chemical Looping Combustion
Thoréton, Vincent; Pishahang, Mehdi; Mokkelbost, Tommy; Wiik, Kjell; Larring, Yngve (Journal article; Peer reviewed, 2017) -
Oxygen production at intermediate temperatures using Ca2AlMnO5+δ double perovskite-type oxides
Pishahang, Mehdi; Larring, Yngve; Cloete, Schalk Willem Petrus; Sunding, Martin Fleissner; Denonville, Christelle; Li, Zuoan (Peer reviewed; Journal article, 2023)Double-perovskite Ca2AlMnO5+δ exhibits promising oxygen uptake and release capacity at intermediate temperatures (400–700 °C), which makes it an interesting candidate for in situ oxygen production in an integrated gasification ... -
Simplified model description of a CLOP reactor for system simulation and analysis
Morud, John; Tobiesen, Finn Andrew; Cloete, Schalk Willem Petrus; Larring, Yngve; Chikukwa, Actor; Pishahang, Mehdi (Peer reviewed; Journal article, 2017)In order to perform overall system simulations and optimization at the flowsheet level, simplified models of process units are required. We present a simplified model of the CLOP reactor (chemical looping for oxygen ...