Biomass Conversion to Methanol Integrating Solid Oxide Cells and Two-Stage Gasifier: Effects of Carbon Dioxide Recirculation and Pressurized Operation

Autor: Giacomo Butera, Soren Hojgaard Jensen, Rasmus Ostergaard Gadsboll, Jesper Ahrenfeldt, Lasse Rongaard Clausen

Publikováno v: Chemical Engineering Transactions, Vol 76 (2019)

Synthesis of biofuels is an important step in the phase out of fossil fuels in the transportation sector, especially in long-distance sea, air and road transport where direct electrification seems unfeasible. Integration of renewable electricity enab

Externí odkaz: https://doaj.org/article/138c177133284b77ba808de3486633bc

Increasing carbon efficiency for DME production from wheat straw and renewable electricity – Analysis of 14 system layouts

Autor: René Kofler, Lasse Røngaard Clausen

Publikováno v: Kofler, R & Røngaard Clausen, L 2023, ' Increasing carbon efficiency for DME production from wheat straw and renewable electricity – Analysis of 14 system layouts ', Energy Conversion and Management, vol. 281, 116815 . https://doi.org/10.1016/j.enconman.2023.116815

Liquid fuels like dimethyl-ether (DME), produced from biomass and electricity are crucial for decarbonizing the shipping industry. In this work, the production of DME from wheat straw through gasification is presented. It was shown how the process ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::188c3481b91c435ecb688b16e6f8c294
https://doi.org/10.1016/j.enconman.2023.116815

A novel system for large-scale storage of electricity as synthetic natural gas using reversible pressurized solid oxide cells

Autor: Lasse Røngaard Clausen, Giacomo Butera, Søren Højgaard Jensen

Publikováno v: Butera, G, Jensen, S H & Clausen, L R 2018, ' A novel system for large-scale storage of electricity as synthetic natural gas using reversible pressurized solid oxide cells ', Energy, vol. 166, pp. 738-754 . https://doi.org/10.1016/j.energy.2018.10.079

The ongoing reduction of greenhouse gas emissions entails increased use of intermittent renewable energy technologies such as wind and solar. This raises the need for cost-effective and efficient electricity storage. In particular seasonal variations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2e39aa322f4b573df9ef6595cdb732
https://doi.org/10.1016/j.energy.2018.10.079

Techno-economic analysis of methanol production units coupling solid oxide cells and thermochemical biomass conversion via the TwoStage gasifier

Autor: Lasse Røngaard Clausen, Søren Holdt Jensen, Giacomo Butera, Jesper Ahrenfeldt

Publikováno v: Butera, G, Jensen, S H, Ahrenfeldt, J & Clausen, L R 2021, ' Techno-economic analysis of methanol production units coupling solid oxide cells and thermochemical biomass conversion via the TwoStage gasifier ', Fuel Processing Technology, vol. 215, 106718 . https://doi.org/10.1016/j.fuproc.2020.106718

Energy dense liquid biofuels are needed where direct electrification is infeasible, such as the heavy-transports sector. A novel flexible methanol production unit with highly integrated solid oxide cells, characterized by five operating modes, is com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f819ebecf982ebce9ea621779e8858ca
https://orbit.dtu.dk/en/publications/d9ffe011-70df-423b-9443-af14aef06d2c

Flexible biomass conversion to methanol integrating solid oxide cells and TwoStage gasifier

Autor: Rasmus Østergaard Gadsbøll, Lasse Røngaard Clausen, Jesper Ahrenfeldt, Giacomo Butera, Søren Højgaard Jensen

Publikováno v: Butera, G, Højgaard Jensen, S, Gadsbøll, R Ø, Ahrenfeldt, J & Clausen, L R 2020, ' Flexible biomass conversion to methanol integrating solid oxide cells and TwoStage gasifier ', Fuel, vol. 271, 117654 . https://doi.org/10.1016/j.fuel.2020.117654
Butera, G, Højgaard Jensen, S, Østergaard Gadsbøll, R, Ahrenfeldt, J & Røngaard Clausen, L 2020, ' Flexible biomass conversion to methanol integrating solid oxide cells and TwoStage gasifier ', Fuel, vol. 271, 117654 . https://doi.org/10.1016/j.fuel.2020.117654

Synthetic fuels produced from carbonaceous sources and renewable electricity can play an important role in phasing out fossil fuels. By integrating electricity in fuel production, an indirect electrification of long-distance sea, air and road transpo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9294ac0f89ea48f06ceb1b9b077b3cf
https://orbit.dtu.dk/en/publications/5792b41f-3a7e-4b0b-92e8-dffe97328ae8