Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Lars-André Tokheim"'
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e22023- (2023)
The cement industry can reduce its CO2 emissions by electrifying the calciner. It can avoid emissions from fuel combustion and produce pure CO2 from the calcination reaction (CaCO3 → CaO + CO2) for direct capture. A differential-algebraic equation
Externí odkaz:
https://doaj.org/article/6566a2551f644d4187c2c17bcb5565f9
Autor:
Ron M. Jacob, Lars-André Tokheim
Publikováno v:
Energy Conversion and Management: X, Vol 20, Iss , Pp 100444- (2023)
Electrifying a calciner with clean energy can cut fuel emissions and produce a stream of relatively pure CO2 from the calcination reaction (CaCO3 → CaO + CO2), which can be utilized or stored. A fluidized bed calciner offers a high heat transfer co
Externí odkaz:
https://doaj.org/article/b38a0166d7414b27bfb2448622d35f07
Autor:
Ron M. Jacob, Lars-André Tokheim
Publikováno v:
Results in Engineering, Vol 17, Iss , Pp 100992- (2023)
As the share of renewable energy increases, green electricity may help reduce the carbon footprint in the lime industry. Electrifying the calciner can produce relatively pure CO2 from the calcination process (CaCO3 → CaO + CO2), which may be utiliz
Externí odkaz:
https://doaj.org/article/622b626d1f9b4e8fbddf27819e93951c
Publikováno v:
Case Studies in Thermal Engineering, Vol 11, Iss C, Pp 1-14 (2018)
The main aim of this study was to determine the available heat in the cement kiln exhaust gas subject to different process conditions. A Norwegian cement plant producing about 1.3 million tons of cement per year was used as a case study. A mass and e
Externí odkaz:
https://doaj.org/article/645b5aee454648eabb3e8b4eb23c9cf9
Autor:
Ron M. Jacob, Lars-André Tokheim
Publikováno v:
Energy. 268:126673
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5131caf87ccd2ee518cef2d715583ca4
https://doi.org/10.1016/j.energy.2023.126673
https://doi.org/10.1016/j.energy.2023.126673
Publikováno v:
Linköping Electronic Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17e5abf15cbea8c09d862dd15539aeb9
https://doi.org/10.3384/ecp21185333
https://doi.org/10.3384/ecp21185333
Autor:
Ron M Jacob, Lars-André Tokheim
Publikováno v:
Linköping Electronic Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3b9cabdff0c0e377d2383f8c1254ea2
https://doi.org/10.3384/ecp2118567
https://doi.org/10.3384/ecp2118567
Publikováno v:
Linköping Electronic Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ee4fd6d9f665e9f283dc0b4b3e754e3
https://doi.org/10.3384/ecp21185279
https://doi.org/10.3384/ecp21185279
Autor:
Lars-André Tokheim, Christoph Pfeifer, Cornelius Emeka Agu, Britt Margrethe Emilie Moldestad, Marianne Sørflaten Eikeland
Publikováno v:
Fuel
Gasification of biomass in bubbling fluidized beds can be limited by accumulation of unconverted char particles during the process. The amount of unconverted biomass depends on the residence time of the fuel particles. This study demonstrates a metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::775f309097c038e6afacd0b6d0e4291f
https://doi.org/10.1016/j.fuel.2019.05.103
https://doi.org/10.1016/j.fuel.2019.05.103
Autor:
Christoph Pfeifer, Britt Margrethe Emilie Moldestad, Lars-André Tokheim, Cornelius Emeka Agu, Marianne Sørflaten Eikeland
Publikováno v:
Energy & Fuels
A one-dimensional unsteady state model is developed for simulation of biomass gasification in a bubbling fluidized bed. The proposed model accounts for the effect of hydrodynamic behavior of the fluidized bed by incorporating the momentum equations o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4d90950d507af9729729445b9214333
https://doi.org/10.1021/acs.energyfuels.9b01340
https://doi.org/10.1021/acs.energyfuels.9b01340