Browsing 1 USN ansatte by Author "Jacob, Ron Mangalam"
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CPFD simulation of an electrically heated fluidized bed calciner with binary particles
Jacob, Ron Mangalam; Tokheim, Lars-Andre (Peer reviewed; Journal article, 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 ... -
Electrified calciner concept for CO2 capture in pyro-processing of a dry process cement plant
Jacob, Ron Mangalam; Tokheim, Lars-Andre (Peer reviewed; Journal article, 2023)Around two-thirds of the CO2 emission from the cement industry comes from calcite decomposition (CaCO3 → CaO + CO2), and most of this reaction happens in the calciner. So, it is possible to reduce the CO2 emission significantly ... -
Electrified externally heated rotary calciner for calcination of cement raw meal
Jacob, Ron Mangalam; Pinheiro, Jean Patrick; Tokheim, Lars-Andre (Peer reviewed; Journal article, 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 ... -
Novel design of a rotary calciner internally heated with electrical axial heaters: Experiments and modelling
Jacob, Ron Mangalam; Tokheim, Lars-Andre (Peer reviewed; Journal article, 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 ...