Blar i SINTEF Open på tidsskrift "Fuel"
Viser treff 1-11 av 11
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Characterization and evaluation of synthetic Dawsonites as CO2 sorbents
(Journal article; Peer reviewed, 2019) -
Combined analytical strategies for chemical and physical characterization of tar from torrefaction of olive stone
(Peer reviewed; Journal article, 2021)The advance in analytical methodology is critical for progress in 1) biorefinery and 2) torrefaction product commercialization. The chemical characterisation of torrefaction liquid and concentrated tar produced by Arigna ... -
Dynamics of large-scale bubbling fluidized bed combustion plants for heat and power production
(Peer reviewed; Journal article, 2023)Bubbling fluidized bed combustion (BFBC) plants for combined heat and power (CHP) production have traditionally been dispatched under slow load changes. As the amount of variable renewable electricity increases in energy ... -
The effect of turbulence on the conversion of coal under blast furnace raceway conditions
(Peer reviewed; Journal article, 2022)dynamics (CFD) can be used to analyze the process virtually and thus improve its performance. Different reducing agents can be used to (partially) substitute the coke and consequently reduce overall emissions. To analyze ... -
Enhancing the efficiency of power- and biomass-to-liquid fuel processes using fuel-assisted solid oxide electrolysis cells
(Peer reviewed; Journal article, 2022)Power- and biomass-to-liquid fuel processes (PBtL) can utilize renewable energy and residual forestry waste to produce liquid synthetic fuels, which have the potential to mitigate the climate impacts of the current ... -
Evaluation of the effect of pressure and heat transfer on the efficiency of a batch fuel reactor, using Iron-based Oxygen Carrier with a CFD model
(Peer reviewed; Journal article, 2022)Coupling a Chemical Looping Combustor fed with biofuels with a turbo expander is a promising Negative Emissions Technology (NET) to realize climate neutral targets in China and Europe. This is also an example of Bioenergy ... -
Experimental and simulation studies of oxygen-blown, steam-injected, entrained flow gasification of lignin
(Peer reviewed; Journal article, 2024)This article presents results from experimental and simulation studies on a laboratory-scale pressurized O2-blown Entrained Flow biomass gasification Reactor (EFR) using pulverized commercial lignin pellets as feedstock. ... -
Improving carbon efficiency and profitability of the biomass to liquid process with hydrogen from renewable power
(Journal article; Peer reviewed, 2018)A process where power and biomass are converted to Fischer-Tropsch liquid fuels (PBtL) is compared to a conventional Biomass-to-Liquid (BtL) process concept. Based on detailed process models, it is demonstrated that the ... -
Investigation of gasification reactivity and properties of biocarbon at high temperature in a mixture of CO/CO2
(Peer reviewed; Journal article, 2023)Understanding the conversion behaviors of biocarbon under conditions relevant to industrial conditions is important to ensure proper and efficient utilization of the biocarbon for a dedicated metallurgical process. The ... -
Performance of Mn-based H2S sorbents in dry, reducing atmosphere – Manganese oxide support effects
(Peer reviewed; Journal article, 2017)High temperature H2S sorbents comprising manganese oxide (15 wt.%) supported on TiO2, ZrO2, CeO2 and Al2O3 were prepared by wet impregnation using Mn(NO3)2·4H2O as Mn precursor. Upon activation in H2, the sorbent performance ... -
Skeletal mechanisms for prediction of NOx emission in solid fuel combustion
(Journal article; Peer reviewed, 2019)Emission of nitrogen oxides (NOx) is a major challenge for combustion of solid fuels. Strategies for emission control can be developed from computational fluid dynamics (CFD) simulation. This, furthermore, requires a ...