Results 31 to 40 of about 13,242 (336)

New Insight into the Development of Oxygen Carrier Materials for Chemical Looping Systems

open access: yesEngineering, 2018
Chemical looping combustion (CLC) and chemical looping reforming (CLR) are innovative technologies for clean and efficient hydrocarbon conversion into power, fuels, and chemicals through cyclic redox reactions.
Zhuo Cheng   +3 more
doaj   +1 more source

CFD Applications in Energy Engineering Research and Simulation: An Introduction to Published Reviews [PDF]

open access: yes, 2019
Computational Fluid Dynamics (CFD) has been firmly established as a fundamental discipline to advancing research on energy engineering. The major progresses achieved during the last two decades both on software modelling capabilities and hardware ...
Iranzo Paricio, Jose Alfredo
core   +1 more source

Innovative Oxygen Carriers Uplifting Chemical-looping Combustion

open access: yesEnergy Procedia, 2014
11 figures, 6 tables.-- Work presented at the 12th International Conference on Greenhouse Gas Control Technologies, GHGT-12, 5th-9th October 2014, Austin, Texas (USA) This paper reports on the main results of the EU-financed project INNOCUOUS (Innovative Oxygen Carriers Uplifting Chemical-Looping Combustion).
Mattisson, Tobias   +7 more
openaire   +2 more sources

Using chemical-looping with oxygen uncoupling (CLOU) for combustion of six different solid fuels [PDF]

open access: yes, 2008
Chemical-looping with oxygen uncoupling (CLOU) is a novel method to burn solid fuels in gas-phase oxygen without the need for an energy intensive air separation unit. This paper presents batch laboratory fluidized bed CLOU tests where six different solid
Henrik Leion   +6 more
core   +4 more sources

Enhancing properties of iron and manganese ores as oxygen carriers for chemical looping processes by dry impregnation [PDF]

open access: yes, 2015
The use of naturally occurring ores as oxygen carriers in CLC processes is attractive because of their relative abundance and low cost. Unfortunately, they typically exhibit lower reactivity and lack the mechanical robustness required, when compared to ...
Anthony, Edward J.   +8 more
core   +1 more source

Experimental Investigation of CaMnO3−δ Based Oxygen Carriers Used in Continuous Chemical-Looping Combustion

open access: yesInternational Journal of Chemical Engineering, 2014
Three materials of perovskite structure, CaMn1−xMxO3−δ (M = Mg or Mg and Ti), have been examined as oxygen carriers in continuous operation of chemical-looping combustion (CLC) in a circulating fluidized bed system with the designed fuel power 300 W ...
Peter Hallberg   +6 more
doaj   +1 more source

Modeling of the oxy-combustion calciner in the post-combustion calcium looping process [PDF]

open access: yes, 2012
The calcium looping process is a fast-developing post-combustion CO2 capture technology in which combustion flue gases are treated in two interconnected fluidized beds. CO2 is absorbed from the flue gases with calcium oxide in the carbonator operating at
Hyppänen, Timo   +4 more
core   +1 more source

Chemical-looping Combustion CO2 Ready Gas Power

open access: yesEnergy Procedia, 2009
5 Figures.-- Work presented at the GHGT-9, 9th International Conference on Greenhouse Gas Control Technologies 16-20 November 2008, Washington DC, USA. This paper presents results from a 30-month project devoted to taking the chemical-looping combustion (CLC) technology to the next level of development.
Mattisson, Tobias   +7 more
openaire   +2 more sources

Reactivity improvement of ilmenite by calcium nitrate melt infiltration for Chemical Looping Combustion of biomass

open access: yesCarbon Resources Conversion, 2019
Chemical Looping Combustion is a novel process that generates sequestration-ready CO2 from the combustion of woody biomass without requiring a gas separation step and without diluting the CO2 with N2 from air.
Martin Keller   +2 more
doaj   +1 more source

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