Results 21 to 30 of about 4,399 (189)

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

Fate of ilmenite as oxygen carrier during 1 MWth chemical looping gasification of biogenic residues

open access: yesApplications in Energy and Combustion Science, 2023
Chemical looping gasification (CLG) is a novel gasification technology, allowing for the efficient conversion of different solid feedstocks (e.g. biogenic residues) into a high-calorific syngas.
Paul Dieringer   +7 more
doaj   +1 more source

Evaluation of CuO/MgAl2O4 in Biomass Chemical Looping Gasification with Oxygen Uncoupling

open access: yesBioResources, 2016
Chemical looping gasification (CLG) is a promising method for the utilization of biomass to produce syngas. However, its realization is largely dependent on the use of an oxygen carrier with a high and stable reactivity in cyclic reduction and oxidation.
Jingyu Ran   +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

Iron-based oxygen carriers in chemical looping conversions: A review

open access: yesCarbon Resources Conversion, 2019
A solid oxygen carrier is usually applied in a chemical looping conversion process to transfer oxygen from the gaseous oxygen source to the fuel, which can avoid the direct contact of these two reactants and hence decrease the energy penalty of ...
Zhongliang Yu   +7 more
doaj   +1 more source

Economic analysis and optimization for bio-hydrogen production from oil palm waste via steam gasification [PDF]

open access: yes, 2017
Biomass steam gasification with in-situ carbon dioxide capture using CaO exhibits good prospects for the production of hydrogen rich gas. In Malaysia, due to abundance of palm waste, it is a good candidate to be used as a feedstock for hydrogen ...
Abdul Mutlab, M.I.   +4 more
core   +1 more source

Manganese minerals as oxygen carriers for chemical looping combustion of coal [PDF]

open access: yes, 2016
In this paper, four different manganese minerals were tested in a batch fluidized bed reactor to evaluate their performance in the chemical looping combustion (CLC) of solid fuels. The char gasification rate in the experiments with the manganese minerals
Abad Secades, Alberto   +7 more
core   +1 more source

Chemical-looping combustion of solid fuels - Status of development [PDF]

open access: yes, 2014
Chemical-looping combustion (CLC) of solid fuels is a technology with the potential of reducing the costs and energy penalty dramatically for CO2 capture.
Lyngfelt, Anders
core   +1 more source

Kinetic parameters of petroleum coke gasification for modelling chemical-looping combustion systems [PDF]

open access: yesEnergy, 2021
One of the best low-cost approaches for capturing carbon dioxide from the combustion of solid fuels is chemical looping combustion (CLC) technology, where the processes of fuel oxidation and extraction of oxygen from the air are split in two separate reactors. In order to model the petroleum coke (petcoke) conversion in a CLC method, detailed knowledge
Korus, Agnieszka   +6 more
openaire   +2 more sources

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