Results 11 to 20 of about 3,553 (297)
Experimental Investigation of CaMnO3−δ Based Oxygen Carriers Used in Continuous Chemical-Looping Combustion [PDF]
International 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
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Chemical-Looping Combustion with Liquid Fuels
Energy Procedia, 2013 AbstractA project devoted to establishing chemical-looping combustion with liquid fuels currently being conducted by Chalmers University of Technology with support from Saudi Aramco is presented. The ultimate goal of the project is to develop technology capable of utilizing and processing heavy residual oils with inherent CO2 capture. Up to this point,
Rydén, Magnus +7 more
openaire +2 more sources
Sulfur Interaction and Regeneration of CaMn0.775Ti0.125Mg0.1O2.9-δ Perovskite as Oxygen Carrier during Combustion of Sour Gas in a 500 Wth Chemical Looping Combustion Unit. [PDF]
Energy Fuels, 2023 12 figures, 3 tables.In the present study, the performance of a CaMn0.775Ti0.125Mg0.1O2.9−δ perovskite used as an oxygen carrier to burn sour gas with different H2S concentrations (up to 3000 vppm) in a continuous 500 Wth chemical looping combustion (CLC)
Cabello A +4 more
europepmc +2 more sources
Chemical looping combustion of liquid fuels [PDF]
, 2015 Up to this point comparably little research has been conducted concerning chemical looping combustion of liquid fuels. This article provides an overview of the field and discussion of the subject.
M. Rydén +2 more
openaire +2 more sources
Aerosol and Air Quality Research, 2023 Chemical looping combustion of SO2-containing syngas with various fabricated iron-calcium oxygen carriers was studied to comprehend the sulfurization and desulfurization of oxygen carriers during combustion.
Yu-Lun Chen, Young Ku, Ya-Chun Chang
doaj +1 more source
Feasibility study of sulfates as oxygen carriers for chemical looping processes [PDF]
QScience Connect, 2012 The operational feasibility temperature range of chemical looping combustion (CLC) and chemical looping reforming (CLR) of the fuels methane, propane, iso-octane and ethanol was explored using the common ...
Ganesh Kale
doaj +1 more source
Evaluation of Manganese Minerals for Chemical Looping Combustion [PDF]
Energy & Fuels, 2015 The use of mineral materials as oxygen carriers for Chemical Looping Combustion (CLC) is an attractive option due to their low cost. This paper reports an experimental study of four manganese minerals as potential oxygen carriers focusing on the behavior in CLC as well as in Chemical Looping with Oxygen Uncoupling (CLOU).
Mei, Daofeng +7 more
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Energy & Fuels, 2022 Chemical looping combustion (CLC) is a novel combustion concept that transfers oxygen from air to fuel using an oxygen carrier that circulates between an air reactor and a fuel reactor. Thus, the combustion products, H2O and CO2, are obtained in a separate flow, and ideally, a pure CO2 gas stream is obtained after condensation of H2O. Consequently, CLC
Anders Lyngfelt +2 more
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Energies, 2022 The paper presents and discusses modern methods and technologies of CO2 capture (pre-combustion capture, post-combustion capture, and oxy-combustion capture) along with the principles of these methods and examples of existing and operating installations.
Paweł Madejski +3 more
doaj +1 more source
Fluidisation of iron-based oxygen carrier for chemical looping combustion [PDF]
E3S Web of Conferences, 2019 The study focuses on the fluidisation of an iron-based material for chemical looping combustion. The Fe/FexOy system can act as an oxygen carrier. This material can be used to transfer the oxygen in the chemical looping combustion ensuring easy CO2 ...
Berkowicz Gabriela, Miłkoś Magdalena
doaj +1 more source