Pyrolusite–CO reduction kinetics

•Pyrolusite is a potential oxygen carrier for CLC and CLOU.•CO reacts with surface oxygen and reduces Mn3O4 to MnO.•Lattice oxygen from the bulk diffuses to the surface.•The oxygen surface site density is 40μmolm−2. Pyrolusite is an inexpensive and nontoxic manganese ore with exceptional oxygen tran...

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Veröffentlicht in:	Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2016-07, Vol.295, p.227-236
Hauptverfasser:	Perreault, Patrice, Patience, Gregory-S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon monoxide Chemical looping Hydrogen Kinetics Manganese Methane Oxygen Oxygen transfer Pyrolusite Reduction Surface site density
Online-Zugang:	Volltext
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