Reduction Kinectics of Hematite Powders in Non-Equilibrium Hydrogen Plasma

The reduction kinetics of hematite (Fe2O3) powders was studied using nonequilibrium hydrogen plasma as reducing agent. Reduction experiments were performed in a DC pulsed plasma reactor, hydrogen flow-rate of 300 cm3/min, at pressure of 400 Pa, reduction times in range 30-120 minutes and in temperat...

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Hlavní autoři:	Iraldo Sá Silveira, Estéfano Aparecido Vieira, Ramiro Conceição Nascimento, Adonias Ribeiro Franco Júnior, Jaime Alberto Sanchez Caceres
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2024-06-01
Edice:	Materials Research
Témata:	Hematite reduction Hydrogen plasma Solid-state reaction Activation energy
On-line přístup:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392024000100252&lng=en&tlng=en
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