Effect of pre-oxidation on the kinetics of reduction of ironsand
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DOI: 10.1016/j.jallcom.2017.08.293
Abstract: Abstract The kinetics of reduction raw and pre-oxidized ironsand with hydrogen was studied using a combination of thermogravimetric analysis technique and microstructural characterization. Temperature range of 1073–1273 K (800–1000 °C) and H 2 partial pressure of 0.1–1.0 atm… read more here.
Keywords: reduction; oxidized ironsand; pre; pre oxidized ... See more keywords
Redox speciation of uranyl in citrate medium: kinetics and reduction mechanism with in situ spectroelectrochemical investigation
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DOI: 10.1039/c7nj01701d
Abstract: Electrochemical methodology, viz. cyclic and square wave voltammetry, was used to investigate the dominant species of UO22+–citrate at particular physiochemical conditions on the basis of their redox behavior. The UO22+ in citrate media exists as… read more here.
Keywords: reduction; citrate; reduction mechanism; kinetics reduction ... See more keywords
Mechanism and Kinetics of the Reduction of Hematite to Magnetite with CO–CO2 in a Micro-Fluidized Bed
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DOI: 10.3390/min7110209
Abstract: The mechanism and kinetics of the reduction of hematite to magnetite in a laboratory-scale, micro-fluidized bed reactor were isothermally investigated. The procedure consisted of the isothermal heating in a flow of a 20%CO–80%CO2 mixture at… read more here.
Keywords: hematite magnetite; reduction; mechanism kinetics; kinetics reduction ... See more keywords