Synthesis of an Anticorrosive Pigment by Thermal Treatment of Iron Oxides from Steel Industry Wastes

Synthesis of an Anticorrosive Pigment by Thermal Treatment of Iron Oxides from Steel Industry Wastes

This work reports the obtaining of an anticorrosive pigment composed mainly of hematite (ɑ-Fe2O3) from a powder steel industry waste from rust scale of rebar steel. This residue is mainly composed of Fe2O3 (87.97 %), SiO2 (6.13 %), CaO (1.88 %), Al2O3 (1.30%) and MnO (0.77 %). The total iron oxide o...

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Bibliographic Details
Main Authors: María Angélica Colpas-Ruiz, Camilo Gnecco-Molina, Gabriel Antonio Jiménez-Rodríguez, M.Sc., José Andrés Pérez-Mendoza, M.Sc., Óscar Fabián Higuera-Cobos, Ph. D.
Format: Article
Language:English
Published: Universidad Pedagógica y Tecnológica de Colombia 2019-07-01
Series:Revista Facultad de Ingeniería
Subjects:
anticorrosive pigment
hematite
iron oxides
steel industry waste
thermal treatment
x ray diffraction
Online Access:https://revistas.uptc.edu.co/index.php/ingenieria/article/view/9653

Internet

https://revistas.uptc.edu.co/index.php/ingenieria/article/view/9653

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