Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation

A micro-electrolysis material (MEM) was successfully prepared from carbothermal reduction of blast furnace dust (BFD) and coke as raw materials in a nitrogen atmosphere. The MEM prepared from BFD had strong ability in removing methyl orange, methylene blue, and rose bengal (the removal rates of meth...

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Autores principales: Zeng, Xiangrong, Xie, Ting, Zeng, Bin, Huang, Lijinhong, Li, Xindong, Huang, Wanfu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9738769/
https://www.ncbi.nlm.nih.gov/pubmed/36500896
http://dx.doi.org/10.3390/nano12234275
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author Zeng, Xiangrong
Xie, Ting
Zeng, Bin
Huang, Lijinhong
Li, Xindong
Huang, Wanfu
author_facet Zeng, Xiangrong
Xie, Ting
Zeng, Bin
Huang, Lijinhong
Li, Xindong
Huang, Wanfu
author_sort Zeng, Xiangrong
collection PubMed
description A micro-electrolysis material (MEM) was successfully prepared from carbothermal reduction of blast furnace dust (BFD) and coke as raw materials in a nitrogen atmosphere. The MEM prepared from BFD had strong ability in removing methyl orange, methylene blue, and rose bengal (the removal rates of methyl orange and methylene blue were close to 100%). X-ray diffraction showed that the iron mineral in BFD was ferric oxide, which was converted to zero-valent iron after being reduced by calcination. Scanning electron microscopy showed that nano-scale zero-valent iron particles were formed in the MEM. In short, the MEM prepared from BFD can effectively degrade organic pollutants.
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spelling pubmed-97387692022-12-11 Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation Zeng, Xiangrong Xie, Ting Zeng, Bin Huang, Lijinhong Li, Xindong Huang, Wanfu Nanomaterials (Basel) Article A micro-electrolysis material (MEM) was successfully prepared from carbothermal reduction of blast furnace dust (BFD) and coke as raw materials in a nitrogen atmosphere. The MEM prepared from BFD had strong ability in removing methyl orange, methylene blue, and rose bengal (the removal rates of methyl orange and methylene blue were close to 100%). X-ray diffraction showed that the iron mineral in BFD was ferric oxide, which was converted to zero-valent iron after being reduced by calcination. Scanning electron microscopy showed that nano-scale zero-valent iron particles were formed in the MEM. In short, the MEM prepared from BFD can effectively degrade organic pollutants. MDPI 2022-12-01 /pmc/articles/PMC9738769/ /pubmed/36500896 http://dx.doi.org/10.3390/nano12234275 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zeng, Xiangrong
Xie, Ting
Zeng, Bin
Huang, Lijinhong
Li, Xindong
Huang, Wanfu
Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation
title Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation
title_full Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation
title_fullStr Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation
title_full_unstemmed Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation
title_short Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation
title_sort synthesis of micro-electrolysis composite materials from blast furnace dust and application into organic pollutant degradation
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9738769/
https://www.ncbi.nlm.nih.gov/pubmed/36500896
http://dx.doi.org/10.3390/nano12234275
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