Magnetization roasting technology
id:
magnetization-roasting-technology-163-65559
title:
Magnetization roasting technology
text:
Magnetic roasting technology refers to the process of heating materials or ores under specific atmospheric conditions to induce chemical reactions. This process selectively converts weakly magnetic iron minerals such as hematite (Fe2O3), siderite (FeCO3), and limonite (Fe2O3·nH2O) into strongly magnetic magnetite (Fe3O4) or maghemite (γ-Fe2O3), while the magnetic properties of gangue minerals remain almost unchanged. By artificially increasing the magnetic disparity between iron oxides and gangu
brand slug:
wiki
category slug:
encyclopedia
description:
Method for processing iron ores
original url:
https://en.wikipedia.org/wiki/Magnetization_roasting_technology
date created:
2024-07-10T15:15:25Z
date modified:
2024-08-28T03:01:39Z
main entity:
{"identifier":"Q127391399","url":"https://www.wikidata.org/entity/Q127391399"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/10/%E7%A3%81%E5%8C%96%E7%84%99%E7%83%A7.png","width":2031,"height":903}
fields total:
13
integrity:
16