{"data":{"id":"10.6084/m9.figshare.6151817.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6151817.v1","prefix":"10.6084","suffix":"m9.figshare.6151817.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Cunha, Anderson Alves","nameType":"Personal","givenName":"Anderson Alves","familyName":"Cunha","affiliation":[],"nameIdentifiers":[]},{"name":"Silva, Fabiane Leocádia Da","nameType":"Personal","givenName":"Fabiane Leocádia Da","familyName":"Silva","affiliation":[],"nameIdentifiers":[]},{"name":"Blênio Márcio Cunha Silva","affiliation":[],"nameIdentifiers":[]},{"name":"Mendes, Jefferson Januário","nameType":"Personal","givenName":"Jefferson Januário","familyName":"Mendes","affiliation":[],"nameIdentifiers":[]},{"name":"Solé, Ruben Antonio Llobell","nameType":"Personal","givenName":"Ruben Antonio Llobell","familyName":"Solé","affiliation":[],"nameIdentifiers":[]},{"name":"Araújo, Fernando Gabriel Da Silva","nameType":"Personal","givenName":"Fernando Gabriel Da Silva","familyName":"Araújo","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Thermomagnetic Study for Identification of Mineral Phases"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"90499 Chemical Engineering not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Chemical engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91299 Materials Engineering not elsewhere classified","subjectScheme":"FOR"}],"contributors":[],"dates":[{"date":"2018-04-18","dateType":"Created"},{"date":"2018-04-18","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/1980-5373-mr-2017-0044","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.6151817","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["1852085 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"The characterization of materials is an area of extreme importance for engineering, it uses a range of instrumental techniques to provide an information bank for material analysis and selection. In the treatment of iron ore the mineralogical characterization is done, almost exclusively, by optical microscopy. However, materials with very fine granulometry, below 4 µm, make their preparation and visualization restricted in this equipment. The present work aims to identify the minerals Hematite, Magnetite and Goethite in samples of tailings from the iron ore processing, employing a Bartington MS3 that evaluates the magnetic susceptibility as a function of the temperature. These measurements make it possible to identify Curie temperatures characteristic of Magnetite (580 °C) and Hematite (675 °C), as well as Goethite's Neel temperature (120 °C). The results showed that the application of the technique is of great value for the identification of the magnetic bearing minerals and the quantification of the magnetic potential of the 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