Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Jefferson Januário Mendes"'
1
Akademický článek
Mineralogical Characterization Applied to Iron Ore Tailings from the Desliming Stage with Emphasis on Quantitative Electron Microscopy (QEM)
Autor: Arley Henrique de Souza, Fernando Leopoldo von Krüger, Fernando Gabriel da Silva Araújo, Jefferson Januário Mendes
Publikováno v: Materials Research, Vol 24, Iss 3 (2021)
The search for alternatives that minimize the generation of tailings and enable their reuse, leads to characterization studies with the objective of a better understanding of the physical, chemical and mineralogical properties of iron ore tailings. T
Externí odkaz: https://doaj.org/article/b0eeaaa47d0049b990f0eebf01dfc519
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2
Akademický článek
Thermomagnetic Study for Identification of Mineral Phases
Autor: Anderson Alves Cunha, Fabiane Leocádia da Silva, Blênio Márcio Cunha Silva, Jefferson Januário Mendes, Ruben Antonio Llobell Solé, Fernando Gabriel da Silva Araújo
Publikováno v: Materials Research, Vol 20, Iss suppl 2, Pp 125-129 (2017)
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 characte
Externí odkaz: https://doaj.org/article/ddf62906375d4f628bc1e8093b3eab91
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3
Akademický článek
Mineralogical Characterization of Iron Ore Tailings from the Quadrilatero Ferrifero, Brazil, by Eletronic Quantitative Mineralogy
Autor: Kelly de Souza Pires, Jefferson Januário Mendes, Vinicius Costa Figueiredo, Fabiane Leocádia da Silva, Fernando Leopoldo von Krüger, Cláudio Batista Vieira, Fernando Gabriel Silva Araújo
Publikováno v: Materials Research
The mineralogical characterization studies search for the best processing route, with the lowest environmental impact, aiming to improve the use of mineral resources. The electronic quantitative mineralogy (EQM) provides quickly and accurately great
Externí odkaz: https://doaj.org/article/03da6bd0373c485f937fb297af0c0d8d
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4
Thermomagnetic Study for Identification of Mineral Phases
Autor: Blênio Márcio Cunha Silva, Jefferson Januário Mendes, Anderson Alves Cunha, Fernando Gabriel da Silva Araújo, Fabiane Leocádia da Silva, Ruben Antonio Llobell Solé
Publikováno v: Materials Research, Vol 20, Iss suppl 2, Pp 125-129 (2017)
Materials Research, Issue: ahead, Published: 22 MAY 2017
Repositório Institucional da UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
Materials Research v.20 suppl.2 2017
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
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 characte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8492a893f8f6c2bbbd2ce0ea518a6059
http://www.scielo.br/pdf/mr/v20s2/1516-1439-mr-1980-5373-MR-2017-0044.pdf
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5
Mineralogical Characterization of Iron Ore Tailings from the Quadrilatero Ferrifero, Brazil, by Eletronic Quantitative Mineralogy
Autor: Cláudio Batista Vieira, Kelly de Souza Pires, Fernando Leopoldo von Krüger, Jefferson Januário Mendes, Fernando Gabriel da Silva Araújo, Vinicius Costa Figueiredo, Fabiane Leocádia da Silva
Publikováno v: Materials Research v.22 suppl.1 2019
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 22 Supplement 1, Article number: e20190194, Published: 02 DEC 2019
Materials Research
The mineralogical characterization studies search for the best processing route, with the lowest environmental impact, aiming to improve the use of mineral resources. The electronic quantitative mineralogy (EQM) provides quickly and accurately great
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba34510ea1b3fc03494e21f8ad78a0e
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700261
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8
Recycling of Concentration Tailings of Iron Ore for the Production of Concrete Block (Pavers)
Autor: Fabiane Leocádia da Silva, Jefferson Januário Mendes, Fernando Gabriel da Silva Araújo, Fernando Leopoldo von Krüger, Camila Gonçalves Castro
Publikováno v: Materials Science Forum. :631-634
This paper studies the technological feasibility of using iron ore tailings as additives in cement pavers for the optimization of the mechanical properties and color modulation.Thus, to study the physical, chemical, optical and morphological properti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d9924f0c1ae5f9aab62baea192dac58
https://doi.org/10.4028/www.scientific.net/msf.775-776.631
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9
Abrasive Wear: Design of Experiment (DOE) for Determining the Wear on Crowns Used by Drilling Companies for Mineral Surveys
Autor: Zirlene Alves da Silva Santos, Jefferson Januário Mendes, Adilson Rodrigues da Costa
Publikováno v: Advanced Materials Research. 660:69-74
Currently companies seek performance improvement for equipment and components, and an important factor that influences performance is wear. The objective of this study was to demonstrate the applicability of a methodology that was developed using lit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6150fa9c7a9812fb5ea08e6940f3d770
https://doi.org/10.4028/www.scientific.net/amr.660.69
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