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of 23
pro vyhledávání: '"Daniel Majuste"'
Autor:
Daniel Majuste
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.
Chalcopyrite (CuFeS2) is the most abundant copper mineral. The dissolution rate of this sulfide at low temperatures is slow and typically tends to decline with time. Most of the studies ascribe the slow kinetics to the formation of an insoluble layer
Externí odkaz:
http://hdl.handle.net/1843/BUBD-93CF4E
Autor:
Daniel Majuste
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.
In 2004, around 24 thousand t of AOD-L sludge were generated by ACESITA S/A in the stainless steel making process. The fine fraction of this material, around 15 thousand t, constitutes an environmental liability containing Fe, Cr and Ni. Techniques s
Externí odkaz:
http://hdl.handle.net/1843/BUOS-9LUMR3
Publikováno v:
Hydrometallurgy. 213:105951
Autor:
Virginia S. T. Ciminelli, Daniel Majuste, Ruberlan Gomes Silva, Leandro Augusto Viana Teixeira
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783319950211
Rare Earth Elements (REE) are fundamental for modern life products and green technologies. Supply constraints and the price peak of 2011 boosted intensive research for alternatives for processing and separation. Complex monazite-type, rare earth ores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5077729240c29c4ce06070391ba68684
https://doi.org/10.1007/978-3-319-95022-8_200
https://doi.org/10.1007/978-3-319-95022-8_200
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783319510903
The interaction of anode and electrolyte chemistry in copper electrorefining is complex. This is especially true with regard to the behavior of Group 15 elements (As, Sb, and Bi). To better understand this system, laboratory electrorefining experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b97a606a0e8104f4c7af94cf3c45637c
https://doi.org/10.1007/978-3-319-51091-0_13
https://doi.org/10.1007/978-3-319-51091-0_13
Autor:
Daniel Alvarenga Ferreira, Luisa Martins Zimmer Prados, Marcelo Borges Mansur, Daniel Majuste
Publikováno v:
Journal of Power Sources. 187:238-246
A hydrometallurgical route based on leaching-crystallization steps for the separation of metals Al, Co, Cu and Li from spent Li-ion batteries was evaluated in this paper. Once dismantled for the removal of both plastic and steel cases, the anode (con
Autor:
Daniel Majuste, Marcelo Borges Mansur
Publikováno v:
Journal of Hazardous Materials. 153:89-95
The argon oxygen decarburization with lance (AOD-L) sludge generated by the stainless steelmaking industry is a hazardous waste due to the presence of chromium. While its coarse fraction is usually recycled into the own industrial process, the fine f
Autor:
Marcelo Borges Mansur, Daniel Majuste
Publikováno v:
Journal of hazardous materials. 162(1)
The fine fraction of the argon oxygen decarburization with lance (AOD-L) sludge is a hazardous waste generated by the stainless steel industry which is normally disposed in landfills. Due to the relative high content of Fe, Cr and Ni as well as its l
Publikováno v:
Repositório Institucional da UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Outra Agência A presente dissertação de mestrado discute os efeitos da densidade de corrente, fixa ou altamente variável, sobre a eficiência energética do processo de eletrorrecuperação de zinco e qualidade do produto. Tendo em vista as incer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::092fec773f8e6a9ad684835e451cd064