Zobrazeno 1 - 10 of 12 pro vyhledávání: '"A. B. Botelho Junior"'
2
Recycling of polymeric composites from industrial waste by pyrolysis: deep evaluation for carbon fibers reuse
Autor: Jorge Alberto Soares Tenório, Thiago Ribeiro Abdou, Denise Crocce Romano Espinosa, A. B. Botelho Junior
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The use of polymeric composite on transport applications as reinforcement material has been increased due to the low fuel consumption when replacing heavier materials. It is estimated that 170,000 tons of polymeric composites will be discarded by 202
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0873412fe3f2aa88b0bc1aa39475989
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3
Mineralogical Assessment of the Solid Phase Obtained on Leaching of Brazilian Red Mud
Autor: Jorge Alberto Soares Tenório, A. B. Botelho Junior, Denise Crocce Romano Espinosa
Publikováno v: The Minerals, Metals & Materials Series ISBN: 9783030364076
The main residue generated during the Bayer Process is the red mud or bauxite residue. In 2015, the quantity of red mud stored around the world reached 4 billion tonnes. The composition of the red mud varies according to the bauxite used in the alumi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a3a44e620d1c6e03c0f242f81dfc0da
https://doi.org/10.1007/978-3-030-36408-3_3
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4
Kinetic and thermodynamic study of magnesium obtaining as sulfate monohydrate from nickel laterite leach waste by crystallization
Autor: Kristine Bruce Wanderley, Denise Crocce Romano Espinosa, A. B. Botelho Junior, Jorge Alberto Soares Tenório
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
According to the European Union, magnesium is considered as a critical metal, which can also be found in nickel laterite waste processing, where it is a strategic element with nickel, copper, and cobalt. For this reason, the goal of this work was to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2de9c5e98fd0dda763a439329a02e08d
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5
Purification of an iron contaminated vanadium solution through ion exchange resins
Autor: J.H. Vinco, Denise Crocce Romano Espinosa, H.A. Duarte, A. B. Botelho Junior, Jorge Alberto Soares Tenório
Publikováno v: Minerals Engineering. 176:107337
The present work aimed to study the behavior of four ion exchange resins: Lewatit® MonoPlus TP 209 XL, Lewatit® TP 207, Dowex™ M4195 (chelating resins) and Lewatit® MonoPlus S 200H (strong cationic exchange resin) in the selective recovery of va
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f178ae41189f49c2655c49c2fdef474
https://doi.org/10.1016/j.mineng.2021.107337
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6
Recovery of scandium from various sources: A critical review of the state of the art and future prospects
Autor: A. B. Botelho Junior, James Vaughan, Denise Crocce Romano Espinosa, Jorge Alberto Soares Tenório
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scandium is a critical metal in increasing demand for modern technologies, such as light-weight aluminum-scandium alloys. Evaluating current and identifying new sources of the element has become a pressing need in order to provide a reliable and cost
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26dc18b502962a26acc6a0c8ef60d262
https://doi.org/10.1016/j.mineng.2021.107148
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7
Effect of pH and Potential in Chemical Precipitation of Copper by Sodium Dithionite
Autor: A. B. Botelho Junior, Iara Alves Anes, Denise Crocce Romano Espinosa, Jorge Alberto Soares Tenório
Publikováno v: The Minerals, Metals & Materials Series ISBN: 9783030062088
The aim of this work was to study the effect of pH and potential in copper precipitation from nickel laterite leach solution. A synthetic solution was prepared to simulate the real conditions and sodium dithionite was used as reducing agent. The effe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::950eb7def284abc57e8959bc96945dca
https://doi.org/10.1007/978-3-030-06209-5_17
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8
Enhancing cobalt recovery from Li-ion batteries using grinding treatment prior to the leaching and solvent extraction process
Autor: V.C.I. Takahashi, A. B. Botelho Junior, Denise Crocce Romano Espinosa, Jorge Alberto Soares Tenório
Publikováno v: Journal of Environmental Chemical Engineering. 8:103801
The growing of cobalt demand for electric vehicle batteries and various applications associated with the no cobalt ores makes the European Union consider it as a critical metal. This causes the search for new sources to meet the demand. Several studi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3515add41a1ec7d59a9c579b1af2e459
https://doi.org/10.1016/j.jece.2020.103801
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10
Study of the reduction process of iron in leachate from nickel mining waste
Autor: Denise Crocce Romano Espinosa, A. B. Botelho Junior, Jorge Alberto Soares Tenório, M. M. Jiménez Correa
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Brazilian Journal of Chemical Engineering v.35 n.4 2018
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Brazilian Journal of Chemical Engineering, Vol 35, Iss 4, Pp 1241-1248
A mechanism to convert Fe(III) to Fe(II) by a reduction process could be a solution to the problem of selective separation of metals in extraction processes by using the ion-exchange process. The aim of this research was to reduce Fe(III) to Fe(II) p
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