Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Daniel Geraldo da Cruz"'
Autor:
Daniel Geraldo da Cruz, Paola Suzane Moreira Gonçalves, Deisiane Ferreira Lelis, Rosa Malena Fernandes Lima
Publikováno v:
Holos, Vol 3, Iss 0, Pp 1-11 (2021)
In this work the effect of the Ca2+ and Mg2+ ions, added as salts of chlorine, on the reverse cationic flotation at pH 10.5 of an itabiritic iron ore sample was evaluated. In general, it was observed that the total ion concentrations higher than 83 m
Externí odkaz:
https://doaj.org/article/588aaff5167b4e649dfd71b15f1d1d75
Publikováno v:
Mineral Processing and Extractive Metallurgy Review. 40:402-409
In this work, the simultaneous effects of Ca2+ and Cl− ions in an aqueous solution at pH 10.5 on the flotation of quartz (the main impurity in itabiritic iron ore) and hematite by starch and amine ...
Autor:
Daniel Geraldo da Cruz, Francielle Câmara Nogueira, Rodrigo Fina Ferreira, Tiago Martins Pereira, Daniel Quinaud Rossi
Publikováno v:
Repositório Institucional da UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
A análise fatorial é uma técnica da estatística multivariada que tem o objetivo de diminuir o número de variáveis iniciais de uma análise, minimizando a perda de informação. A técnica cria um grupo reduzido de fatores comuns não observados
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6b611e2c7ceeb6b2f27bc02de126ef
http://www.repositorio.ufop.br/handle/123456789/11501
http://www.repositorio.ufop.br/handle/123456789/11501
Publikováno v:
Rem: Revista Escola de Minas, Volume: 68, Issue: 3, Pages: 319-322, Published: SEP 2015
Rem: Revista Escola de Minas v.68 n.3 2015
REM. Revista Escola de Minas
Escola de Minas
instacron:ESCOLA DE MINAS
Rem: Revista Escola de Minas v.68 n.3 2015
REM. Revista Escola de Minas
Escola de Minas
instacron:ESCOLA DE MINAS
This paper presents the study results of Mn2+ ion influence on reverse cationic flotation of iron ore at pH 10.5. A small influence was observed on all response variables evaluated: mass recovery, Fe metallurgical recovery, grade of Fe and SiO2 in ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1576c4b4253e92be7f0af2b04361d19a
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0370-44672015000300319&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0370-44672015000300319&lng=en&tlng=en
Autor:
Daniel Geraldo da Cruz, Fábio de São José, Carlos Eduardo Pereira, Diogo Prado Rodrigues, Francielle Câmara Nogueira
Publikováno v:
ABM Proceedings.
Autor:
Otávia Martins Silva Rodrigues, Fábio de São José, Diogo Rodrigues Prado, Daniel Geraldo da Cruz, Daniela Moreira de Oliveira
Publikováno v:
ABM Proceedings.