Published 1988 | Version v1
Miscellaneous Open

Magnetic concentration of iron-titanium ore with vanadium concentrate from campo Alegre de Lourdes - Bahia, Brazil

Creators

  • 1. Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia
  • 2. Bahia Univ., Salvador (Brazil)

Description

The feasibility studies of magnetic concentration of the Campo Alegre de Lourdes ore were carried out, trying to obtain a maximum recovery of vanadium. As a consequence of the complex nature of the ore, mainly due to the presence of ilmenite as a exolutions in the interior of hematite/martite particles, it was not possible to separate the hematite-ilmenite eficiently, wich would be necessary for obtaining a high grade vanadium concentrate with low titanium content. (author)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (Portuguese)

Foram avaliadas as possibilidades de concentracao magnetica do minerio de Campo Alegre de Lourdes, visando principalmente a maxima recuperacao do vanadio. Verificou-se que devido a natureza complexa do minerio, principalmente em funcao da presenca de ilmenita na forma de exolucoes no interior dos graos de hematita/martita, nao foi possivel realizar-se uma eficiente separacao hematita-ilmenita, o que seria fundamental para obter-se um concentrado com alto teor de vanadio e baixo teor de titanio. (autor)

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Additional details

Additional titles

Original title (Portuguese)
Concentracao magnetica do minerio ferro-titanifero contendo vanadio de Campo Alegre de Lourdes - Bahia

Publishing Information

Imprint Pagination
14 p.
Report number
INIS-BR--1450

Conference

Title
13. National Meeting on Mineral Treatment and Hydrometallurgy.
Dates
26-29 Sep 1988.
Place
Sao Paulo, SP (Brazil).

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
20036457
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
HEMATITE; ILMENITE; SEPARATION PROCESSES; TITANIUM; VANADIUM
Descriptors DEC
ELEMENTS; IRON ORES; METALS; MINERALS; ORES; OXIDE MINERALS; TRANSITION ELEMENTS