Published 1984 | Version v1
Miscellaneous Open

Application of hydrocyclone in no sliming of Itataia (CE) phosphatic rock

Creators

  • 1. Minas Gerais Univ., Belo Horizonte (Brazil). Escola de Engenharia

Description

No sliming of Itataia-Ceara phosphatic rock was studied in hydrocyclone of 40mm diameter, in two atmospheres and with 5% of solids entire of the feed. Different openings of underflow and overflow of hydrocyclone were used. The best condition of no sliming was established in separation of 9,0 μm size, 80% of efficience and 48% of solids in the underflow. (M.A.C.)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (Portuguese)

Estuda-se a deslamagem da Rocha Fosfatica de Itataia-Ceara em hidrociclone de 40mm de diametro, em pressao de 2 atmosferas e com 5% solidos em peso na alimentacao. Utilizaram-se diferentes aberturas dos orificios de descarga do produto de fundo (underflow) e do produto de topo (overflow) do hidrociclone. Obteve-se condicao otima de deslamagem em um tamanho de separacao de 9,0 μm, com uma eficiencia de separacao de 80% e uma porcentagem de solidos no produto de fundo de 48% de peso. (M.A.C.)

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Additional details

Additional titles

Original title (Portuguese)
Aplicacao de hidrociclone na deslamagem da rocha fosfatica de Itataia-CE

Publishing Information

Imprint Pagination
9 p.
Report number
INIS-BR--406

Conference

Title
10. Brazilian Meeting on Ore Treatment and Hydrometallurgy.
Dates
23-25 May 1984.
Place
Belo Horizonte, MG (Brazil).

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
16080201
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CYCLONE SEPARATORS; FLOTATION; FLOW RATE; ORE PROCESSING; PHOSPHATE ROCKS; SLURRIES
Descriptors DEC
DISPERSIONS; EQUIPMENT; INERTIAL SEPARATORS; MIXTURES; ROCKS; SEDIMENTARY ROCKS; SEPARATION PROCESSES; SUSPENSIONS