Selective Flocculation of Chromite Tailings

Odisha state is the major reserve of the chromite ore. Due to the extensive applications, high-grade chromite ore is getting depleted day by day. Now it is a challenge for the industry to utilize these low-grade ores and tailings. Several attempts were taken to upgrade the low-grade chrome ores and...

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Bibliographic Details
Published in:Transactions of the Indian Institute of Metals 2021-03, Vol.74 (3), p.619-628
Main Authors: Panda, Lopamudra, Venugopal, R., Mandre, N. R.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Chromite
Chromium
Chromium oxides
Corrosion and Coatings
Dispersants
Flocculation
Flotation
Gravity separation
Iron
Magnetic separation
Materials Science
Metallic Materials
Minerals
Original Article
Selective adsorption
Tailings
Tribology
Ultrafines
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Summary:Odisha state is the major reserve of the chromite ore. Due to the extensive applications, high-grade chromite ore is getting depleted day by day. Now it is a challenge for the industry to utilize these low-grade ores and tailings. Several attempts were taken to upgrade the low-grade chrome ores and tailings using different gravity separation methods, magnetic separation methods, flotation, etc. But all the techniques have limitations for handling these ultra-fine chrome ores. Selective flocculation process can be one alternative method for upgrading the ultrafine chromite (
ISSN:0972-2815
0975-1645
DOI:10.1007/s12666-020-02175-5