2018•Research & Development in Material ScienceOpen access

Improved Collectors for Flotation of Bastnaesite

Corby Anderson

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Abstract

Bastnaesite is an important mineral because of its abundance and rare earth content. Calcite and barite are the most common gangue minerals associated with bastnaesite. The importance of finding a suitable collector that can be selective against the gangue minerals without heated conditioning is critical to the advancement of the beneficiation of bastnaesite. This review will present some previous research that has been done on bastnaesite flotation and a comparison of new collectors used.

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Bastnaesite is an important mineral because of its abundance and rare earth content. Calcite and barite are the most common gangue minerals associated with bastnaesite. The importance of finding a suitable collector that can be selective against the gangue minerals without heated conditioning is critical to the advancement of the beneficiation of bastnaesite. This review will present some previous research that has been done on bastnaesite flotation and a comparison of new collectors used.

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Available abstract

Bastnaesite is an important mineral because of its abundance and rare earth content. Calcite and barite are the most common gangue minerals associated with bastnaesite. The importance of finding a suitable collector that can be selective against the gangue minerals without heated conditioning is critical to the advancement of the beneficiation of bastnaesite. This review will present some previous research that has been done on bastnaesite flotation and a comparison of new collectors used.

Key concepts: Gangue, Beneficiation, Calcite, Mineral, Froth flotation, Rare earth, Geology, Environmental science

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