Continuous-Flow Centrifugal Solid/Liquid Separation for the Recovery of Rare-Earth Elements Containing Particles from Phosphoric Acid Sludge

Authors :: Patrick Zhang
Austin Ladshaw
Costas Tsouris
Gyoung G. Jang
Jong K. Keum
Source :: Industrial & Engineering Chemistry Research. 59:21901-21913
Publication Year :: 2020
Publisher :: American Chemical Society (ACS), 2020.
Abstract: Phosphoric acid sludge contains acid (∼54% P2O5) and solid precipitates including rare earth elements (REEs) at concentrations of ∼2200 ppm. Low-cost recovery of valuable P2O5 and simultaneous soli...

Subjects :: chemistry.chemical_compound
chemistry
Chemical engineering
Continuous flow
General Chemical Engineering
Rare earth
General Chemistry
Phosphoric acid
Industrial and Manufacturing Engineering
Solid liquid

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