Patent classifications
C
CHEMISTRY; METALLURGY
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C01
INORGANIC CHEMISTRY
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C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
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C01F7/02
Aluminium oxide; Aluminium hydroxide; Aluminates
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C01F7/46
Purification of aluminium oxide, aluminium hydroxide or aluminates
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C01F7/47
of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors
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C01F7/473
Removal of organic compounds, e.g. sodium oxalate
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C01F7/473

Bayer Process
20240279075 · 2024-08-22 ·

A Bayer process increases oxalate removal in the red side of the Bayer process and at least substantially minimises, for example by at least substantially suppressing, precipitation of oxalates in the white side of the Bayer process.