IPC Subgroup
C01F 7/473 Removal of organic compounds, e.g. sodium oxalate
Introduced: January 2022
Full Title
Compounds of aluminium > Aluminium oxide; Aluminium hydroxide; Aluminates > Purification of aluminium oxide, aluminium hydroxide or aluminates > of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors > Removal of organic compounds, e.g. sodium oxalate
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE EARTH METALS
1 direct subcode
Child Classifications
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- C01F 7/476 by oxidation