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DIFF Subgroup
C01F 7/148

Separation of the obtained hydroxide, e.g. by filtration or dewatering

Introduced: January 2022

Full Title

Full titles differ between systems:

IPC:

Compounds of aluminium > Aluminium oxide; Aluminium hydroxide; Aluminates > Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom > Aluminium oxide or hydroxide from alkali metal aluminates > from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process > Separation of the obtained hydroxide, e.g. by filtration or dewatering

CPC:

Compounds of aluminium > Aluminium oxide; Aluminium hydroxide; Aluminates > Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom (C01F7/028 takes precedence) > Aluminium oxide or hydroxide from alkali metal aluminates > from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process > Separation of the obtained hydroxide, e.g. by filtration or dewatering

No child classifications to compare. This is a leaf node in both IPC and CPC.