CPC Subgroup
C01F 7/447 by wet processes
Full Title
Compounds of aluminium > Aluminium oxide; Aluminium hydroxide; Aluminates > Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water > by wet processes
1 direct subcode
Child Classifications
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- C01F 7/448 using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite