Aluminum hydroxide and production process thereof

Details Aluminum hydroxide and production process thereof Aluminum hydroxide and production process thereof

2007-07-24

2007-07-24

Langel, Wayne A. (Department: 1754)

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

C423S119000, C423S121000, C423S127000

Reexamination Certificate

active

10380048

ABSTRACT:
A method for producing aluminum hydroxide includes a step of elevating a temperature of a slurry of aluminum hydroxide suspended in a sodium aluminate solution from 70° C. or lower to 85° C. or higher, and a step of applying a centrifugal force to the slurry. The aluminum hydroxide constituting the slurry is obtained beforehand through the Bayer's process.

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