Method for improved aluminum hydroxide production
The present invention relates ways to increase the output of a high quality product from the aluminum hydroxide recovery processes such as the Bayer process. The invention is a method of increasing the size of precipitated aluminum hydroxide while not reducing the total production amounts. The invention relates to the use of a crystal growth modifier compositions added to the precipitation liquor to increase the particle size distribution of the precipitated alumina trihydrate.
Nalco Company
C C
C01P C01F
additional inventional
Jianjun Dmitri L. David H.
Liu Kouznetsov Slinkman