C - Chemistry – Metallurgy – 01 – F
Patent
C - Chemistry, Metallurgy
01
F
C01F 7/02 (2006.01) B01F 7/16 (2006.01) B01F 7/22 (2006.01) B01F 15/00 (2006.01) B01J 19/00 (2006.01) B01J 19/18 (2006.01) C01F 7/14 (2006.01) C01F 7/20 (2006.01) C09C 1/40 (2006.01)
Patent
CA 2411161
Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 Vim, an average particle diameter as determined after pressing at 1,000 kg/cm2 of not more than 35 µm, and an L value of slurry obtained by mixing 20 ml of glycerol and 10 g of the aluminum hydroxide aggregated particles of not more than 69, are obtained by a process comprising the steps of: (a) feeding a supersaturated aqueous sodium aluminate solution to a vessel, (b) adding aluminum hydroxide seeds to the supersaturated aqueous sodium aluminate solution, (c) stirring the seed-added solution in the vessel while continuously feeding an additional supersaturated aqueous sodium aluminate solution into the vessel to hydrolyze the supersaturated aqueous sodium aluminate solution, (d) separating the aluminum hydroxide aggregated particles from the aqueous sodium aluminate solution, and (e) continuously discharging the aqueous sodium aluminate solution out of the vessel.
Eguchi Naoyuki
Kato Hisakatsu
Sasaki Hirofumi
Wada Masashi
Fetherstonhaugh & Co.
Sumitomo Chemical Company Limited
LandOfFree
Aluminum hydroxide aggregated particles, process for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aluminum hydroxide aggregated particles, process for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aluminum hydroxide aggregated particles, process for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1944549