Method for the separation of precipitated aluminium...

Details Method for the separation of precipitated aluminium... Method for the separation of precipitated aluminium...

C - Chemistry, Metallurgy

01

F

23/250

C01F 7/14 (2006.01) C01F 7/46 (2006.01)

Patent

CA 1097483

Abstract of the Disclosure In the production of alumina from aluminous ores by the Bayer process, caustic components consisting essentially of sodium aluminate are recovered effectively and economically from aluminum hydroxide cakes as seed classified from the product aluminum hydroxide by firstly washing the seed with a washing liquor having a substantially saturated concentration of sodium oxalate and little content of caustic and then removing organic substances such as sodium oxalate from the washed seed by secondly washing said seed with hot water, thereby recovering caustic components without dissolution of sodium oxalate from the seed into the recovered caustic solution.

327196

Affiliated with

Also associated with

Rating

Method for the separation of precipitated aluminium... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the separation of precipitated aluminium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the separation of precipitated aluminium... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-600427