C - Chemistry – Metallurgy – 22 – B
Patent
C - Chemistry, Metallurgy
22
B
C22B 21/06 (2006.01) B01D 1/26 (2006.01) C22B 9/10 (2006.01) C22B 21/00 (2006.01)
Patent
CA 2085055
ABSTRACT OF THE INVENTION A process and system for treating aluminum salt cake containing water soluble halide salts by contacting the salt cake with water to dissolve water soluble halide salts forming a saturated brine solution. Transporting a portion of about 25% of the saturated brine solution to a reactor and introducing into the saturated brine solution at least an equal volume of a water-miscible low-boiling organic material such as acetone to precipitate a portion of the dissolved halide salts forming a three-phase mixture of an aqueous-organic-salt solution phase and a precipitated salt phase and an organic rich phase. The precipitated salt phase is separated from the other phases and the organic rich phase is recycled to the reactor. The remainder of the saturated brine solution is sent to a multiple effect evaporator having a plurality of stages with the last stage thereof producing low grade steam which is used to boil off the organic portion of the solution which is recycled.
Bassam Jody J.
Bonsignore Patrick V.
Daniels Edward J.
Bassam Jody J.
Bonsignore Patrick V.
Daniels Edward J.
Osler Hoskin & Harcourt Llp
LandOfFree
Process for separating dissolved solids from a liquid using... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for separating dissolved solids from a liquid using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for separating dissolved solids from a liquid using... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1776466