Method of separating zinc and copper from aqueous solutions

Details Method of separating zinc and copper from aqueous solutions Method of separating zinc and copper from aqueous solutions

C - Chemistry, Metallurgy

25

C

53/291, 53/329

C25C 1/16 (2006.01) C01G 9/00 (2006.01) C22B 3/38 (2006.01) C25C 1/12 (2006.01)

Patent

CA 1073216

ABSTRACT A process for separating zinc and copper values from an aqueous solution of copper and zinc salts having a pH of between about 0.5 and 6 is provided comprising: (a) contacting said aqueous solution with the copper salt of di-(-ethylhexyl) phosphoric acid to form a zinc- containing organic phase and a copper-containing aqueous phase; (b) separating said zinc-containing organic phase from said copper-containing aqueous phase; and (c) stripping said organic phase to form a solution of a zinc salt and di-(2-ethylhexyl) phosphoric acid.

259499

Affiliated with

Also associated with

Rating

Method of separating zinc and copper from aqueous solutions 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 of separating zinc and copper from aqueous solutions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of separating zinc and copper from aqueous solutions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-595464