Nitric acid-oxygen leaching of sulfidic minerals

Details Nitric acid-oxygen leaching of sulfidic minerals Nitric acid-oxygen leaching of sulfidic minerals

C - Chemistry, Metallurgy

22

B

53/370

C22B 3/00 (2006.01)

Patent

CA 1117772

K-0502-KCC Abstract of the Disclosure The leaching action of a nitric acid leach liquor on a sulfidic ore is potentiated by intimately admixing an oxygen containing gas through the reacting slurry during treatment. This procedure results in the ratio of nitrate consumed to metal values leached remaining substantially constant at a relatively low level through- out the leaching procedure and in a significant reduction in the volume of off-gases normally produced. The process also reduces or eliminates the evolution of nitric oxide.

309763

Affiliated with

Also associated with

Rating

Nitric acid-oxygen leaching of sulfidic minerals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nitric acid-oxygen leaching of sulfidic minerals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nitric acid-oxygen leaching of sulfidic minerals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-448877