C - Chemistry – Metallurgy – 22 – B
Patent
C - Chemistry, Metallurgy
22
B
C22B 15/00 (2006.01) C22B 1/00 (2006.01) C22B 3/04 (2006.01) C22B 3/26 (2006.01) C22B 3/30 (2006.01) C22B 3/40 (2006.01) C25C 1/12 (2006.01)
Patent
CA 2417413
The present invention relates generally to a process for recovering copper and other metal values from metal-containing materials through pressure leaching operations. In accordance with the various aspects of the present invention, metal-containing pregnant leach solutions from pressure leaching operations need not be significantly diluted to facilitate effective metal recovery using solvent extraction and electrowinning.
La présente invention concerne un procédé de récupération de cuivre et d'autres métaux précieux à partir de matériaux métallifères au moyen de processus de lixiviation sous pression. Selon l'invention, il n'est pas nécessaire de diluer fortement les solutions de lixiviation fortes métallifères provenant de processus de lixiviation sous pression pour faciliter la récupération efficace de métaux par extraction aux solvants et électro-extraction.
Baughman David R.
Brewer Robert E.
Hazen Wayne W.
Marsden John O.
Robertson Joanna M.
Freeport-Mcmoran Corporation
Gowling Lafleur Henderson Llp
Phelps Dodge Corporation
LandOfFree
Method for recovering copper from sulfide ore materials... 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 recovering copper from sulfide ore materials..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for recovering copper from sulfide ore materials... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2019042