Method for the treatment of copper-bearing materials

Details Method for the treatment of copper-bearing materials Method for the treatment of copper-bearing materials

2006-02-13

2010-10-12

Mayes, Melvin C (Department: 1793)

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group ib metal

C423S026000, C423S037000

Reexamination Certificate

active

07811534

ABSTRACT:
The present invention relates to a method for the treatment of copper-bearing materials, such as copper concentrates, so that the impurities and gangue minerals in the materials, such as silicates, are in effect removed completely.

REFERENCES:
patent: 1925391 (1933-09-01), Kohlmeyer
patent: 1939068 (1933-12-01), Lemmon
patent: 3891522 (1975-06-01), McKay et al.
patent: RE28570 (1975-10-01), Tylko
patent: 4242129 (1980-12-01), Kausel et al.
patent: 4256553 (1981-03-01), Baczek et al.
patent: 5616168 (1997-04-01), Gabb et al.
patent: 5855770 (1999-01-01), Clark et al.
patent: 6761749 (2004-07-01), Poijarvi et al.
patent: 2004/0200730 (2004-10-01), Jibiki
patent: 2006/0272454 (2006-12-01), Heimala et al.
patent: 864918 (1953-01-01), None
patent: 2005007901 (2005-01-01), None
patent: 2005007902 (2005-01-01), None
patent: 2005007905 (2005-01-01), None
Jukart, Matjaz, Supplementary European Search Report, Aug. 25, 2009.

Affiliated with

Also associated with

Rating

Method for the treatment of copper-bearing 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 the treatment of copper-bearing materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the treatment of copper-bearing materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4197376