Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Reexamination Certificate
2006-02-21
2006-02-21
Porta, David (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
With circuit for evaluating a web, strand, strip, or sheet
C250S208100
Reexamination Certificate
active
07002171
ABSTRACT:
The invention relates to the improvement in the quality of cathodes produced in an electrolysis process. The surface of a cathode lifted from the cell during the cathode cycle is photographed and the physical quality of the cathode can be investigated in real time by means of equipment based on image-analysis. On the basis of the quality of the cathode surface, it is possible to monitor and control the electrolysis conditions in order to improve the quality of the cathode. The method is extremely suitable for the electrolytic purification of copper.
REFERENCES:
patent: 6646733 (2003-11-01), Marttila
patent: 2 092 178 (1982-08-01), None
patent: 88/09400 (1988-12-01), None
patent: 01/35083 (2001-05-01), None
Rantala Ari
Virtanen Henri
Lu Tony
Morgan & Finnegan , LLP
Outokumpu Technology Oy
Porta David
LandOfFree
Method for improving the quality of cathodes in electrolysis 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 improving the quality of cathodes in electrolysis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for improving the quality of cathodes in electrolysis will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3644940