Polarization prevention in electrolysis of sulfide ores
United States Patent 2761829
US Patent References:
/0272391.html
- - 0272391

/0636321.html
- - 0636321

/0669442.html
- - 0669442

/0840511.html
- - 0840511

Process of treating sulphide ores of lead, silver, and copper
- - 1441063


Inventors:
Dolloff, Norman H.
Publication Date:
09/04/1956
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Assignee:
Dolloff, Norman H.
Primary Class:
205/412
Other Classes:
299/5, 299/6, 205/597, 205/574, 205/587
International Classes:
C25C7/00
US Patent References:
1456798Process for the extraction of lead from sulphide ores
2404206Method of mining native copper