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http://hdl.handle.net/123456789/893
Title: | Copper recovery from electrical engineering industry waste consists of electrolysis of copper nitrate soln. using metal cathode and graphite anode |
Other Titles: | Procedeu de obtinere a cuprului electrolitic |
Authors: | Cruceru, Mihail Licaret, Constantin Duda, Sanda |
Keywords: | Copper |
Issue Date: | 30-Apr-1985 |
Abstract: | The process comprises electrolysis of copper nitrate solutions with Cu2+ = 2-110 g/l, acidity (NO3) = 0.1-35 g/l. The electrolysis, at normal temp., employs cells with a sepg. membrane, a metal cathode and a graphite anode. The current density is 2.3 A/dm2, the electrolysis taking place on one or both sides of the membrane. ADVANTAGE Electrolysis, on one or both sides of the separating membrane, takes place at normal temp. |
Description: | Patent Assignee Name(s) and Code(s): INST EPURAREA APELO |
URI: | http://hdl.handle.net/123456789/893 |
ISSN: | Patent no. RO 86772-A |
Appears in Collections: | Patents |
Files in This Item:
File | Description | Size | Format | |
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Documentatie RO86772A.pdf | 21.05 kB | Adobe PDF | View/Open Request a copy | |
RO86772A.pdf | 91.2 kB | Adobe PDF | View/Open Request a copy |
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