http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0082839-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c5cf38bd7a88d22f776afe3b13de526 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-00 |
| filingDate | 1981-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f131f02ef8e1a4e2ba3c1bc669ca4a6 |
| publicationDate | 1983-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0082839-A1 |
| titleOfInvention | Improved process for the electrolytic reduction of metals and an improved particulate carbon electrode for the same |
| abstract | An improved method of electrolytic reduction of a metal (20) from a metal compound and comprising using a carbon cathode (18) in a container (12), dissolving the metal compound in a solvent bath of a molten salt electrolyte (22) which is placed in the container (12), the molten electrolyte bath having a decomposition potential greater than the metallic compound and having a density lower than that of the reduced molten metal (20), and continuously feeding a flowable, high purity, highly conductive particulate carbon material (24) to the molten bath (22) to serve as an anode, the particulate carbon material (24) having a lower density than the molten bath fusion (22), placing an electrical connection (30, 34) in contact with the particulate carbon anode material (24) and applying an electric current thereto, and recovering the reduced metal (20) on the cathode ( 18). In another aspect of the present invention, a flowing, high purity and highly conductive particulate carbon material (24) having a density lower than that of an electrolytic bath (22) and floating thereon forms the anode of the element and in preferred embodiments this material (24) is continuously supplied to the cell or element (10) as the anode particulate carbon material (24) is consumed. |
| priorityDate | 1981-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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