| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f04ddcb47fb04f2cc53695606f9874a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-18 |
| filingDate |
2000-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9a9c35ecab3fb40a687b8dc9c870d11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e86a9c3d44baacb610beb85483b84976
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb7659777e0003e7c7b227e516088b7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e7235012a4bc4f18ad25033f7ad0e90 |
| publicationDate |
2002-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6497807-B1 |
| titleOfInvention |
Electrolyte treatment for aluminum reduction |
| abstract |
A method of treating an electrolyte for use in the electrolytic reduction of alumina to aluminum employing an anode and a cathode, the alumina dissolved in the electrolyte, the treating improving wetting of the cathode with molten aluminum during electrolysis. The method comprises the steps of providing a molten electrolyte comprised of ALF 3 and at least one salt selected from the group consisting of NaF, KF and LiF, and treating the electrolyte by providing therein 0.004 to 0.2 wt. % of a transition metal or transition metal compound for improved wettability of the cathode with molten aluminum during subsequent electrolysis to reduce alumina to aluminum. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011031129-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8142749-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003201189-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11041250-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7077945-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6866766-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008050298-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004020786-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010122903-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015024030-A3 |
| priorityDate |
1998-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |