| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e74631140188a2e3981328b5de0a141a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee25e6623f959dad3e2d9b287ec65cab |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B5-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B5-06 |
| filingDate |
2004-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a82b8b4bbcddad63b76ad1bbf5bd9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3058c75783247816397b67b5077cce90 |
| publicationDate |
2005-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1604048-A1 |
| titleOfInvention |
Method and reactor for production of aluminum by carbothermic reduction of alumina |
| abstract |
A hollow partition wall (4) is employed to feed carbon material to an underflow of a carbothermic reduction furnace used to make aluminum. The partition wall (4) divides a low temperature reaction zone (2) where aluminum oxide is reacted with carbon to form aluminum carbide and a high temperature reaction zone (3) where the aluminum carbide and remaining aluminum oxide are reacted to form aluminum and carbon monoxide. |
| priorityDate |
2003-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |