| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbace6fa64b7351be129c10ea25fe7f9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-08 |
| filingDate |
1998-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4674ee02b3f0eee2f315031a2a83fbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a6c28d4f5f13838e9bad7cbc03afe22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f9e346f6f8ced4066b6ac579fcc91e4 |
| publicationDate |
2006-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
OA-12033-A |
| titleOfInvention |
Carbon catalyzed leaching of metal-containing oresin ferric sulphate or sulphuric acid solution. |
| abstract |
Disclosed and claimed is an efficient process for extraction of metals from ores using carbon catalyzed leaching. Specifically exemplified is the extraction of cobalt and nickel from laterite ore by hot leaching in the presence of ferric subsulfate or of sulfuric acid used in a low concentration. |
| priorityDate |
1997-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |