http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2015268083-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42bb7570e723d6df49592028f7cdadee |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-001 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-20 |
| filingDate | 2015-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c79404dddc6212d93759e9fb1b5955e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f50adefe98238384ff47dd3dda1dc0f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e3544594d13920eab50e6e229630f46 |
| publicationDate | 2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2015268083-B2 |
| titleOfInvention | Method for ammoniacal leaching of copper from oxidised copper ores |
| abstract | In accordance with the present invention there is provided a method for leaching copper from a oxidised copper ore, wherein at least 5% of the copper present in the oxidised copper ore is an oxidised copper compound, the method comprising the method steps of: applying an aqueous solution of a curing agent to the oxidised copper ore, producing a cured ore; forming a leach solution by applying an ammoniacal solution that has an ammonium carbonate content of less than 20 g/L to the cured ore, producing a pregnant leach solution containing copper; and passing the pregnant leach solution to a means for recovering copper. |
| priorityDate | 2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.