| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ad1e3efa9d83875c30a371f3e39c078 |
| 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/C22B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-20 |
| filingDate |
2002-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfe5061eeb813e4cba3b08105fad54f8 |
| publicationDate |
2005-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EA-006479-B1 |
| titleOfInvention |
METHOD OF EXTRACTION OF MOLYBDENE AND COPPER AND METHOD OF CLEANING MOLYBDENUM CONCENTRATE |
| abstract |
A process for treating or purifying a molybdenum concentrate also containing copper, comprising oxidizing the molybdenum concentrate under pressure in the presence of oxygen and a process solution containing copper (e.g. CuSO) and a halide (e.g. CuCl) to produce a copper-containing solution and a solid residue containing molybdenum. The solution after the oxidation step under pressure can be combined with the technological solution for use in the second oxidation under pressure, when the copper concentrate is processed to extract copper from it. |
| priorityDate |
2001-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |