| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99fc7e6724cd3f13ce24e447ca8afe5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93a22233622f084f10b0852d525106e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13d07fa4cf4db383c6ad66bf2a4899ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a712bc596462e70c893cf88e20d061e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72f6e20b6543452012b29ee7a6923f4f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
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/C22B19-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B19-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B19-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B19-00 |
| filingDate |
2008-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3b87801c50aecd0fd7bc1275f895135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0198e09329ebc5a29fa409fd3006801
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_032bd705cc5a64310cce614310c345c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74c66f96379182b0871faefeeb07d40e |
| publicationDate |
2009-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009050334-A1 |
| titleOfInvention |
Method for the hydrometallurgical processing of sulphidic material containing zinc and copper |
| abstract |
The invention relates to a method for recovering the valuable metals from sulphidic raw material containing at least copper and zinc by means of hydrometallurgical treatment. Copper sulphide and zinc sulphide are components of the raw material, and are leached by means of an alkali chloride- copper (II) chloride solution. The divalent copper chloride is removed from the solution that is formed, and the solution is routed to zinc extraction to remove the zinc from the alkali chloride-copper chloride solution. The solution exiting zinc extraction, which is depleted with regard to zinc, is routed to final solution purification and copper recovery. The reagents required in the process are obtained primarily as products of the chlorine-alkali electrolysis that is related to the process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011114000-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012117163-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103805776-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103805776-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105349792-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11427886-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-020759-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11408053-B2 |
| priorityDate |
2007-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |