| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1784eb7fc902d292db30e120ec712d5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-3846
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G28-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G28-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B30-04 |
| filingDate |
1976-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6107041e14fb36a3da62acfc6f6e07d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f78aaca1811348f65ae6d61037d63a5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_162cae962f6f10b442737267ec4e43bf |
| publicationDate |
1976-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2603874-A1 |
| titleOfInvention |
METHOD OF REMOVING ARSENIC FROM A SOLUTION CONTAINING ARSENIC TOGETHER WITH COPPER |
| abstract |
Arsenic present in electrolytic solns. contg. Cu from the hydrometallurgical treatment of Cu ores, is removed from these solns. by contact with an org. phase contg. tributylphosphate, whereby As is transferred to the org. phase. This org. phase is then brought into contact with water or an aq. alkaline soln. so as to transfer As into an aq. phase from which it is subsequently extd. The org. phase used as extracting agent pref. contains 50-75 vo.% tributylphosphate, and in addn. an alcohol such as 2-ethylhexanol or dodecylalcohol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2548654-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0302345-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0302345-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2151220-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TR-22338-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8700867-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5632963-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4834951-A |
| priorityDate |
1975-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |