| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e878811fbe94fda07c3474b3b54993c6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G17-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-364 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B41-00 |
| filingDate |
1982-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c7f289e95bbf9c246ce967d9dad9f85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8732d29be7793dc3e209a7fe0f6e0da1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81a74c58bf2849d2cb239d1da218e80 |
| publicationDate |
1983-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0068541-A1 |
| titleOfInvention |
Process for the recovery of germanium from an aqueous solution |
| abstract |
Process comprising the extraction of germanium using a substituted 8-hydroxyquinoline and the re-extraction of germanium from the organic phase using a basic aqueous solution, the re-extraction being carried out at a higher temperature at 40 ° C.n n n A volumetric ratio between the organic phase and the aqueous phase of less than 1 is used for the re-extraction, thereby facilitating this operation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0371832-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9013677-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-388570-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5277882-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BE-1002453-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0199905-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0267180-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1042147-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0267180-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4666686-A |
| priorityDate |
1981-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |