| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b20bf4e7acb6371d23d34aa573c85847 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-1683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B59-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 |
| filingDate |
2017-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b67d75a38da77c4434fa20564f3fb2d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5da073de3620b5762a16dc0a79be4b03 |
| publicationDate |
2017-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017143007-A1 |
| titleOfInvention |
Composition and method related to the recovery of germanium and rare earth elements |
| abstract |
Disclosed herein is a method involving the steps of: a) mixing a first pond coal fly ash and a first ionic liquid, thereby leaching germanium from the first pond coal fly ash and producing a second pond coal fly ash and a first mixture comprising the first ionic liquid and the leached germanium: fa) separating the first mixture from the second pond coal fly ash; and c) mixing a first brine with the second pond coal fly ash, thereby leaching iron and one or more rare earth elements from the second pond coal fly ash and producing a third pond coal fly ash and a second mixture comprising the first brine and the leached iron and one or more rare earth elements. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022010998-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110763506-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110763506-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11155897-B2 |
| priorityDate |
2016-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |