| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c8abd22b36e9c94090f9889ecf27cb5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B59-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D15-00 |
| filingDate |
2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cea4e4df5b3cfb4e9ff7b9c904917e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52bcd0bf59a17abbbfda3e18a3e1c8c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da9ecb9a544834852e7edca452a9d5b2 |
| publicationDate |
2021-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AR-119183-A1 |
| titleOfInvention |
LITHIUM EXTRACTION |
| abstract |
Apparatus and methods for the extraction of lithium from aqueous sources are described in this document. Divalent ions are removed by membrane stepwise separation. The aqueous source undergoes a solvent extraction process that extracts lithium. The aqueous and organic phases of the streams produced by the solvent extraction process are separated using electrical and/or gas flotation separation. The solvent gets rid of its complexes to discharge lithium. The streams produced by the elimination of the complex may be subject to separation by electrical and/or gas flotation. The removal of solvent complexes can be performed using an electrical separator. The aqueous streams have a pH adjusted for their return to the environment. |
| priorityDate |
2019-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |