| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92a58890d3a91a8c2570b42d6d91d193 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-2626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3433 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-08 |
| filingDate |
2019-03-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-16^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dddbef5a119df570000b4cdef07580c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0156d727b36377d0e5e93bd83d44640e |
| publicationDate |
2021-11-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11174532-B1 |
| titleOfInvention |
Processes for producing lithium compounds using reverse osmosis |
| abstract |
Provided are methods of extracting lithium from a lithium containing solution, as well as the resulting compositions. The method includes supplying a lithium containing solution to a lithium capture step, the lithium capture step being operable to capture lithium from the lithium salt containing solution. The method further includes recovering lithium from the lithium capture step to produce a lithium rich stream. In especially preferred methods, the lithium capture step is performed to increase the lithium to sodium ratio above at least 1:1. Optionally, the lithium rich stream can be purified to remove divalent ions and borate ions. The lithium rich stream is then concentrated by supplying the lithium rich stream to a reverse osmosis step to produce a concentrated lithium rich stream. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114538482-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11371117-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023063928-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114538482-B |
| priorityDate |
2018-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |