| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B23-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-26 |
| filingDate |
2010-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff11526c06536fb199dbb594cca3b438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_369b81156b6cf09e4fe129c9459dcb24 |
| publicationDate |
2012-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2012041621-A |
| titleOfInvention |
Lithium recovery method |
| abstract |
PROBLEM TO BE SOLVED: To provide a lithium recovery method capable of efficiently recovering lithium free of impurities such as phosphorus and fluorine. SOLUTION: An alkaline solvent is added to a discharge solution and / or a cleaning solution containing lithium discharged in a step of recovering valuable metals from a lithium ion battery, and an acidic solvent extractant is used at a temperature of pH 9 or less and 0 to 25 ° C. And an extraction step of extracting lithium ions by contacting the acidic solvent extractant extracted from the lithium ions in the extraction step with an acidic solution having a pH of 3 or less. . [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9677152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013114621-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9187804-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20230090321-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022085635-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105271612-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106521159-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016113672-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102330454-B1 |
| priorityDate |
2010-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |