| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_273d44b8d252b9ddb868a7bd2442aa79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afee7fa5af8b09ddfab94ae4e433f70f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f30581bfdf05cc2857f30f29ec09630
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d9f77d34d85d7d70a28c8cfd167677e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12 |
| filingDate |
2011-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_341dc1ac6a9637883eaf5cc2957411dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d0208101041622abf3a3a1858be6097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a499b2b27a8d451712bb89b9af0bb4f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b1364c1b5ec12d373d0ea8842cbc205 |
| publicationDate |
2015-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9023130-B2 |
| titleOfInvention |
Method for separating positive-pole active substance and method for recovering valuable metals from lithium ion battery |
| abstract |
The present invention aims at improving a recovery rate of a positive-pole active substance and preventing a recovery loss of valuable metals when a positive-pole active substance is separated from a lithium ion battery. In the present invention, a material resulting from battery dismantling obtained by dismantling a lithium ion battery is stirred using a surfactant solution, whereby a positive-pole active substance is separated from a positive-electrode substrate. Also, it is preferable that an alkaline solution is added to a positive-electrode material of a material resulting from battery dismantling, thereby dissolving a positive-electrode substrate to which a positive-pole active substance adheres to obtain a slurry containing the positive-pole active substance, and a surfactant solution is added to the slurry to disperse the positive-pole active substance in the slurry, whereby the positive-pole active substance is separated from the alkaline solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022150515-A1 |
| priorityDate |
2010-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |