| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9eab87e0b9cf6401afd33bebd843a96 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B13-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-18 |
| filingDate |
2019-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99a55eb86fc0176d2c37b8fa1a5dbdc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fab86e2f1a84bdfa8a8bc64d0ecfae4f |
| publicationDate |
2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11072864-B2 |
| titleOfInvention |
Systems and methods for continuous alkaline lead acid battery recycling |
| abstract |
Lead is recycled from lead paste of lead acid batteries in a process that employs alkaline desulfurization followed by formation of plumbite that is then electrolytically converted to pure lead. Remaining insoluble lead dioxide is removed from the lead plumbite solution and reduced to produce lead oxide that can be fed back to the recovery system. Sulfate is recovered as sodium sulfate, while the so produced lead oxide can be added to lead paste for recovery. |
| priorityDate |
2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |