http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109346741-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M6-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-54 |
| filingDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109346741-B |
| titleOfInvention | Method for recycling waste positive electrode material of lithium battery |
| abstract | The invention discloses a method for recycling waste positive electrode materials of lithium batteries. The method comprises the following steps: (1) preparing a liquid-solid mixed component system; (2) preparing a gas phase component; (3) three-phase one-step reaction; (4) solid-liquid separation; (5) removing impurities from the leaching solution and purifying; (6) preparing a nickel-cobalt-manganese precursor; (7) recovering lithium resources; (8) preparing a new ternary cathode material; (9) recovering sodium sulfate; (10) and (4) recovering ammonia. The unique three-phase one-step reaction system constructed by the invention can realize that waste cathode materials with any components can obtain higher leaching efficiency of cobalt, nickel, manganese and lithium in one-step reaction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4210149-A1 |
| priorityDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.