http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108059190-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G45-1242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G45-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate | 2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108059190-B |
| titleOfInvention | A kind of composite manganese tetroxide for lithium manganate and its industrial preparation method |
| abstract | The invention discloses a composite manganese tetroxide for lithium manganate and an industrial preparation method thereof. The method comprises the following steps of: after dry crushing high-purity metal manganese powder to a particle size of 10 μm-300 μm, the metal manganese powder is classified by a classification device. Then put it into the reactor to which pure water and ammonium salt have been added, air oxidation, stirring speed 100-500r/min, air flow rate of 100-300m 3 /h, add soluble manganese salt after reaction for 20-25 hours, fully Stir, then add bicarbonate, continue to react for 3-5 hours to the end of the reaction, then wash, dry, and roast to obtain a composite manganese tetroxide product, and the manganic acid synthesized by the composite manganese tetroxide obtained by the above method Lithium can effectively avoid the occurrence of oxygen defects in the lattice of lithium manganate, improve product performance and consistency, reduce the amount of air blown in, and reduce the energy consumption of the kiln. |
| priorityDate | 2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.