| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D47-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-11
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/H01M4-0478 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587 |
| filingDate |
2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102279605-B1 |
| titleOfInvention |
Manufacturing method and manufacturing apparatus of carbonaceous material for negative electrode of nonaqueous electrolyte secondary battery |
| abstract |
An object of the present invention is to provide a method capable of mass-producing a carbonaceous material for a negative electrode of a non-aqueous electrolyte secondary battery from a carbon precursor doped with an alkali metal element or an alkali metal compound, and an apparatus for performing such production. In the method for producing a carbonaceous material for a negative electrode of a non-aqueous electrolyte secondary battery according to the present invention, a carbon precursor containing an alkali metal element and/or an alkali metal compound is supplied and calcined in a temperature range of 1000°C to 1500°C in a non-oxidizing gas atmosphere. Firing process for producing carbonaceous material and discharging carbonaceous material, exhaust gas for treating exhaust gas by contacting non-oxidizing exhaust gas including generated gas and carbonaceous scattering product generated in the firing process with water or aqueous solution gas treatment process. |
| priorityDate |
2018-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |