http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111244437-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 |
filingDate | 2020-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-111244437-B |
titleOfInvention | A kind of preparation method of ternary precursor raw material |
abstract | The invention discloses a preparation method of a ternary precursor raw material, which specifically comprises the following steps: 1) removing iron from a sulfate stock solution and filtering to obtain a sulfate initial solution; 2) after standing the sulfate initial solution obtained in the previous step Extraction to obtain a sulfate purification solution; 3) adding sulfuric acid to the sulfate purification solution obtained in the previous step to carry out the same ion effect reaction, centrifugation, and rinsing to obtain a high-purity sulfate wet product; 4) The high-purity sulfuric acid obtained in the previous step High-purity sulfate crystals are obtained by drying the wet salt products. |
priorityDate | 2020-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.