| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_331b915d146e6d1156455ae4e9bdd78c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G31-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G31-00 |
| filingDate |
2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0666ed8baff35c6c2841dd67a914969
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e325b1722d52fc4fffa3134cc1e140d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a4a555da7f4d807787cb18e4bfb43e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db4e0b693cee99e3d1e4ff39bc0cbd91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f958f4024bebdbc5a49adbcff4ec1227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dcd87083239b8e495afeb37bbfb70f3 |
| publicationDate |
2022-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102462597-B1 |
| titleOfInvention |
Method for recovering vanadium from water leachate of alkali rosted vanadium ore with minimal loss of vanadium |
| abstract |
The present invention includes the steps of separating the precipitate and the filtrate by precipitating aluminum contained in the vanadium-containing aqueous solution by adding alkali metal silicate to the vanadium-containing aqueous solution (S10); adjusting the pH by adding an acidic substance to the filtrate (S20); and recovering vanadium from the filtrate whose pH is adjusted (S30). |
| priorityDate |
2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |