| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-02 |
| filingDate |
2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102002052-B1 |
| titleOfInvention |
Method for recycling a waste acid containing zinc |
| abstract |
The present invention relates to a method for recycling zinc waste acid, and more particularly, to a method for recycling zinc waste acid by separating and reusing iron and zinc in a simple manner in a waste acid containing zinc at a high concentration. |
| priorityDate |
2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |