http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102232087-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K20-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K20-20 |
| filingDate | 2019-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102232087-B1 |
| titleOfInvention | Extraction purification of zinc and manganese through physical treatment and wet process from used battery |
| abstract | Disclosed is a method of producing zinc sulfate monohydrate for feed additives through recycling of waste batteries. The present invention is a method for producing zinc sulfate monohydrate for feed additives by separating and extracting and purifying zinc and manganese from waste dry batteries through physical treatment and wet processes.(a) Comprising zinc and manganese by pulverizing and sorting waste dry cells. Obtaining a raw material powder; (b) obtaining a zinc sulfate solution including reacting sulfuric acid with the raw material powder; (c) removing heavy metal components contained in the zinc sulfate solution; And (d) concentrating, dehydrating and drying the zinc sulfate solution to obtain zinc sulfate monohydrate. |
| priorityDate | 2019-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.