http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102222202-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-143 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-06 |
| filingDate | 2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102222202-B1 |
| titleOfInvention | Method for manufacturing direct reduced iron with multi-stage fluid bed reduction using reformed coke oven gas |
| abstract | The present invention comprises the steps of: (1) primary reduction of wrought iron ore at a first reduction temperature in a first flow reduction furnace using coke oven gas; And (2) secondary reduction of the product of step (1) at a second reduction temperature higher than the first reduction temperature in a second flow reduction furnace using the modified coke oven gas. will be. |
| priorityDate | 2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.