http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216738406-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37b07d3b7ab8b5fb80649ea621fa5ba7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B5-00 |
| filingDate | 2022-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22ac3ff785e5a16d33cd7d2e170d2ab6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5389a670401ee48e3eea552a67c24c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d99cbf7f3827e4d70ae13eb5aa4dab3 |
| publicationDate | 2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216738406-U |
| titleOfInvention | An iron-making device for a hydrogen-rich carbon circulating blast furnace |
| abstract | The utility model discloses an iron-making device of a hydrogen-rich carbon circulating blast furnace, which can greatly reduce carbon dioxide emissions. Including hydrogen-rich carbon cycle blast furnace, gas furnace top cycle decarbonization device, Ouye furnace gas decarbonization device and coke oven gas system; the top crude gas generated by hydrogen-rich carbon cycle blast furnace is transported to the gas furnace top cycle decarbonization device through pipelines. The gas outlet ends of the gas furnace top circulation decarbonization device, the Ouye furnace gas decarbonization device and the coke oven gas system are all connected with a gas transmission pipeline, and the ends of the gas transmission pipeline are respectively connected to the furnace body gas heating system and the tuyere gas heating system; the distance between the furnace body heating gas inlet and the gas inlet of the composite tuyere device is L1, the distance between the furnace body heating gas inlet and the furnace top is L2, where L1:L2 is 6.5:8.2, the furnace The included angle between the body heating gas inlet and the lower part of the outer wall of the furnace body is β, and the included angle of the β ranges from 112° to 130°. |
| priorityDate | 2022-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.