| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9df8c8d4d5c8d89ae07a159f14076006 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B2400-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D17-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B3-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D17-00 |
| filingDate |
2022-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16e807fbc859ce6632740778ba0fc14f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca4997ad34aa0f1eadf2dfca176e8d47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17f2bbe8665eb568733d04b004993879
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9238c9a3acbb45c8796b886ef788d4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f88fbcf81251dd876a5fa329de3fd4f |
| publicationDate |
2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114875185-A |
| titleOfInvention |
A blast furnace slag waste heat recovery device and method using CO2 as heat carrier |
| abstract |
The invention discloses a blast furnace slag waste heat recovery device using CO 2 as a heat carrier, comprising four subsystems: a grate slag cooler system, a synthesis gas preparation system, a waste heat recovery system and a CO 2 circulation; Grate cooler, grate cooler hot air hood is equipped with partition screen, and the CO2 circulating hot air is divided into three to four sections according to the temperature level. The CO2 hot air heated by the waste heat enters the waste heat recovery device to generate steam/supercritical CO2 medium. The steam generated can be used as plant steam, the steam/supercritical CO2 medium can also drive the turbine to generate electricity, and the condensed waste heat can be used as a heating/cooling/hot water heat source. |
| priorityDate |
2022-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |