| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B2100-282 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-0073 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-00 |
| filingDate |
2018-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b91661d149822aea50bd8cd36b24c612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_523e703996bf6b6b01bd35eac9e7e950
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4d05d33dd1350f8885d801dd94518f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2836334ee1c24a73fc272e8ddf50d17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276ad395ab5f4160131a3b8c0686f616 |
| publicationDate |
2021-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102018202594-B4 |
| titleOfInvention |
Process for the production of sponge iron, in particular in a direct reduction process |
| abstract |
Process for the production of sponge iron in a direct reduction process in which carbon dioxide is separated from the process exhaust gas of a furnace (5) designed for direct reduction of iron ore and mixed with water in an electrolysis stage (1), which is carried out as co-electrolysis (14) or as a combination of water electrolysis ( 11) and reverse water gas shift stage (12) is formed and fed with carbon monoxide and hydrogen formed in the electrolysis stage (1) into the furnace (5) for direct reduction and the process gas for reducing iron oxide from the furnace (5) supplied iron ore and used for carburizing the sponge iron. |
| priorityDate |
2018-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |