| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ead192f7bcb8cf5326c9f4d1fa839d5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b6a623276401d005e97d6e02647cd1d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-134 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-02 |
| filingDate |
1983-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a92198ce8d4aee1519d3f26a18e05ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_763c08bdcab1c4692db3c20e233b9f9e |
| publicationDate |
1984-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0114040-A1 |
| titleOfInvention |
Method and melt-down gasifier for producing molten pig iron or crude steel products |
| abstract |
In the process, in a melter gasifier (1) by adding coal (7) and by blowing in oxygen-containing gas, a first fluid bed zone (16) is formed from coke particles with strong movement of the particles above the blowing level (first blowing level) (16) and iron sponge particles and / or pre-reduced iron ore particles ((8) with a substantial proportion of a particle size above 3 mm are added to the first fluidized bed zone from above, in order to increase the melting capacity even when using a larger proportion of ferrous material with a particle size above 3 mm and / or when using coal of lower quality, as well as to increase the temperature of the molten metal (11) to such an extent that metallurgical reactions are facilitated with the liquid pig iron or steel raw material obtained and to enable the height of the melter gasifier to be reduced is below the first injection level (15) and above the Slag bath level a second inset asplane (21) for oxygen-containing gas, where the gas supply is regulated in such a way that a second zone (17) of a fluid bed of coke particles with weak or imperceptible movement of the particles or a gassed solid bed of coke particles is formed between the two injection levels (21, 15) and the temperature in the second zone (17) is kept above the melting temperature of the ferrous material (8). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103267415-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5131942-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0302111-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0302111-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106367587-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3607774-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4846449-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8313552-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0336920-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0336920-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0297167-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0195770-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106367587-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6235083-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-381116-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-385770-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-382390-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116608692-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4108283-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116608692-B |
| priorityDate |
1982-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |