http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120074364-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_694f81756e92c09f407b691917f41467 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D2019-0003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B5-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B5-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B5-00 |
| filingDate | 2010-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_780b38f2d5aec2618a93ea9bf8514ce3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dbca24a67627b422547701bc8c30bfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b9ae073588ae6605044bbb55f2d8c21 |
| publicationDate | 2012-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120074364-A |
| titleOfInvention | How to control furnace in blast furnace process |
| abstract | The present invention relates to a furnace control method in a blast furnace process, comprising the steps of: (a) preparing a furnace impact calculation sheet indicating a furnace effect and a reductant correction value according to fluctuations in coke temperature and moisture content, and (b) in the blast furnace Measuring the temperature and moisture content of the coke to be introduced, (c) obtaining a reducing agent ratio correction value from the reducing agent ratio correction value calculation sheet using the measured temperature and moisture content of the coke, and (d) obtaining Calculating a correction reducing agent ratio by summing the reduced reducing agent ratio correction value and the current reducing agent ratio, and (e) introducing an amount of reducing agent corresponding to the correction reducing agent ratio into the blast furnace. According to the present invention, it is possible to determine the effect of the blast furnace according to the change of temperature and moisture content of the coke, and to automatically adjust the amount of the reducing agent injected into the blast furnace according to the blast furnace effect to adjust the amount of the reducing agent injected into the blast furnace quickly and accurately according to the change of the furnace. Can be. Therefore, the yellowing relief is prevented and the heat is stabilized, thereby improving productivity. In addition, the amount of work required for the management of the furnace can be reduced to reduce manpower consumption and solve the difficulty of managing the furnace, which had to be relied on by a high-skilled person. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101400620-B1 |
| priorityDate | 2010-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 |
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