http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011195887-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_927c3131644244d81f82743c2a670aab |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B9-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C1-04 |
| filingDate | 2010-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa547f221ebc6984d6dca723d9f61037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_152bab7c166d20fe1aeed920e893b10d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc318498cca70a093b400394b28cf6f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a69ebb474d337ccea62578dbcd7ad500 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af3dd646e6926cdaedb2c3aa90b78db3 |
| publicationDate | 2011-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011195887-A |
| titleOfInvention | Method for removing copper in steel scrap and method for producing molten steel using steel scrap as an iron source |
| abstract | PROBLEM TO BE SOLVED: To efficiently dissolve steel scrap with a small amount of energy consumption when manufacturing high-grade steel using steel scrap as an iron source, and without requiring efficient and large-scale equipment for copper in the steel scrap A copper removal method that can be removed is provided. The method for removing copper in steel scrap of the present invention comprises a melting chamber 2 and a shaft-type preheating chamber 3 directly connected to the upper portion of the melting chamber and into which exhaust gas generated in the melting chamber is introduced. The arc furnace 1 is used, and the steel scrap is carburized and melted in the melting chamber while supplying the steel scrap to the preheating chamber so that the steel scrap 20 is continuously present in the preheating chamber and the melting chamber. Then, the molten iron 21 is generated, and then the sulfur contained flux is blown and added to the molten iron in the generated melting chamber via the flux blowing lance 10 for removing copper to remove the copper contained in the molten iron, After the copper is removed, the molten iron is discharged from an arc furnace into a holding container. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014058719-A |
| priorityDate | 2010-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.