http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103911474-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B7-14 |
| filingDate | 2014-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103911474-B |
| titleOfInvention | Blast-furnace smelting is containing the method changing slag tuyere during sefstromite |
| abstract | The invention provides a kind of blast-furnace smelting containing the method changing slag tuyere during sefstromite.Described method comprises: as the TiO in slagn 2 when being not less than 10wt%, under checking state, the slag tuyere of breakage being changed and new slag tuyere is changed; As the TiO in slagn 2 when being less than 10wt%, under damping down state, the slag tuyere of breakage being changed and new slag tuyere is changed.The present invention has formulated correspondingly slag tuyere replacing options according to the characteristic containing slag containing titanium and vanadium, shortens replacing construction, avoids cinder notch simultaneously and burns the accident of leaking and bringing. |
| priorityDate | 2014-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.