http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104404194-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-36 |
| filingDate | 2014-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104404194-B |
| titleOfInvention | Converter slag additive as well as preparation method and use method thereof |
| abstract | The invention provides a converter slag additive. The converter slag additive comprises the following components by weight: 30-40% of aluminum oxide (Al2O3), 15-35% of calcium oxide (CaO), 25-35% of silicon dioxide (SiO2), 2-5% of carbon (C), less than or equal to 0.25% of sulfur (S), less than 0.25% of phosphorus (P) and 1-5% of water. The converter slag additive has the advantages that a slagging material of lime is saved, the lance life is prolonged, the consumption of steel and iron materials is reduced, and accordingly the cost is reduced; in terms of quality, a slag system is improved, the slagging speed is increased, the mobility of slag is improved and the dephosphorization effect is improved. The invention further provides a preparation method and a use method of the converter slag additive. |
| priorityDate | 2014-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.