http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018258503-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbde892ca527e4dea6bc707ffcc725dd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C2005-4626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-4673 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-4606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-4613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-35 |
| filingDate | 2016-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddd3fbb4dc4f29798c27afa5033380d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b594d17b630e61d3abf311c8e0691a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a1138151ec7b56acf51ef89931a77bc |
| publicationDate | 2018-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2018258503-A1 |
| titleOfInvention | Blow lance assembly for metal manufacturing and refining |
| abstract | The instant invention relates to a blow lance assembly for metal manufacturing and refining, developed so as to control slag formation and oxidation, as well as the heat capacity of the reactor, and the conservation of the operational conditions during charging and blowing, having, in its lower part, two groups of gas outlets which determine two blowing conditions, the first group consisting of oxygen passage nozzles having a converging-diverging shape, main responsible for the oxidation reactions and for the conveyance of the basic solid material, mainly calcium oxide, for initial slag formation, and dephosphorization at the final stages during batch refining; the second group consisting of secondary jets with various functions during each blowing stage, the first function, at the beginning of the process as an afterburning agent, through the reaction of oxygen with carbon monoxide generated by the main jets, and the second function being that of accelerating the reaction with carbon by increasing oxygen jet speed, accelerating scrap melting in the early stages and, finally, incrementing the oxidation of the elements of the metal bath, iron, in order to reduce the phosphorus content in the final stages of batch refining. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I737504-B |
| priorityDate | 2015-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.