http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109971910-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1f505e12c738eca3910d330dfbfb8a6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C5-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-007 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-04 |
| filingDate | 2019-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4eadca937109d6fcf77f36f7a6fd794 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92a6e6e59e39d03343cc7701e8e960ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ff7601031ff54dc9b2f422a95f0006c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f39e18684ced786ff8e23ac383c44884 |
| publicationDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109971910-A |
| titleOfInvention | Using the method for calcium system processing vanadium extraction from molten iron |
| abstract | The invention belongs to Ferrous Metallurgy and vanadium titanium chemical technology fields, and in particular to using the method for calcium system processing vanadium extraction from molten iron.That the technical problem to be solved by the present invention is to the oxygenation efficiency of vanadium slag production process vanadium is low, Vanadium in Vanadium Residue leaching rate is low.The invention discloses the methods using calcium system processing vanadium extraction from molten iron.Step are as follows: molten iron is blended into converter, coolant, the blowing oxidation of lime one phase of progress is added, obtains vanadium slag and half steel, vanadium slag is poured into vanadium slag tank, oxygen is passed through after addition lime into vanadium slag tank and carries out second phase oxidation, obtain calcic vanadium slag after second phase oxidation.The present invention can reduce operation quantity of the molten iron production containing vanadium leachate, and the oxygenation efficiency and leaching rate, reduction Process Energy consumption, the utilization and vanadium extraction production cost for being conducive to resource that can improve vanadium reduce. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020228750-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111575434-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111575434-A |
| priorityDate | 2019-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.