http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2428486-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_acb6290d37acbad1f0e2841625107656 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C7-10 |
| filingDate | 2009-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14a6da7798d1896bee7f719016dc36e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba3f7487b5d5ef7b2168d481487d116f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e9f036ffdc9acb1504fac5eb3fce4cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e61d5cce0df314e45190680422d9347d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e01b13ab9eef167710c2ea822bd32997 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_529f643dd11893c8e2e0cd64686a5e3d |
| publicationDate | 2011-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2428486-C2 |
| titleOfInvention | Aggregate for removal of arsenic from iron-carbon melt under vacuum |
| abstract | FIELD: metallurgy. n SUBSTANCE: aggregate consists of vacuum-chamber 1 with internal reservoir 2 made of lining material converging downward and entering nose of iron transporting ladle 3, and of receiving ladle 3 mounted on cover of vacuum chamber 1. In a bottom of ladle 4 there is installed tuyere 5 for metal tapping with 4-5 nozzles for increase of angle of backing-off of liquid metal sputtered in vacuum. A recess for iron vacuum insertion 6 having a shape of a truncated cone is made over tuyere 5. Vacuum chamber 1 is connected with a buffer reservoir, volume of which 15-20 times exceeds volume of vacuum chamber 1. Tuyeres for supply of oxidant are arranged in restricting section of vacuum chamber 1. An upper part of vacuum chamber 1 is connected with a reservoir for sedimentation of arsenic vapours. n EFFECT: maintaining stable pressure in vacuum chamber, increased amount of arsenic removed from melt. n 2 cl, 1 dwg, 2 tbl |
| priorityDate | 2009-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.