http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1025669-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3ac666f08c132fa3dce29779f185a6c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-06 |
| filingDate | 1973-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1978-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed31017c06252f4c3754f3a9b0b7285c |
| publicationDate | 1978-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1025669-A |
| titleOfInvention | Process for refining copper containing mattes and related apparatus_ |
| abstract | PRECISION OF DISCLOSURE: The present invention firstly relates to a method conversion of mattes containing copper and / or nickel ca-characterized by blowing ordinary air, air enriched with oxygen and / or pure oxygen, below the upper level matte, using double submerged jets. double feed separate air, formed in the center by ordinary air or enriched, or by pure oxygen, and at the periphery by a protective coolant, preferably an additive carbon, which can advantageously be fuel oil. Content in oxygen from the blowing wind is variable from one phase to the next be ripening. Thus, when the nozzles have tended to dance to plug, by deposits of solidified metal, from nance of matte, the invention makes it possible to blow oxygen pure, or air very enriched in oxygen, which also leads to-early the nose of the nozzles. |
| priorityDate | 1972-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.