http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109652656-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbc7c365808c95b4d3d2205f8a10142d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B11-021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-02 |
| filingDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_290092a1831c42ebafa0c2c3100d0c16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f940ff2c0977f03a809af92f067dee2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_636b639d121ded3ab9cc0633b2ad54a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d238e47fa5e9422deb17d452de3858e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5cbdd5902d264964639b97f51e4a1cc |
| publicationDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109652656-A |
| titleOfInvention | A kind of precious metal alloys purification process of enriching and refinement oxide furnace |
| abstract | The present invention relates to a kind of precious metal alloys purification process of enriching and refinement oxide furnace, technique includes the reduction melting of leaded bismuth, tin anode mud, and vacuum drying oven separates electrum, the process of refinement oxide furnace removal of impurities；The refinement oxide furnace of enrichment gold and silver is purified for precious metal alloys；Including the tunnel furnace body as constructed by furnace wall (1), furnace roof (2) and furnace bottom (3)；Cupola well (8), cupola well seat (9) and movable siege (10) are equipped with below furnace cavity (4).Present invention process is easy, can reduce production cost, gold and silver direct yield is increased to 97.5-99%, Environmental Safety；Refinement oxide furnace has the characteristics that treating capacity is big, low energy consumption, automatization level is high. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I699504-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110760688-A |
| priorityDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.