http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103740937-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-02 |
| filingDate | 2013-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103740937-B |
| titleOfInvention | The method of a kind of siller tin oxide waste recovery recycle |
| abstract | The invention discloses the method for a kind of siller tin oxide waste recovery recycle, be specially and get siller tin oxide waste material and be placed in resistance furnace, be 0.01 ~ 0.05Mpa in vacuum tightness, be incubated activation 0.5 ~ 1h under the condition of 600 ~ 700 DEG C, cooling, then be warming up to 800 ~ 850 DEG C of insulation 2 ~ 5h in a hydrogen atmosphere, obtain Ag-Sn alloy.The method first activates siller tin oxide waste material, siller tin oxide waste material is more easily reduced in the reduction step of postorder, and can reduce to siller tin oxide waste material with lower temperature, and guarantee that the material of siller tin oxide waste material in reduction process and after reduction is all in solid state, avoid the loss that silver tin oxide material causes due to fusing volatilization, thus the rate of recovery is high; Avoid the possibility that in (at least reducing) material boat, stove, the Ag-Sn alloy of foreign material to reduction gained pollutes simultaneously, ensure that the purity of gained Ag-Sn alloy. |
| priorityDate | 2013-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.