http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107815543-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B19-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-001 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B19-04 |
| filingDate | 2017-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107815543-B |
| titleOfInvention | A method of copper, tin, zinc are obtained using side-blown process trade waste |
| abstract | The invention belongs to non-ferrous metal smelting technologies, provide a kind of method for obtaining copper, tin, zinc using side-blown process trade waste, in particular to non-ferrous metal metallurgy industry, include the following steps：（1）Industrial cupric waste containing zinc, tin, lead, arsenic etc. is smelted into abandoning clinker and is crushed to granularity in 25mm ~ 30mm, electrothermal front bed, which is heated to 600 DEG C ~ 750 DEG C, makes clinker become molten, and fuming furnace is periodically added.（2）It being added in fuming furnace and is warming up to 1150 DEG C ~ 1280 DEG C oxygen-enriched air for being passed through 0.3 ~ 2L/min, copper is precipitated in matte from clinker,（3）The high-temperature dust-containing flue gas of generation cools to 70 DEG C ~ 80 DEG C by condensing heat recovery boiler, it gathers dust subsequently into bagroom, smoke mixture introduces two-stage pneumatic through exhaust blower and emulsifies desulfurizing tower desulfurization, passes through smoke stack emission after fuming furnace flue gas inspection is qualified after desulfurization. |
| priorityDate | 2017-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.