| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c099aa780e6fdfd88eaa5e02803c3820 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-23 |
| filingDate |
2020-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16cedafd31a52e66e73ec90bb14dc7fa |
| publicationDate |
2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111394750-A |
| titleOfInvention |
A device for preparing zinc by direct electrolytic dechlorination of zinc sulfate solution |
| abstract |
The invention relates to the field of wet zinc smelting, and discloses a device for preparing zinc by direct electrolytic dechlorination of zinc sulfate solution. Pass; the anode cavity is filled with a dilute sulfuric acid solution and an anode is arranged, and the cathode cavity is filled with a mixed solution of sulfuric acid-zinc sulfate and arranged with a cathode. The invention solves the problem that in the existing zinc hydrometallurgy process, the zinc sulfate solution often contains excessive chloride ions, which affects subsequent production and product quality. |
| priorityDate |
2020-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |