http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110240182-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D5-00 |
| filingDate | 2019-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110240182-B |
| titleOfInvention | Resourceful treatment method of lithium-rich aluminum electrolyte |
| abstract | The invention relates to a resource treatment method of lithium-rich aluminum electrolyte, which comprises the steps of firstly, carrying out heat treatment on the lithium-rich aluminum electrolyte to be treated to obtain a product A; leaching the roasted product A in water by using water-soluble inorganic salt as a leaching agent, and filtering to obtain filter residue B and filtrate B; adding alkali or its water solution into the filtrate B, and removing aluminum ions in the filtrate B to obtain filtrate C; and adding water-soluble carbonate or a water solution thereof into the filtrate C to convert lithium ions in the filtrate C into lithium carbonate precipitate, and filtering to obtain lithium carbonate and filtrate D. The invention solves the technical problems that the content of rich lithium in surplus aluminum electrolyte is high and valuable metals cannot be effectively utilized in the aluminum electrolysis industry, improves the economic benefit and promotes the stable production of the aluminum electrolysis enterprise. |
| priorityDate | 2019-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.