http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106673018-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-54 |
| filingDate | 2016-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106673018-B |
| titleOfInvention | A kind of recoverying and utilizing method of waste and old lithium titanate |
| abstract | The present invention provides a kind of recoverying and utilizing methods of waste and old lithium titanate, including：A, waste and old lithium titanate is provided, and the waste and old lithium titanate is subjected to amorphous processing, obtains amorphous waste and old lithium titanate；B, the amorphous lithium titanate mixed with water, peroxide, alkali compounds, adjust acid-base value to alkalinity, leached, lithium titanate leachate is obtained by filtration；C, by the lithium titanate leachate and precipitant mix, the first filter residue and titaniferous filtrate are obtained after ageing, filtering, the filter residue is to be precipitated containing lithium；D, the titaniferous filtrate is heated to boiling and fluidized state is kept to be precipitated completely up to solid, the second filter residue is obtained by filtration, second filter residue is obtained into metatitanic acid after pickling, washing, drying successively.Lithium carbonate is prepared using the valuable element lithium in waste and old lithium titanate, titanium dioxide is prepared using valuable element titanium, to achieve the purpose that comprehensive utilization of resources. |
| priorityDate | 2016-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.