http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112919505-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D15-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D15-02 |
| filingDate | 2021-03-03^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112919505-B |
| titleOfInvention | Device and method for continuous production of lithium hydroxide from salt lake lithium-rich brine |
| abstract | The invention provides a device and method for continuously producing lithium hydroxide from salt lake lithium-rich brine. The device includes continuous buffer homogenization unit, continuous magnesium removal unit, continuous lithium precipitation unit, continuous causticization unit and continuous evaporation crystallization unit. Using the above-mentioned device to continuously produce lithium hydroxide from lithium-rich brine in salt lakes has the beneficial effects of continuous operation and large-scale production, can significantly reduce labor intensity, reduce product differences caused by manual manipulation of subjective differences, and improve product quality stability. Reduce product cost and improve product batch qualification. At the same time, the recovery rate of lithium hydroxide in the present invention is relatively high, the process in the treatment process is relatively simple, and the controllability is strong, which is very suitable for large-scale industrial application. |
| priorityDate | 2021-03-03^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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