http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110616438-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-73 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-02 |
| filingDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110616438-B |
| titleOfInvention | Device and method for electrochemically preparing high-purity battery-grade lithium hydroxide |
| abstract | The invention provides a device and a method for electrochemically preparing high-purity battery-grade lithium hydroxide, wherein the device comprises two electrocatalytic electrodes and two diaphragms: an oxidation electrode (100), a hydrogen production electrode (200), an anion exchange membrane (300), and a cation exchange membrane (400); the oxidation electrode (100) and the anion exchange membrane (300) form an anode pool; the hydrogen production electrode (200) and the cation exchange membrane (400) form a cathode pool; the device also comprises a lithium removal tank, wherein the lithium removal tank is connected with the anode tank through an anion exchange membrane (300); the delithiation pool is also connected with the cathode pool through a cation exchange membrane (400). Compared with the prior art, the invention has the following technical effects: (1) the invention combines electrocatalytic organic oxidation, electrocatalytic hydrogen evolution reduction and electric lithium removal for the first time: the whole system realizes the simultaneous preparation of three products of lithium hydroxide, hydrogen and acid. |
| priorityDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.