http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020132952-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c697a04f9487db99e58059ecd2015cae |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 |
| filingDate | 2019-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b3d92742af27eaf68ffb3c22fcaa647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0cae27cba210fd933a77d439de7e622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34529d97963596b925c8666cc9e3b769 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c975fcb01441b4e5770faa792c98b41e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51a6e54177b4733d49e0a206eb84c9e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e69d26639cc76bd29aeb32fef1a50a90 |
| publicationDate | 2020-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020132952-A |
| titleOfInvention | Lithium recovery method |
| abstract | PROBLEM TO BE SOLVED: To provide a lithium recovery method capable of recovering lithium with high purity from a liquid to be treated in which lithium and an inorganic salt are dissolved. SOLUTION: The lithium recovery method includes a concentration step S8 in which a liquid to be treated in which at least lithium and an inorganic salt are dissolved is evaporated and concentrated, and a liquid to be treated after the concentration step S8 is cooled and crystallized to precipitate an inorganic salt as crystals. The crystallization step S9, the solid-liquid separation step S10 for separating the precipitate containing inorganic salt crystals from the liquid to be treated after the crystallization step S9, and the solid-liquid separation step S10 after the solid-liquid separation step, the carbonic acid gas is mixed with the liquid to be treated. And / or a carbonation step S11 for adding a water-soluble carbonate, and a solid-liquid separation step S12 for separating the precipitate containing the crystals of lithium carbonate precipitated in the carbonation step S11 from the liquid to be treated. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115558801-A |
| priorityDate | 2019-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.