http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110819829-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-10 |
| filingDate | 2019-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110819829-B |
| titleOfInvention | Rare earth element extractor in monazite |
| abstract | The invention discloses a monazite rare earth element extractor, which comprises a working box and a reaction cavity arranged in the working box, a sliding filter plate is arranged in the reaction cavity in a sliding manner, a material placing cavity which is positioned at the upper side of the reaction cavity and is opened upwards is arranged in the working box, the material placing cavity is communicated with the reaction cavity, the invention can extract the rare earth elements in the monazite in the form of solution, dilute hydrochloric acid with certain concentration can react with the monazite, so that the rare earth elements in the monazite are dissolved in the dilute hydrochloric acid solution to the maximum extent, the oxide of radioactive thorium in the monazite does not react with the dilute hydrochloric acid and is left on the upper surface of the sliding filter plate, the thorium oxide on the upper surface of the sliding filter plate is pushed into the recovery box through the push plate for utilization. |
| priorityDate | 2019-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.