http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107619932-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-40 |
| filingDate | 2016-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107619932-B |
| titleOfInvention | Extraction composition, extraction system and application thereof |
| abstract | The invention discloses an extraction composition, an extraction system and application thereof. The extraction composition of the invention comprisesThe extraction method comprises the steps of selecting a mixture of an amide compound with a specific structure and a neutral phosphorus-oxygen compound as an extraction composition, wherein the extraction rate of L i of lithium-containing brine is more than 81%, such as 81.53% -94.69%, the lithium-magnesium distribution coefficient is more than 490, such as 490-987, and when HCl is used for lithium back extraction, the back extraction rate is 87.86% -91.68%, so that the extraction and back extraction performance of extracting lithium salt from the lithium-containing brine is greatly improved, the cost is saved, and the extraction method is more suitable for industrial production. |
| priorityDate | 2016-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.