http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105671332-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/C22B11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-362 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-36 |
| filingDate | 2016-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105671332-B |
| titleOfInvention | A method for extracting and separating palladium ions by using pillar arene derivatives |
| abstract | The invention discloses a method for extracting and separating palladium ions by using columnarene derivatives. The dichloromethane solution or chloroform solution containing an extractant is used as the organic phase, and the concentration of the extractant in the organic phase is 0.01-0.02M. Shake after mixing with nitric acid aqueous solution containing various metal ions, the shaking temperature is 25±1°C, and the shaking time is 85-100h. The concentration range of each metal ion in nitric acid aqueous solution is 5×10 ‑4 ~1×10 ‑2 M. The concentration of HNO3 in the nitric acid aqueous solution is 0.4-9M. The method for extracting and separating palladium ions by using pillar arene derivatives in the invention can efficiently separate palladium elements, and the process is simple and easy to operate. |
| priorityDate | 2016-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.