http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110904336-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/C22B3-3842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-38 |
| filingDate | 2019-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110904336-B |
| titleOfInvention | A kind of method for recovering P229 from waste P229 extraction organic phase |
| abstract | The present invention is a method for recovering P229 from waste P229 extraction organic phase. The waste P229 extraction organic phase is used as raw material, and barium hydroxide is used as precipitating agent, which is specifically composed of three steps of pickling, precipitation and regeneration. The extraction agent P229 is recovered from the waste P229 extraction organic phase, and the yield of the P229 reaches 90% to 92%. The invention has the advantages of high yield of P229, short technological process, less consumption of reagents, simple equipment, low energy consumption, low recovery cost and the like. |
| priorityDate | 2019-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.