http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015013796-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04ed4b24e22b826d89bab36ebf75bc4f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-455 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-455 |
| filingDate | 2014-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4189ad9211fe58155301b8c48b218d4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb2c8e06288f7cf053045be8d69c771e |
| publicationDate | 2015-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015013796-A |
| titleOfInvention | Method for producing difluorophosphate |
| abstract | Provided is a method for producing a difluorophosphate capable of producing a highly pure difluorophosphate conveniently and industrially advantageously. A step of reacting an aqueous hydrofluoric acid solution with phosphorus oxyhalide (excluding phosphoric acid trifluoride) to produce crude difluorophosphoric acid, an alkali metal, an alkaline earth metal, aluminum Alternatively, by reacting an onium halide with the crude difluorophosphoric acid, a step of forming a difluorophosphate in the crude difluorophosphoric acid, and heating and drying the crude difluorophosphoric acid containing the difluorophosphate. Then, after the difluorophosphate is precipitated in the crude difluorophosphoric acid by the step of distilling off the crude difluorophosphoric acid or by crystallization, the difluorophosphate is separated into solid and liquid, and the difluoro after the solid-liquid separation is further separated. One of the steps of distilling off the crude difluorophosphoric acid contained in the phosphate. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018123054-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016175186-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016175186-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10717650-B2 |
| priorityDate | 2013-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.