http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022150640-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f3220a21a3325a63f80407ae604e82f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e9aee13868bfedebe2df1f13cda5490 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 |
| filingDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8775ccaa8955ed2a205ab2b58f58d2ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76bbc742ae03980c6775aec2857ea4c7 |
| publicationDate | 2022-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022150640-A |
| titleOfInvention | Method for producing phosphorus compound |
| abstract | An object of the present invention is to efficiently produce a high-purity phosphorus compound from a solid containing a phosphorus compound and a silicon compound and having a specific element content by further improving a method for purifying a phosphorus compound. Provided is a method for producing a phosphorus compound capable of A method for producing a phosphorus compound from a solid containing a phosphorus compound and a silicon compound and having a calcium element content of 20% by mass or less, wherein the solid is treated with an acid. A method for producing a phosphorus compound is provided, comprising a dissolution treatment step of obtaining a phosphorus compound solution by dissolution treatment with. Thereby, a phosphorus compound of high purity can be efficiently obtained. [Selection diagram] Fig. 1 |
| priorityDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.