http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2006087964-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-86 |
| filingDate | 2006-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2006087964-A1 |
| titleOfInvention | Method for recovering fluorine-containing alcohol |
| abstract | Provided is a method for easily recovering high-concentration fluorine-containing alcohol from a mixed solution containing fluorine-containing alcohol and water generated by the production of CD-R or DVD-R. Obtained by the step of adding an acid such as sulfuric acid to a mixed solution containing a fluorinated alcohol such as 2,2,3,3-tetrafluoropropanol and water and separating the two layers, more preferably the step of separating the two layers. A method for recovering a fluorinated alcohol comprising a distillation step of further distilling the lower layer obtained. |
| priorityDate | 2005-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.