http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007254254-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b5a27918c4781d0118ec567dbb748ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29490eb001be03ec71b08860c6092c10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-19 |
| filingDate | 2006-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76709cb3adff274f33f3e11a50012f5a |
| publicationDate | 2007-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007254254-A |
| titleOfInvention | Method for recovering mixed acid having increased composition ratio of hydrofluoric acid from mixed acid waste liquid containing hydrofluoric acid |
| abstract | Provided is a method for recovering a mixed acid having an increased hydrofluoric acid composition ratio from a mixed acid waste solution containing hydrofluoric acid at a low cost by a simple distillation operation. A composition ratio of hydrofluoric acid is obtained by dissolving at least one metal salt selected from the group consisting of cesium nitrate, potassium nitrate and magnesium fluoride in a mixed acid waste solution containing hydrofluoric acid and other acids, and performing distillation. The mixed acid solution having increased is recovered by distillation. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011001247-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011001246-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107117753-A |
| priorityDate | 2006-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.