| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-19 |
| filingDate |
2001-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e933801a635b73d7fd0bc1cd9663dcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a314abaf51afeed8f0387bcbfa36ac3 |
| publicationDate |
2003-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003081613-A |
| titleOfInvention |
Recovery method of hydrogen fluoride |
| abstract |
(57) [Summary] [PROBLEMS] To recover and effectively utilize hydrogen fluoride. A method for recovering hydrofluoric acid, comprising contacting a liquid to be treated containing hydrogen fluoride and nitric acid with an anion exchange resin to remove nitric acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007516835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5163125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013132581-A |
| priorityDate |
2001-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |