http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19980081619-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-151 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-453 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-45 |
| filingDate | 1998-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1998-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19980081619-A |
| titleOfInvention | Purification method of sulfur hexafluoride |
| abstract | The present invention relates to a method for purifying sulfur hexafluoride which comprises contacting an impurity-containing sulfur hexafluoride with at least one compound selected from an alkaline earth metal compound, an alkali metal aluminate or a tetraalkyl ammonium salt and a refining agent comprising a carbonaceous solid . The refined SF 6 of the present invention can be recycled as a gas insulated medium. |
| priorityDate | 1997-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.