| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_433f8e8d0240971fcd2c7b8d1b3064f2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 |
| filingDate |
1997-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92a4ea1c6287feccfc52e86960bbe92e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97fbd3f5229b115fbfa420780fda384d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61e0b65f38b54c2d2d09659d73125d3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb8eab0e8f1890882e2e356097fa2b7b |
| publicationDate |
1998-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H1087525-A |
| titleOfInvention |
Purification of pentafluoroethane |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for purifying crude pentafluoroethane (F125) containing chloropentafluoroethane (F115) without producing by-products difficult to separate. SOLUTION: Chloropentafluoroethane (F11) 5. A process for the purification of crude pentafluoroethane containing 5), wherein said crude pentafluoroethane is subjected to a heat treatment in the presence of hydrogen at a temperature of at least 550 ° C. and at a molar ratio of H 2 / F115 equal to at least 10. The above method, wherein the method is performed. |
| priorityDate |
1996-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |