| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-386 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-383 |
| filingDate |
1996-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97cf7187653c63703ba920a467cda4df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdb06f48882bb1f374ada7dd910b0d56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5326ad1322e64a184ee90a119d3acc1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_722a17f4733a96e03e30e6db517f76a9 |
| publicationDate |
2004-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2219225-T3 |
| titleOfInvention |
PROCESS TO SEPARATE HFC-32 AND HFC-125. |
| abstract |
Process for separating HFC-32 and HFC-125 from a first mixture using an extracting agent comprising methylene chloride, the process comprises the following steps: adding the extracting agent to the first mixture so that a second mixture is formed, separating HFC -32 and HFC-125 in the second mixture by extractively distilling the second mixture in an area of an extractive distillation process of a distillation column and thus recovering HFC-125 as a product from the top of the column and HFC- 32 as a product of the bottom of the column. |
| priorityDate |
1995-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |