http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2303819-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-389 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-389 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-18 |
| filingDate | 2009-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a5c2fe79dba16a698d8bc800be4994b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d9c579bb87a25c29cb7b7f0f4bd9f6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fba992369b62e5e65b6bad1c21984fe |
| publicationDate | 2011-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2303819-A2 |
| titleOfInvention | Process for the purification of 2,3,3,3-tetrafluoro-1-propene (hfo-1234yf) |
| abstract | The subject of the invention is a process for the purification of 2,3,3,3-tetrafluoro-1-propene (HFO-1234yf). More particularly, it relates to a purification process in which 2,3,3,3-tetrafluoro-1-propene, comprising impurities based on halogen compounds, is brought into contact with an adsorbent, preferably molecular sieves and advantageously molecular sieves having a pore opening with an average diameter between 5 and 11 Å, preferably between 5 and 9 Å. |
| priorityDate | 2008-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.