http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114341085-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9711d1e962fab94b3a1613ffc492b1ad |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-093 |
| filingDate | 2021-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85111e67086f7a39b1d005d15549bbbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c3de6acefc1e3d6cd225e93a4ba56a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6d9c5cbfe714b8595ce5ccf46ffec07 |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114341085-A |
| titleOfInvention | A New Process for Industrial Synthesis of Perfluoro-n-pentane |
| abstract | The present invention relates to a new industrial method for producing perfluoropentane (PFP), the preparation of its new intermediate compound, and the new intermediate compound itself and its method in the production of perfluoropentane (PFP). use in the method. Accordingly, the present invention relates to a process for producing the compound PFP (perfluoropentane) and/or the compound perfluorinated 4-methylbutyrolactone (ie, a precursor or intermediate compound of PFP (perfluoropentane)), which It is characterized in that the method includes a direct fluorination reaction using F 2 gas as a fluorinating agent, and/or a fluorination reaction using SF 4 as a fluorinating agent. The present invention provides an efficient and simplified new industrial process for the production of perfluoropentane (PFP) and/or the compound perfluorinated 4-methylbutyrolactone, preferably by means of dedicated equipment and dedicated reactor designs Enables large-scale and/or industrial production of perfluoropentane (PFP) and/or the compound perfluorinated 4-methylbutyrolactone. The process according to the invention is carried out, for example, in autoclaves, (closed) column reactors, countercurrent reactor systems, in particular loop reactor systems, or countercurrent (loop) systems ("reverse gas scrubbing"). reactor system"), a tubular reactor system, a continuous flow reactor system, a coil reactor system or a microreactor system, preferably a countercurrent reactor system or a microreactor. |
| priorityDate | 2021-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.