http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105037074-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-087 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-10 |
| filingDate | 2009-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105037074-B |
| titleOfInvention | By the method that the trifluoro propene hydrofluorination of 2 chlorine 3,3,3 is the tetrafluoropropane of 2 chlorine 1,1,1,2 |
| abstract | The application is related to the method for the tetrafluoropropane of 2 chlorine 1,1,1,2 by the trifluoro propene hydrofluorination of 2 chlorine 3,3,3.The present invention relates to prepare 2 chlorine 1, the method of 1,1,2 tetrafluoropropane, it is included in the presence of the antimony pentachloride catalyst of fluorination, it is being enough to form 2 chlorine 1,1,1, under conditions of 2 tetrafluoropropanes, make the trifluoro propene of 2 chlorine 3,3,3 of about 75 about 99.9 molar percentages and one or more other fluohydric steps of hydrocarbon containing at least one chlorine atom of about 0.1 about 25 molar percentage.Method present invention additionally comprises another kind by the trifluoro propene hydrofluorination of 2 chlorine 3,3,3 for the tetrafluoropropane of 2 chlorine 1,1,1,2.This method includes making the trifluoro propene of 2 chlorine 3,3,3 and hydrogen fluoride in the presence of vapor-phase catalyst, contacted under conditions of being enough to be formed the tetrafluoropropane of 2 chlorine 1,1,1,2 the step of. |
| priorityDate | 2008-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.