| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-278 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-23 |
| filingDate |
2007-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ebca6b786b785ede8673a662b34bc6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2aa05e9034604aa0a2b006e2297b084b |
| publicationDate |
2010-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010022808-A1 |
| titleOfInvention |
Process for producing 2,3,3,3-tetrafluoropropene |
| abstract |
A process is disclosed for making CF 3 CF═CH 2 The process involves (i) contacting CHCl 2 CF 2 CF 3 in a reaction zone in the presence of a catalytically effective amount of a dehydrofluorination catalyst to produce CCl═CFCF 3 ; (ii) contacting CCl 2 ═CFCF 3 with H 2 formed in (i) in a reaction zone in the presence of a catalyst comprising a catalytically effective amount of palladium supported on a support selected from the group consisting of alumina fluorided alumina, aluminum fluoride and mixtures thereof, to produce a product mixture comprising CF 3 CF═CH 2 , wherein the mole ratio of H 2 to CCl 2 50 CFCF 3 fed to the reaction zone is between about 1:1 and about 4:1 and (iii) recovering CF 3 CF═CH 2 from the product mixture formed in (ii). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011124929-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11555001-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10815173-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8642820-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9822047-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11332424-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015160532-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011178344-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8530710-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8399722-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10351495-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015223956-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8357828-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8609908-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8344191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8530711-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011251442-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8569553-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10584082-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8420872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8975454-B2 |
| priorityDate |
2006-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |