http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013102814-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-206 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/C07C17-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-864 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-35 |
| filingDate | 2012-11-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72ebabd0e4a7d85adf2e4066b6061dcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0df7ac0f3900de5ee7a2a6a9619534fb |
| publicationDate | 2013-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013102814-A1 |
| titleOfInvention | Processes for the production of fluoropropanes and halopropenes and azeotropic compositions of 2-chloro-3,3,3-trifluoro-1-propene with hf and of 1,1,1,2,2-pentafluoropropane with hf |
| abstract | A process is disclosed for making CF 3 CH 2 CHF 2 , CF 3 CH═CHF and/or CF 3 CH═CHCl. The process involves reacting at least one starting material selected from the group consisting of halopropanes of the formula CX 3 CHClCH 2 X, halopropenes of the formula CX 3 CCl═CH 2 and halopropenes of the formula CX 2 ═CClCH 2 X, wherein each X is independently F or Cl, with HF in a reaction zone to produce a product mixture comprising HF, HCl, CF 3 CH 2 CHF 2 , CF 3 CH═CHF and CF 3 CH═CHCl; and recovering the CF 3 CH 2 CHF 2 , CF 3 CH═CHF and/or CF 3 CH═CHCl from the product mixture. Also disclosed is a process for making CF 3 CF 2 CH 3 and/or CF 3 CF═CH 2 . The process involves reacting at least one starting material selected from the group consisting of halopropanes of the formula CX 3 CHClCH 2 X, halopropenes of the formula CX 3 CCl═CH 2 and halopropenes of the formula CX 2 ═CClCH 2 X, wherein each X is independently F or Cl, with HF in a reaction zone to produce a product mixture comprising HF, HCl, CF 3 CF 2 CH 3 and CF 3 CF═CH 2 ; and recovering the CF 3 CF 2 CH 3 and/or CF 3 CF═CH 2 from the product mixture. In each of the processes the molar ratio of HF to total amount of starting material fed to the reaction zone is at least stoichiometric. Also disclosed is an azeotropic composition comprising CF 3 CCl═CH 2 , and HF. Also disclosed is an azeotropic composition comprising CF 3 CF 2 CH 3 , and HF. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11001546-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10252913-B2 |
| priorityDate | 2006-10-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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