| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0285 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-09 |
| filingDate |
1993-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db3c9df358f63fb78829f02177df2891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c66cf15a3e9a033cfb41c1db6767a671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2135add8182587f359545ee817955d95 |
| publicationDate |
1996-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5489725-A |
| titleOfInvention |
Process and device for catalytic dehydrogenation of a C2+ paraffinic charge comprising means for inhibiting the freezing of water in the effluent |
| abstract |
A process and a device for the catalytic dehydrogenation of a C 2+ paraffinic hydrocarbon charge is applicable to the synthesis of methyl tert-butyl ether. Effluent coming from the dehydrogenation reactor and containing olefins and water is cooled in at least one heat exchanger (41), saturated with water in a column (3) and sent to a stripping column (10) where it is at least partly put in contact with a recycled aqueous liquid phase containing a solvent, preferably methanol. The compressed gaseous effluent in which the water is thereby inhibited from freezing by the methanol is cooled in a heat exchanger (13) then separated in separator (8) into olefins and into hydrogen. An aqueous liquid phase with methanol is decanted at (8) and recycled in column (10). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8899074-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7637122-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011094262-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8544295-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10655911-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7591150-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7594414-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9217603-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7219512-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10272359-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8555672-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2643366-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9254448-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006213223-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8061413-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006218939-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007137246-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5711919-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9574713-B2 |
| priorityDate |
1992-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |