http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2978146-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0e7527ba4a31f2fe2a97fd814621339 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b992c5d82de52547ebdcd34887ee5462 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 |
| filingDate | 2011-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fee6fb8bc95267c8f340137991a7486d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51c25a5e74b330212fb3c66511f5f33a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af3ddabb6073b18d513f56dd9d157944 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ffc24596b834608f2ee49ee124c776e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f23424e0ba45bce1618759ae96934ee1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa1bd718ac8ea7b65bc9a3a277a0a6ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f523fe71e5cbae6a0cecf5d460749328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76b2eca2abc8294a5a79386a55efdb17 |
| publicationDate | 2013-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2978146-A1 |
| titleOfInvention | METHOD FOR DEHYDRATING ETHYLENE ETHYLENE WITH LOW ENERGY CONSUMPTION |
| abstract | The invention describes a process for dehydrating an ethylene ethanol feedstock comprising vaporizing said ethanol feedstock in admixture with at least a portion of the stream of purified water recycled according to step f) in an exchanger by means of a feedstock exchange. heat with the effluent from the last reactor, said mixture being introduced into said vaporization step at a pressure of between 0.1 and 0.4 MPa, compressing the vaporized mixture in a compressor, introducing the vaporized and compressed mixture , at an inlet temperature of between 350 and 500 ° C and at an inlet pressure of between 0.2 and 1.3 MPa, in at least one adiabatic reactor containing at least one dehydration catalyst and wherein the reaction dehydration takes place, the separation of the effluent from the last adiabatic reactor of step c) into an effluent comprising ethylene at a pressure of less than 1 MPa and an effluent comprising of water, the purification of at least a portion of the effluent comprising water from step d) and the separation of at least one stream of purified water and at least one stream of unconverted ethanol, recycling at least a portion of the stream of purified water from step e) upstream of step a). |
| priorityDate | 2011-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.