http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140049564-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b992c5d82de52547ebdcd34887ee5462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45e69b37b7083461fc0f7ee67e4697cc |
| 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 | 2012-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ac338eb67ac8905e2606b6bb16877cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2db28e292a2cc85ce3d768c336c85696 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3301f9b43514c23627c197fe05e95bd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7977dc1358e2ec03a58b2ba47806aa8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea51f1290a38e66aa2100460c9f2ad89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71000c51d44a38f0ce519f72512e5b3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6e9140d2cac8cb8ec27507f47b32ac4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa8d4dfb7d69fa6ca6a8e3e085e922cd |
| publicationDate | 2014-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140049564-A |
| titleOfInvention | Low energy consumption method for dehydration of ethanol with ethylene |
| abstract | The present invention describes a process for dehydrating an ethanol load to ethylene and is characterized in that it comprises the step of heating said ethanol load in a mixture having at least a portion of the purified water stream recycled according to step f) in the exchanger as a result of heat exchange with the effluent from the last reactor Vaporizing said mixture, said vapor being introduced into the vaporization step at a pressure of from 0.1 to 0.4 MPa, compressing the vaporized mixture in a compressor, at least one dehydration catalyst comprising at least one Introducing the vaporized and compressed mixture at an inlet temperature of 350 to 500 ° C and an inlet pressure of 0.2 to 1.3 MPa in an adiabatic reactor, feeding the effluent from the last adiabatic reactor of step c) into a effluent containing ethylene at a pressure of less than 1 MPa And an effluent solution comprising water, from step d) Separating at least one flow of purified water and at least one flow of unconverted ethanol, and separating at least a portion of the flow of purified water from step a) from step a) And recycling it upstream. |
| 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.