http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160090851-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45e69b37b7083461fc0f7ee67e4697cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b992c5d82de52547ebdcd34887ee5462 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 |
| filingDate | 2014-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba82dede387616106a48c0967e3a3100 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2439c833572647af74d951dd7d448f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_272d83a8d19fa2b2b7f722d049af7d82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3301f9b43514c23627c197fe05e95bd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9a51d48eb4133e799252d21126ece61 |
| publicationDate | 2016-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20160090851-A |
| titleOfInvention | Method for dehydrating a mixture containing ethanol and isopropanol |
| abstract | The present invention relates to a process for the preparation of a mixture of ethylene and propylene from a mixture containing ethanol and isopropanol with a water content of 30 to 75% by weight, based on the total weight of the mixture, comprising the steps of: a) mixing the mixture in a dehydrating apparatus, An alumina (A) having a BET specific surface area of 200 to 280 m 2 / g measured according to standard ASTM D 3663-03, an average mesopore diameter of 5 to 15 nm, a sodium content of less than 50 ppm and a sulfur content of less than 40 ppm; And - Alumina (B) having a BET specific surface area of 130 to 180 m < 2 > / g, an average mesopore diameter of 14 to 20 nm, a sodium content of 300 to 600 ppm by weight and a sulfur content of 800 to 1300 ppm by weight, measured according to standard ASTM D 3663-03 ) With a dehydration catalyst selected from the group consisting of: Wherein the contacting is carried out at a temperature of from 350 to 500 DEG C at a total pressure of from 0.2 to 2 MPa and at a weight hourly space velocity (whsv) of from 1 to 10 h < -1 > defined as the ratio of the mass flow rate of ethanol and isopropanol to the mass of the catalyst ; b) draining the effluent containing ethylene and propylene from the dehydrating apparatus. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220013326-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210157285-A |
| priorityDate | 2013-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.