http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106061927-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 |
| filingDate | 2014-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106061927-B |
| titleOfInvention | The method that will be dehydrated containing the mixture of ethyl alcohol and isopropanol |
| abstract | The present invention relates to the methods of the mixture of mixture production ethylene and propylene by the water content containing ethyl alcohol and isopropanol and with 30 to the 75 weight % relative to total weight of the mixture, wherein：a）The mixture is set to be contacted with dehydration catalyst in dewatering unit, the dehydration catalyst is selected from：The aluminium oxide of the BET specific surface area measured according to standard ASTM D 3,663 03,5 to 15 nanometers of average mesopore diameter with 200 to 350 m2/g, the sodium content by weight less than 50 ppm and the sulfur content by weight less than 40 ppm（A）；With the aluminium oxide of the BET specific surface area measured according to standard ASTM D 3,663 03,14 to 20 nanometers of average mesopore diameter, the by weight sodium content of 300 to 600 ppm and the sulfur content of 800 to 1300 ppm by weight with 130 to 180 m2/g（B）；It is described to contact at a temperature of 350 to 500 DEG C, under the gross pressure of 0.2 to 2 MPa and with 1 to 10 h ‑1 Definition be ethyl alcohol and isopropanol mass flow and the ratio between catalyst quality weight (hourly) space velocity (WHSV)（whsv）It carries out, b）The effluent containing ethylene and propylene is discharged from the dewatering unit. |
| 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: 59.