http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106316749-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-48 |
| filingDate | 2015-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106316749-B |
| titleOfInvention | A kind of method of preparing phenylethylene by oxidation-dehydrogenation of ethyl benzene under oxygen lean conditions |
| abstract | The invention discloses a kind of methods of preparing phenylethylene by oxidation-dehydrogenation of ethyl benzene under oxygen lean conditions, belong to ethyl benzene dehydrogenation preparation of styrene catalyst and response path technical field.The catalyst that Nano diamond material is reacted as oxidative dehydrogenation of ethylbenzene, catalysis oxidative dehydrogenation of ethylbenzene generates styrene under conditions of low oxygen content, anhydrous steam protection, and the use temperature of catalyst is 300~500 DEG C；Catalytic reaction condition are as follows: 1000~100000ml/gh of air speed, ethylbenzene volumetric concentration 1-5%, ethylbenzene and oxygen volume ratio 1:0.01~1:0.9；Oxidative dehydrogenation of ethylbenzene reaction of the present invention carries out under conditions of oxygen deprivation, anhydrous steam protection; wherein conversion of ethylbenzene and resultant styrene selectivity are all higher; and relative to graphite, carbonoxide pipe and active carbon, highest styrene yield available under the same conditions. |
| priorityDate | 2015-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.