http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102371160-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5cab5aa23bd3adc532b549fa25e60057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_899a22958002f27cf5aed892a451629e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-888 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-333 |
| filingDate | 2010-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2298f72fe0cd4de9f902f8c79103b53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db4f40448fdba4b5ff2bf37f46941b95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af95813b9479936973b71ddfdb7a7775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37c25e47ad380c3cb98a8967d4502a98 |
| publicationDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102371160-B |
| titleOfInvention | Low-temperature ethyl benzene dehydrogenation catalyst |
| abstract | The invention relates to a low-temperature ethyl benzene dehydrogenation catalyst, which mainly solves the problem of low activity of a low-potassium catalyst at a low temperature in the prior art. The problem is well solved according to the technical scheme of adding at least one medium rare earth oxide of Sm2O3, Eu2O3, Gd2O3 and Dy2O3 and at least one heavy rare earth oxide of Er2O3, Tm2O3, Yb2O3 and Lu2O3 into an iron-potassium-cerium-tungsten-magnesium catalyst system; and the reaction temperature of the obtained catalyst is 5 to 10 DEG C lower than that of an industrial similar catalyst, and the catalyst can be used in the field of industrially producing styrene by ethyl benzene dehydrogenation. |
| priorityDate | 2010-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.