http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1620374-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2708 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27 |
| filingDate | 2004-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba41ec20c1a6f84b718eb11141048a5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f73630b2e5e2fa73521eb6c330ce2cd1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac985ee685675f55cbed8111a86b3d17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b43afc971b205251e047e16eddb96041 |
| publicationDate | 2011-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1620374-B1 |
| titleOfInvention | Isomerization of ethylbenzene and xylenes |
| abstract | In a process for isomerizing a feed comprising ethylbenzene and a mixture of xylene isomers, the feed is first contacted under xylene isomerization conditions with a first catalyst composition to produce an intermediate product having a higher para-xylene concentration than the feed, and then the intermediate product is contacted under ethylbenzene isomerization conditions with a second catalyst composition. The second catalyst composition comprises a hydrogenation-dehydrogenation component and a molecular sieve having 10-membered ring pores and is effective to selectively isomerize at least part of the ethylbenzene in the intermediate product to para-xylene and thereby produce a further product having a para-xylene concentration greater than the equilibrium concentration of para-xylene at said ethylbenzene isomerization conditions. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018099832-A1 |
| priorityDate | 2003-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.