| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cbf79746683512039c787b1c1374c62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-13 |
| filingDate |
2013-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ee11f8fa536eb303ed6d74b7bed8c3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bda82f5c991015156bd8eea79dcae911
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8f1db1ee13ea3e1ea06971df2ea841f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11813b9ad4bde6bad58e5cdee3a85017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69b546ae0c89aff1131e706b1ccf18a8 |
| publicationDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8877996-B2 |
| titleOfInvention |
Alkylated aromatics production |
| abstract |
Disclosed is a process for the production of alkylated aromatics by contacting a feed stream comprising an alkylatable aromatic, an alkylating agent and trace amounts of water and impurities in the presence of a first catalyst and an alkylation catalyst wherein such water and impurities are removed in order to improve the cycle length of such alkylation catalysts. Water and at least a portion of impurities are removed in a dehydration zone. A reaction zone having a first catalyst which, in some embodiments is a large pore molecular sieve, acts to remove another portion of impurities, such as nitrogenous and other species. An alkylation zone having an alkylation catalyst which, in some embodiments is a medium pore molecular sieve or a MCM-22 family material, acts to remove additional impurities, and to alkylate the alkylatable aromatic compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016099715-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10307733-B2 |
| priorityDate |
2010-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |