| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be5cde6c8b09f3fbdc7340ad8364b7d4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-12 |
| filingDate |
2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42c118a390dd511ee0d087092a992aa5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70b9d19f3e410b385ed7ca22d954432e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70394700ac2b0b3728dfda7a561d89e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b3ba60a86325da0c61022a0a06abe49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae106d1d032935685f778ea2f0b33815 |
| publicationDate |
2003-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1309527-A1 |
| titleOfInvention |
Regeneration of aromatic alkylation catalysts using hydrocarbon stripping |
| abstract |
A process for alkylating an alkylatable aromatic compound is disclosed, in which the process includes: (a) contacting the alkylatable aromatic compound and an alkylating agent with an alkylation catalyst under alkylation conditions; and (b) when said alkylation catalyst has become at partially deactivated, contacting said alkylation catalyst with a C1-C8 hydrocarbon under alkylation catalyst reactivation conditions. The process provides comparable rejuvenation of catalyst activity as air regeneration with minimal or no increase in amounts of undesirable byproducts such as polypropylbenzenes in the case of benzene alkylation with propylene. |
| priorityDate |
2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |