| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c92fe1c434323d6857e0398f04a48f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7df04c4654ab13a09a9c05bbc7e319a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d5526669d9e17953a0cd223e1e7dcc3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a34f76f4824ecca71e3e8da65f53dec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_254c388dd636de82363d9401c19af765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_790e6918709d65f140c59ef1090b26c9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-073 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-68 |
| filingDate |
2007-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47fb7c6dacc4b1499324632b6281f8a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_697adcdee8d9b8935e12f49c065721d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57244ed7ea0cc14409c6de320e832ad4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9488dcb1a8d87c7c3ede7ee72af35e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78c3d4b6041062e3df796a33b4097ffa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0694ec70c6cfb0f6a47893f12b92cfd |
| publicationDate |
2009-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009036722-A1 |
| titleOfInvention |
Alkylaromatics production |
| abstract |
A process is described for producing an alkylaromatic compound, in which a first feed comprising an alkylatable aromatic compound and a second feed comprising an alkene are introduced into a first alkylation reaction zone comprising a first alkylation catalyst. The first alkylation reaction zone is operated under conditions effective to cause alkylation of the alkylatable aromatic compound by the alkene to produce said alkylaromatic compound, the conditions being such that the alkylatable aromatic compound is at least predominantly in the vapor phase. A first effluent comprising the alkylaromatic compound and unreacted alkylatable aromatic compound is withdrawn from the first alkylation reaction zone and at least part of the unreacted alkylatable aromatic compound is treated to remove catalyst poisons therefrom and produce a treated unreacted alkylatable aromatic stream. At least part of the unreacted alkylatable aromatic compound and a third feed comprising said alkene is introduced into a second alkylation reaction zone comprising a second alkylation catalyst. The second alkylation reaction zone is operated under conditions effective to cause alkylation of the unreacted alkylatable aromatic compound by the alkene to produce said alkylaromatic compound, the conditions being such that the alkylatable aromatic compound is at least predominantly in the liquid phase. A second effluent comprising said alkylaromatic compound is withdrawn from the second alkylation reaction zone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8993820-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102947251-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013526567-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2505515-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10307733-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101574383-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101574384-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9249067-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016099715-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011306809-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015078245-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011146189-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011146187-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015078244-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2640595-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2756570-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8895793-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102892731-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102892731-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102892732-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014182294-A1 |
| priorityDate |
2007-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |