| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-126 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66
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/C07C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-08 |
| filingDate |
1990-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d5b58acff0ae164143b708d10d27e74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fb01b87001b951ba76101676022bc5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f46b74e75325e89625679e9215f61827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2092f53b69c1e56a1b9b92162066060 |
| publicationDate |
1991-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0331220-A |
| titleOfInvention |
Production of alkylbenzenes by using dealuminized zeolite y base catalyst and dealuminized mordenite base catalyst |
| abstract |
PURPOSE: To obtain monoalkylbenzene and polyalkylbenzene by reacting benzene and a monoolefin in the presence of a dealuminized zeolite Y base catalyst to react the latter with benzene in the presence of a dialuminized mordenite base catalyst. n CONSTITUTION: Benzene and a charge raw material containing an aliphatic monoolefin are reacted in the presence of a catalyst based on dealuminized Zeolite Y wherein an SiO 2 /Al 2 O 3 molar ratio is 8-70 (pref., 12-40) to btain a first fraction containin<j unconverted benzene and monoalkylbenzene and a second fraction containing polyalkylbenzene. Subsequently, at least a part of the second fraction and benzene are reacted in the presence of a catalyst based on dealuminized mordenite wherein an Si/Al atomic ratio is 30-80. Excessive benzene of the front process not sent to the rear process is recirculated and polyalkylbenzene after the rear process may be recirculated to the rear process. n COPYRIGHT: (C)1991,JPO |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017508730-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005255682-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012012404-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012515081-A |
| priorityDate |
1989-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |