| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddfe5d54e5dd9c79f9b68290c7ff84e6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-123 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00 |
| filingDate |
1986-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27518c02765a9e04e097f86d28ea4418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4695c772fbfc4549541f0a96e3fe8b38 |
| publicationDate |
1987-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4665258-A |
| titleOfInvention |
Toluene disproportionation process |
| abstract |
Process for the disproportionation of toluene employing an aluminum deficient mordenite catalyst. A toluene containing feedstock is supplied to a reaction zone containing a mordenite catalyst having a silica/alumina mole ratio of at least 30. The toluene WHSV is more than one. A hydrogen cofeed is supplied at a hydrogen/toluene mole ratio of 3-6, and the reaction zone is operated at a temperature within the range of 370°-500° C. and a hydrogen pressure of at least 500 psig. The toluene feedstock can have a moisture content in excess of 25 ppm and typically will have a water content ranging from about 50 ppm up to about the saturation point, about 250 ppm. A start-up procedure employs passing a hot preflush gas over the catalyst to dehydrate water from the catalyst prior to passing the toluene feedstock to the catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0538229-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0538229-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1329122-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5175135-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112570005-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112570005-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7572945-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100413829-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008319243-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0884103-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4761514-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112759502-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112759502-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1985363-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1985600-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5625103-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6774273-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4723049-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1932819-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010185035-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4956511-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103121911-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6500997-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003130549-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5387732-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5198595-A |
| priorityDate |
1986-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |