| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34fbeb1e614ea098731393cc639cd372 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-24
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/C07C6-123 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-18 |
| filingDate |
1992-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3630063d66766c4ad3567b2f73752ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f59c34d82d67153c0dd1c79fd3d35237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42c4dbc912595fca70e4532a114561a |
| publicationDate |
1993-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0538229-A2 |
| titleOfInvention |
A start-up process for improved selectivity in toluene disproportionation |
| abstract |
A start-up procedure for use in the disproportionation of co-fed hydrogen and toluene feedstock over a nickel mordenite catalyst containing between 1.0 - 1.5 weight per cent nickel and having a silica to alumina molar ratio of between 16:1 and 22:1. At reaction start-up, the hydrogen to toluene molar ratio is maintained at an unconventionally low level of between 0.5 and 3.3. With an initial temperature of 250°C and under pressure of 550 psig or greater, toluene disproportionation is effected resulting in desirably high selectivity to benzene product and simultaneously low selectivity to undesirable non-aromatic compound by-product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103796976-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9365469-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013066123-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I465559-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2583792-C2 |
| priorityDate |
1991-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |