| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9da25e9dd6702176cc87924c5a5439e0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-48 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-864
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 |
| filingDate |
2017-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ab457a19a39fddaaa1b92102bbaa87a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d0a60ba82e31d344fcd4abc5ae6fba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82e76bb2ebb33d6ff45c4d4b50014ddd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b79f02ef85163d2fc2853e0ff0cc1260 |
| publicationDate |
2019-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109692704-A |
| titleOfInvention |
Aromatic methylation catalyst and preparation method thereof |
| abstract |
The invention relates to an aromatic hydrocarbon methylation catalyst and a preparation method thereof, and mainly solves the problems of poor stability of the aryl methylation catalyst, low reaction conversion rate, difficult preparation and the like in the prior art. By adopting ammonium type ZSM-5 nanosheet catalyst, the present invention comprises the following components in parts by weight: a) 5-95 parts of ammonium type ZSM-5 nanosheet molecular sieve material; b) 95-5 parts of binder ; c) the balance of the metal compound. This catalyst can be used in the industrial production of aromatics methylation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112939015-A |
| priorityDate |
2017-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |