http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114289062-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47bed8ff5a4abec0cda621022d342bd6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-83 |
| filingDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0805048ac5dbac58ea536df6790e6b5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da5f186f8ecbac8c86db9b826d65f2bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1604b02f5bbb5ea0aa479a564d0f432d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7c89350fd34248e979651ff1f1d49bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0598780ababbc8b8c3cb45af30ee15b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7292bc9af17000ee208311034715a6d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b79604ba8e4f2d30322763f6474e74ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f90f880837a6eb95796247215327ffd2 |
| publicationDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114289062-A |
| titleOfInvention | A kind of basic synthetic aluminum phosphate molecular sieve alkylation catalyst and its application |
| abstract | The invention relates to the technical field of catalysis, and discloses a basic synthetic aluminum phosphate molecular sieve alkylation catalyst and application thereof. The preparation of the alkylation catalyst includes: (1) mixing a neutral phosphorus-aluminum source, a silicon source, a basic template agent and water, adding an amphoteric metal salt and stirring uniformly, and performing a crystallization reaction under alkaline conditions; ( 2) The crystallization reaction product is filtered, dried and calcined in sequence to obtain an aluminum phosphate molecular sieve alkylation catalyst. Compared with the impregnation method, the invention can directly synthesize the aluminum phosphate molecular sieve containing the amphoteric metal skeleton under alkaline conditions, and can effectively reduce the loss of metal active components; meanwhile, the skeleton structure of the alkylation catalyst is stable and the number of mesopores is more. It is more conducive to product diffusion and increases product selectivity. The alkylation catalyst of the present invention is used in the alkylation reaction of anthracene and cooperates with a specific reaction process, and has the advantages of high catalytic activity, stable catalytic performance and low production cost. |
| priorityDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.