http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109678176-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-40 |
| filingDate | 2017-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109678176-B |
| titleOfInvention | Synthesis method of needle-shaped ZSM-5 molecular sieve with controllable particle size |
| abstract | The invention belongs to the technical field of zeolite molecular sieve synthesis, and particularly relates to a synthesis method of a needle-shaped ZSM-5 molecular sieve with a controllable particle size. The size and shape of the zeolite particle size are important factors influencing the catalytic performance of the molecular sieve. The invention can effectively control the particle size of the zeolite and obtain the acicular zeolite by simply adjusting the polymerization degrees of the silicon source and the aluminum source and adopting the mixed template agent. The method has simple and convenient synthesis steps and is easy for industrialization. Sample XRD and SEM showed that the degree of silicon polymerization was changed so that the zeolite particle size was effectively controlled. |
| priorityDate | 2017-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.