http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110467198-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2019-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110467198-B |
| titleOfInvention | Hierarchical pore ZSM-5 nano aggregate microsphere and preparation method thereof |
| abstract | The invention provides a hierarchical pore ZSM-5 nano aggregate microsphere and a preparation method thereof. Specifically, a silicon source, an aluminum source, an alkali source and a template agent are uniformly mixed to form gel, a small amount of biological alcohol is added, and the nano aggregate microspheres with the multi-stage structure are synthesized in one step through accurately regulating and controlling a precursor of a synthetic liquid. The hierarchical pore ZSM-5 nano aggregate microsphere prepared by the method is a nano aggregate microsphere formed by self-assembling nano crystal grains with the size of 20-100nm and the shape of cube or sphere, the microsphere has good uniform dispersibility, a large number of gaps exist among the nano crystal grains to form rich mesopores, and the addition of the biological alcohol can randomly regulate and control the size of the microsphere. The method for preparing the hierarchical pore ZSM-5 is simple to operate and low in cost, the yield of the prepared nano aggregate microspheres is up to more than 90%, the silica-alumina ratio can be regulated and controlled in a larger range, and the method has good application and development values. |
| priorityDate | 2019-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.