http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109012606-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28054 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2018-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109012606-B |
| titleOfInvention | MOF-Zn @ molecular sieve composite material, preparation method thereof and application thereof in cigarettes |
| abstract | The invention belongs to the technical field of cigarette filter production, and particularly relates to a MOF-Zn @ molecular sieve composite material, a preparation method thereof and application thereof in cigarettes. The preparation method comprises the steps of taking N, N-dimethylformamide as a solvent, reacting an organic ligand compound, a metal zinc salt and activated SBA-15 at constant temperature for a certain time, cooling, and separating to obtain a product, namely the MOF-Zn @ SBA-15 composite material. When the filter stick is formed and processed, the composite material is added into a cigarette filter stick to prepare a binary composite filter stick. By adopting the composite filter stick provided by the application, the release amount of hydrocyanic acid in cigarette smoke can be selectively reduced, and the amplitude can reach 34.5%, so that the aim of selectively reducing the release amount of HCN in mainstream smoke is fulfilled, the effect of selectively reducing HCN is obvious, and a good application prospect is shown. |
| priorityDate | 2018-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.