http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111841519-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-597 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-74 |
| filingDate | 2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111841519-B |
| titleOfInvention | A method of composite oxide TiO2-ZrO2 catalyzing cyclopentanone to synthesize aviation fuel precursor |
| abstract | The invention discloses a method for preparing high-density aviation fuel precursor 2-cyclopentylidene cyclopentanone by catalyzing cyclopentanone by TiO 2 -ZrO 2 composite oxide. Stability and abundant acid-base sites are suitable for catalyzing the self-condensation reaction of cyclopentanone to synthesize 2-cyclopentylidene cyclopentanone. The reaction temperature is 140°C, the reaction time is 6h, and the mass ratio of catalyst to reactant is 0.2: 1. The conversion rate of cyclopentanone is 90.3%, the yield of 2-cyclopentanylidene cyclopentanone is 79.2%, the catalyst preparation cost is low, the catalytic activity is high, the stability is good, and it can be reused. |
| priorityDate | 2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.