http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107866246-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-215 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-60 |
| filingDate | 2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107866246-B |
| titleOfInvention | Hydrocarbon selective oxidation catalyst and preparation method thereof |
| abstract | The invention relates to a hydrocarbon selective oxidation catalyst and a preparation method thereof. The problem of the strong performance of the load VPO catalyst in the prior art is obviously reduced is solved. By adopting the following steps: 1) treating the selected catalyst support with a mineral acid; 2) adding a certain amount of vanadium-containing solution into the carrier prepared in the step 1, and soaking to obtain a precursor A; 3) mixing the precursor A, an organic solvent, phosphoric acid and a cocatalyst element compound, heating and keeping for 2-48h, filtering, washing and drying, and roasting at the temperature of not more than 300 ℃ for 1-20h to obtain a catalyst precursor B; 4) the supported catalyst is prepared by the technical scheme that the precursor B is roasted at the temperature of 350-500 ℃ in the atmosphere with special composition to obtain the final catalyst, has better load uniformity and higher activity selectivity, and can be used for the selective oxidation reaction of low-carbon hydrocarbons. |
| priorityDate | 2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.