http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111718247-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-783 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2243 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate | 2019-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111718247-B |
| titleOfInvention | A kind of preparation method of isovaleraldehyde |
| abstract | The invention discloses a method for preparing isovaleraldehyde. Under the action of a porous metal organic Cu catalyst, isoamyl alcohol undergoes a gas phase dehydrogenation reaction to generate isovaleraldehyde. The isovaleraldehyde product is separated and produced, and the unreacted isoamyl alcohol is recovered to continue the oxidation reaction. The catalyst is used in the process of isoamyl alcohol dehydrogenation to prepare isovaleraldehyde, the conversion rate of dehydrogenation is > 90%, the selectivity is > 95.0%, the catalyst is stable during the dehydrogenation process, not easy to be lost, and the stability of the catalyst has a life span of 1500h There was no significant decrease in the experiment. The method of the invention has simple operation and good economic benefit. |
| priorityDate | 2019-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.