http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107866258-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-224 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-224 |
| filingDate | 2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107866258-B |
| titleOfInvention | Catalyst for durene oxidation reaction |
| abstract | The present invention relates to a catalyst for durene oxidation reaction, which mainly solves the problem of low yield of pyromellitic anhydride caused by a plurality of side reactions in durene oxidation reaction in the prior art, wherein the present invention adopts an oxide catalyst which adopts α -Al 2 O 3 The silicon carbide, the ceramic ring or the mixture thereof is used as a carrier, and the active component comprises at least one of vanadium element, non-metal element, VA group element and alkali metal element, so that the technical problem is better solved, the side reaction during the oxidation of durene is reduced, and the yield of the pyromellitic anhydride is improved. |
| 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: 67.