http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104475147-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22 |
| filingDate | 2014-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104475147-B |
| titleOfInvention | Nano ZSM-5/gamma-Al2O3 composite catalyst for preparing acraldehyde by glycerol dehydration, and preparation method and application thereof |
| abstract | The invention belongs to the technical field of chemical industry catalysts, and particularly relates to a nano ZSM-5/gamma-Al2O3 composite catalyst for preparing acraldehyde by glycerol dehydration, and a preparation method and application thereof. In the presence of nano ZSM-5, nano gamma-Al2O3 is prepared by a precipitation process, and the nano ZSM-5 and nano gamma-Al2O3 are uniformly mixed to obtain the composite catalyst with strong interaction. The nano ZSM-5/gamma-Al2O3 composite catalyst solves the problems of poor ZSM-5 stability and low gamma-Al2O3 selectivity in the acraldehyde catalytic reaction by glycerol dehydration. The prepared catalyst has excellent catalytic activity, selectivity and stability in the glycerol dehydration reaction. |
| priorityDate | 2014-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.