http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109647423-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-862 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-3335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-3332 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-86 |
| filingDate | 2018-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109647423-B |
| titleOfInvention | High-activity high-selectivity catalyst for preparing 1, 3-butadiene by dehydrogenating 1-butene through carbon dioxide oxidation and preparation method thereof |
| abstract | The invention discloses a high-activity high-selectivity catalyst for preparing 1, 3-butadiene by dehydrogenating 1-butene through carbon dioxide oxidation and a preparation method thereof, which is used for modifying a carrier on the basis of a supported iron-based composite oxide catalyst, such as addition of metal La and Zn. Compared with the prior FeVCrO x /γ‑Al 2 O 3 Compared with the prior art, the technical scheme of the invention can effectively improve the activity and selectivity of the catalyst, thereby preparing the high-activity high-selectivity catalyst. |
| priorityDate | 2018-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.