http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111450834-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0244 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-326 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 |
| filingDate | 2020-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111450834-B |
| titleOfInvention | Ceria-supported cobalt-based catalyst for autothermal reforming of acetic acid to produce hydrogen |
| abstract | The invention relates to a catalyst which is used for preparing hydrogen by the autothermal reforming of acetic acid and takes cerium dioxide partially substituted by cobalt as an active center. Aiming at the problem of the deactivation of the existing catalyst in the autothermal reforming reaction of acetic acid, a novel catalyst with stable structure, carbon deposit resistance and oxidation resistance is provided. The chemical composition of the catalyst of the invention is (CoO) 1.5 ) a (CeO 2 ) b Wherein a is 0-14.4 and does not include 0, b is 16.2-23.2 and does not include 23.2; the invention adopts a two-step hydrothermal method to prepare a microspherical mesoporous structure material, and cobalt partially-substituted CeO is formed after hydrogen reduction 2 The active center can efficiently convert acetic acid molecules, improve the adsorption and activation of water and oxygen, promote the gasification of carbon deposition precursors, reduce the generation of byproduct acetone, and improve the carbon deposition resistance and oxidation resistance of the catalyst. |
| priorityDate | 2020-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.