http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110833831-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-864 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-86 |
| filingDate | 2019-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110833831-B |
| titleOfInvention | Preparation method of chromium-cobalt-based nitric oxide catalyst at room temperature and normal pressure, product and application thereof |
| abstract | The invention discloses a preparation method, product and application of a chromium-cobalt-based nitric oxide catalyst at room temperature and normal pressure. The optimized co-precipitation method is used to prepare, and a small amount of L-ascorbic acid is introduced into the precipitation process to control the chromium-cobalt-based catalyst. The physical and chemical properties of the surface can improve the catalytic performance of nitric oxide at room temperature and pressure. The chromium-cobalt-based catalyst obtained by the invention has the characteristics of good NO oxidation activity at room temperature and high stability. The preparation method is simple, easy for large-scale production, and has a good application prospect. |
| priorityDate | 2019-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.