http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109876855-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 |
| filingDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109876855-B |
| titleOfInvention | High-strength flue gas denitration catalyst and preparation method thereof |
| abstract | The invention relates to a high-strength flue gas denitration catalyst and a preparation method thereof, wherein TiO is used 2 Mixing with citric acid and water to obtain a mixture, adding the silicon-aluminum phosphate molecular sieve into the mixture, soaking, drying, and calcining to obtain TiO 2 -a molecular sieve composite support; adding TiO into the mixture 2 Soaking the molecular sieve composite carrier into a soaking solution containing an active component and an auxiliary component precursor, and drying and roasting to obtain denitration catalyst powder; the active component is V, W, Mo; the auxiliary agent component is at least one of Ce, Se and La; finally, preparing the denitration catalyst powder into the honeycomb denitration catalyst. The method has simple preparation process, and the prepared catalyst has good denitration activity, particularly obviously improved strength, prolonged mechanical life and can be regenerated for many times. |
| priorityDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.