http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109876856-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-85 |
| filingDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109876856-B |
| titleOfInvention | A kind of low temperature flue gas denitration catalyst and preparation method thereof |
| abstract | The invention relates to a low-temperature flue gas denitration catalyst and a preparation method thereof. TiO 2 , citric acid and water are mixed to obtain a mixed solution, silicoaluminophosphate molecular sieve is added to the mixed solution for dipping, and TiO 2 is prepared by drying and roasting. Molecular sieve composite carrier; the TiO2 -molecular sieve composite carrier is dipped into the dipping solution containing active components and auxiliary component precursors, and after drying and roasting, denitration catalyst powder is obtained; the denitration catalyst powder is kneaded and aged , extrusion, drying and calcination to obtain honeycomb denitration catalyst. The method of the invention has a simple preparation process, the prepared catalyst has good low-temperature denitration activity for flue gas containing high-concentration H 2 O steam, especially the strength is significantly improved, and the service life of the catalyst is prolonged. |
| 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: 21.