http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113181927-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00d27136cec99c04ab41cdb69cbacc7c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 |
| filingDate | 2021-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fdd0b60c1f3a413b7408c4d5b9fd527 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3768989784434dbb8a38fc17abeb5f50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_303fd05e5d58b209b453761b4cc40074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_017e7f23b2896e205e974d5a38e0c8b3 |
| publicationDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113181927-A |
| titleOfInvention | A kind of FeZrCeTiOx denitration catalyst with strong resistance to K poisoning and preparation method thereof |
| abstract | The invention provides a FeZrCeTiOx denitration catalyst with strong anti-K poisoning ability and a preparation method thereof. The catalyst uses four kinds of precursor salts respectively containing Fe, Zr, Ce and Ti elements as raw materials, and is co-precipitated by reverse phase. method, filtration washing, drying and roasting. Compared with the existing CeTiO x , FeCeTiO x , and ZrCeTiO x denitration catalysts, the FeZrCeTiO x denitration catalyst of the present invention exhibits strong anti-K poisoning ability by enhancing acidity and enhancing redox ability. The catalyst of the invention has excellent denitration performance, strong anti-K poisoning ability, simple preparation method, low price of raw materials, green, non-toxic and easy to obtain, low requirements for equipment and site, low energy consumption, and is suitable for large-scale production, and is especially suitable for containing alkali metals and The flue gas denitrification of alkaline earth metals can effectively improve the current situation of serious alkali metal poisoning of catalysts in the field of flue gas denitrification of high-alkali coal, biomass or biomass-coal co-combustion. |
| priorityDate | 2021-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.