http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110773153-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-404 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 |
| 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/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34 |
| filingDate | 2019-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110773153-B |
| titleOfInvention | Supported manganese-based medium-low temperature denitration catalyst, preparation method and application thereof |
| abstract | The invention discloses a supported manganese-based medium-low temperature denitration catalyst, preparation and application thereof, and belongs to the technical field of environment-friendly catalytic materials. The catalyst is prepared by adding titanium dioxide or aluminum oxide as a carrier into a manganous salt solution, stirring, mixing, drying, adding potassium permanganate and reacting through a solid phase interface. The denitration catalyst provided by the invention is used for selective catalytic reduction denitration reaction, has obviously enhanced low-temperature (100-200 ℃) or medium-low temperature (200-300 ℃) catalytic activity, and has excellent low-temperature denitration performance under high loading capacity, and the typical sample has an airspeed of 30000 ml/g.h, the NO conversion rate in mixed gas reaches 98.7% at 100 ℃, and the NO conversion rate at 200 ℃ reaches 98.9%; the low-loading-capacity medium-temperature denitration catalyst has excellent medium-temperature denitration performance, the NO conversion rate of a typical sample in mixed gas reaches 99.0% at an airspeed of 60000 ml/g.h and at 200 ℃, the temperature is raised to 300 ℃, and the NO conversion rate is still 99.6%. The denitration catalyst provided by the invention has potential application value. |
| priorityDate | 2019-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.