http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111569916-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-187 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-187 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-03 |
| filingDate | 2020-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111569916-B |
| titleOfInvention | Modified hydroxyapatite denitration catalyst and preparation method thereof |
| abstract | The invention provides a modified hydroxyapatite denitration catalyst and a preparation method thereof, wherein the chemical structural formulas of the modified hydroxyapatite denitration catalyst are respectively Ca (10‑x) M x (PO 4 ) 6 (OH) 2 (1)，Ca (10‑x) M x (PO 4 ) 6 (OH) 2 (2)，MO x ‑Ca 10 (PO 4 ) 6 (OH) 2 (3) M is an active metal element; the chemical structural formulas (1), (2) and (3) are prepared by a coprecipitation method, a hydrothermal synthesis method and an impregnation method respectively. The catalyst has the main characteristic that the NO conversion rate is more than 93.75 percent under the conditions of a temperature window of 150-280 ℃ and 800ppm of NO flue gas, and has SO resistance 2 The preparation method of the modified hydroxyapatite denitration catalyst has the advantages of no high-toxicity heavy metal, low preparation cost, relatively environment-friendly preparation process and high-value industrial application prospect. |
| priorityDate | 2020-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.