| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc6c160caacd8989205e771b04e289ce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J32-00
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/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 |
| filingDate |
2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a14249884279e9317e0ca5f18d143e9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bab7207a15c328c2eafc24a4211124e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_251eff0df6deaa7ad802e14e94259996 |
| publicationDate |
2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113877617-A |
| titleOfInvention |
Ultra-high temperature catalyst based on modification of hexagonal boron nitride and preparation method |
| abstract |
The invention provides an ultrahigh-temperature catalyst based on modification of hexagonal boron nitride and a preparation method thereof 2 O 5 、WO 3 And rare earth elements are used as active substances and are calcined at high temperature to form the denitration catalyst. Boron nitride-boron alloy with high heat conductivity, low thermal expansion, heat resistance and corrosion resistanceThe doping modification of the titanium oxide improves the heat resistance of the catalyst, the introduction of the tungsten oxide and the rare earth element widens the temperature window of the denitration catalytic reaction, avoids the direct oxidation of ammonia at high temperature, and improves the denitration reaction activity of the catalyst at high temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114768411-A |
| priorityDate |
2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |