| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate |
2011-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104624228-B |
| titleOfInvention |
Cu‑CHA/Fe‑MFI Hybrid Zeolite Catalysts and Methods of Using The Same to Treat NOx in Gas Streams |
| abstract |
A catalyst is provided, preferably for use in selective catalytic reduction (SCR). The catalyst comprises one or more zeolites of the MFI structure type and one or more zeolites of the CHA structure type, wherein at least a portion of the one or more zeolites of the MFI structure type contains iron (Fe) and at least a portion of the The one or more zeolites of the CHA structure type contain copper (Cu). Additionally, an exhaust gas treatment system comprising the catalyst and a method of treating a gas stream comprising NOx using the catalyst are provided. |
| priorityDate |
2010-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |