| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cadba76ed1626b51e876baae14849a4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38b5d0efee32586ccd529a3c3a4a6a02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6ac3a01089d71dfa460ae5a9b4e6028 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate |
2010-08-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96f08affaf9ecae2897f1af6169961dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_583039eb88e294f6704e45d3364c8f06 |
| publicationDate |
2011-03-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011026573-A1 |
| titleOfInvention |
Method for the production of an scr-active zeolite catalyst, and scr-active zeolite catalyst |
| abstract |
A method for producing an SCR-active zeolite catalyst as well as a zeolite catalyst that is produced accordingly are disclosed. In order to produce said catalyst, an Fe ion-exchanged zeolite is initially subjected to a first temperature treatment (3) within a range of 300 to 600°C in a reducing hydrocarbon atmosphere such that the oxidation state of the Fe ions decreases and/or the dispersity of the Fe ions on the zeolite increases, whereupon the reduced zeolite is subjected to a second temperature treatment (4) within a range of 300 to 600°C in an oxidizing atmosphere such that hydrocarbon residues or carbon residues are oxidatively removed, the zeolite being calcined (2) to obtain a catalyst material during the first and the second temperature treatment. Said production method allows iron contained in the zeolite to be stabilized in an oxidation state of less than +3 and/or the dispersity of the Fe ions on the zeolite to be permanently increased such that a high SCR activity is achieved within a temperature range of less than 300°C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10272419-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9040003-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8641993-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11000836-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011010106-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011010105-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8815190-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9283519-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9138731-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8263032-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8603423-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8609047-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2543165-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2543165-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015128663-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011092521-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011092519-A1 |
| priorityDate |
2009-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |