| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-1021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-2047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-2065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-10 |
| filingDate |
2004-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b89fab5a20347e2f19a819a2a8f5ecec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ead9cd77bbfe1ef0bf160bffa469d016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7336b9023b69eae7e11b5a10462e41b8 |
| publicationDate |
2005-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005090393-A1 |
| titleOfInvention |
Novel catalyst for the reduction of NO to N2 with hydrogen under NOx oxidation conditions |
| abstract |
The invention relates to a novel catalyst having excellent activity, selectivity and stability for reducing nitric oxide to gas nitrogen, with hydrogen being used as a reducing agent, in the low temperature range 100-200 ° C. and in the presence of an excess of oxygen (e.g. 5% vol), H 2 O (5% vol) and/or SO 2 (20 ppm) in the supply. The inventive catalyst consists of platinum crystals which are in contact with the phases of a mixed MgO and CeO 2 medium or in the form of platinum supported on the mixed MgO—CeO 2 medium which has already been sulphated in a selective manner. The Pt/MgO—CeO 2 catalyst can be used to obtain NO conversion levels which are greater than 40% and nitrogen selectivity values of greater than 80% under NOx oxidation conditions in the 100-400° C. temperature range and for a surface contact time of 0.045 s. In particular, full NO conversion is obtained as well as N 2 selectivity levels of 83% at 150° C. with a reaction mixture of 0.25% NO/1% H 2 /5% O 2 /5% H 2 O/He. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009139819-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2468399-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7718153-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007217985-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009285740-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010138215-A1 |
| priorityDate |
2002-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |