| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6660167441edb2ac3d2d8445b278307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07d5dcbb9f91a44c19e14317e706f590
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-2065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20715 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10 |
| filingDate |
2006-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79b1e0c23ea4d386541ae2c3054095ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a2ab3b5ce8e1987b514197a3dcdd8e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9429722f33746d7a93c86f22f254e9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5141f8b592399472028dc98f62444f9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af450a24f4006b42667fde22d57f2492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a07881342d5958e5057edce8bc8dba3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277f09da4a51f7b35b8dc8d46ce2c886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adcbedc48e62e366223801ce47132925 |
| publicationDate |
2008-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20080066920-A |
| titleOfInvention |
A method of treating nitrogen oxide-containing gas, using a composition based on zirconium oxide and praseodymium oxide as a nitrogen oxide trap |
| abstract |
The present invention provides a catalyst for the oxidation of nitrogen oxides (NOx) to NO 2 , and a composition based on a compound based on zirconium oxide and praseodymium oxide comprising praseodymium oxide in a ratio of 5% to 50% by weight of oxides. It is related with the processing method of nitrogen oxide containing gas characterized by using as a trap. The oxide may further comprise cerium oxide. The method of the present invention can be used to treat exhaust gases of diesel or lean mixture gasoline internal combustion engines. |
| priorityDate |
2005-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |