http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100410952-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63 |
| filingDate | 2001-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100410952-B1 |
| titleOfInvention | High Performance Pd only Three way Catalyst |
| abstract | The present invention relates to a method for preparing a palladium (Pd) tertiary catalyst having excellent nitrogen oxide (NOx) removal ability and heat resistance, and more particularly, in the method for preparing a palladium tertiary catalyst, a method using conventional cerium oxide (CeO 2 ) only. Instead, a process using cerium oxide (CeO 2 ) and cerium-zirconium complex oxide [(Ce.Zr) O 2 ] together, followed by the addition of praseodymium oxide (PrO 2 ), is used to remove nitrogen oxides. In order to improve the performance, by additionally using (LaCe (FeCo) O 3 ), which is a metal oxide (perovskite), it is excellent in purifying exhaust gas, and particularly excellent in removing nitrogen oxides and improving heat resistance. It relates to a method for producing a catalyst. |
| priorityDate | 2001-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.