| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1192a135e4bc40a5f201a9646f20172 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate |
2002-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc19d9cd24e1b334100b00f6e9e819a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e2117d639f9d165b3f185534fd992ca |
| publicationDate |
2002-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002336700-A |
| titleOfInvention |
NOx purification catalyst and NOx purification system |
| abstract |
PROBLEM TO BE SOLVED: To release sulfur poisoning of a catalytic metal even during operation in a stoichiometric to rich range and to efficiently purify NOx. To provide a purification catalyst and a NOx purification system. SOLUTION: It is used for an exhaust gas purification process in a lean region or a stoichiometric to rich region, and contains a catalytic metal and an oxygen absorbing / releasing material, and the catalytic metal carried on the oxygen absorbing / releasing material reduces SOx in the exhaust gas. NO adsorbed as sulfate or sulfite x purification catalyst. The catalytic noble metal contains platinum. 5 platinum This is a NOx purification catalyst that is supported on the ceria at a rate of about 50% and adsorbs SOx as sulfate or sulfite. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010017693-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5196656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8071498-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101421037-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2145672-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008004390-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007123205-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9073048-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007289812-A |
| priorityDate |
2001-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |