| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0dbdcfb12dfd451e5a571f66ffb08cfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6e2426d3503eb3878f5af66b1e5a8ae |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-055
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/B01J23-50 |
| filingDate |
1995-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d949a3681ca3f5e74ea592eae7cb22a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c49e2de93de15d3bf7b1ba7e7ca3da4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16aa38f5d687a5252750374e48d03d4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e112b5d7544592616742f8305047f0e |
| publicationDate |
1998-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5714432-A |
| titleOfInvention |
Exhaust gas cleaner comprising supported silver or silver oxide particles |
| abstract |
Nitrogen oxides are removed from an exhaust gas containing nitrogen oxides and oxygen in an amount larger than its stoichiometric amount relative to unburned components in the exhaust gas, by (i) disposing an exhaust gas cleaner in a flow path of the exhaust gas, the exhaust gas cleaner comprising 0.2-15 weight % (on a metal basis) of fine silver or silver oxides having an average diameter of 10-1,000 nm and supported on a porous inorganic oxide; (ii) introducing hydrocarbons and/or oxygen-containing organic compounds into the exhaust gas on the upstream side of the exhaust gas cleaner; and (iii) bringing the exhaust gas into contact with the exhaust gas cleaner at a temperature of 200 DEG -600 DEG C., thereby causing a reaction of nitrogen oxides with the hydrocarbons and/or oxygen-containing organic compounds. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6309617-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6045765-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010105545-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007066480-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5980844-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002009414-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8580216-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6603028-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006228283-A1 |
| priorityDate |
1992-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |