http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102348876-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_121cbfb1883c9163ed2a69ddcfef69ac |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2570-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20 |
| filingDate | 2010-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b9cf1fbbd4dc75f5bac235530921625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8edf79fdd51d0dc526dadb9d4c5068e |
| publicationDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102348876-B |
| titleOfInvention | Exhaust gas purification system for internal combustion engine |
| abstract | In an exhaust gas purification system for an internal combustion engine, a NOx selective reduction catalyst for reducing NOx with ammonia that is adsorbed on the NOx selective reduction catalyst is disposed in an exhaust passage of the engine. In the NOx selective reduction catalyst, ammonia in a first adsorption state that is adsorbed at a low temperature and ammonia in a second adsorption state that is adsorbed at a high temperature are present. Because ammonia, which has been in the first adsorption state and which is desorbed from the NOx selective reduction catalyst, tends to be discharged to the atmosphere, a control section that estimates an adsorption amount of ammonia in the first adsorption state is provided in the exhaust gas purification system for the internal combustion engine in order to control the adsorption amount of ammonia in the first adsorption state within a specified level. |
| priorityDate | 2009-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.