http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018184924-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1192a135e4bc40a5f201a9646f20172 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-04 |
| filingDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ab8b98a77fc7b635050611ae264fb05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63b70c457cebe696187dd31b5078e86a |
| publicationDate | 2018-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018184924-A |
| titleOfInvention | Exhaust gas purification system and control method of exhaust gas purification system |
| abstract | An exhaust gas purification system capable of improving a NOx purification rate in a total lean NOx trap cycle and a control method of the exhaust gas purification system are provided. An exhaust gas purification system includes an exhaust gas purification catalyst that adsorbs, desorbs and purifies NOx, and a power supply device that applies a voltage for generating plasma between a plurality of predetermined plate-like electrodes. A plasma processing device in which a gas-like electrode is arranged upstream of the exhaust gas purification catalyst in the exhaust gas flow path of the internal combustion engine; And a NOx adsorption amount estimation device for estimating the NOx adsorption amount in the exhaust gas purification catalyst, and when it is determined that the NOx adsorption amount estimated by the NOx adsorption amount estimation device exceeds a predetermined value, voltage is applied by control of the power supply device. And then, a control device that makes the air-fuel ratio of the exhaust gas excessive by controlling the air-fuel ratio of the internal combustion engine. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114832623-A |
| priorityDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.