http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016055218-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc45703f67bc72a6db582867886fd5d5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 |
| filingDate | 2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dcecc4f11d64ab98a43942241d081a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb0e74f7f99c0ca751dcb7ab87d8cf2d |
| publicationDate | 2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016055218-A |
| titleOfInvention | Exhaust gas purification catalyst |
| abstract | Provided is an exhaust gas purifying catalyst that improves the purification performance of a catalyst while maintaining the durability of the catalyst, the amount of catalyst metal to be used, and the exhaust gas passage resistance without having a complicated configuration. SOLUTION: A first catalyst 2-1, a second catalyst 2-2 installed rearward with respect to the flow direction of the first catalyst 2-1 and the exhaust gas 3, and exhaust gas more than the first catalyst 2-1. An A / F sensor 5 installed in front of the flow direction of the gas 3 and an oxygen sensor 4 installed in a gap provided between the first catalyst 2-1 and the second catalyst 2-2. And the volume ratio of the first catalyst 2-1 to the second catalyst 2-2 is 0.3 to 1.5, the length of the gap is 30 mm to 300 mm along the flow direction of the exhaust gas, and the first catalyst 2- Each of the first and second catalysts 2-2 includes a carrier and a coat layer coated with the carrier, and the coat layer is formed on the lower layer containing palladium formed on the surface of the carrier and on the upper surface of the lower layer. A two-layer exhaust gas purifying catalyst 1 having an upper layer containing rhodium. [Selection] Figure 1 |
| priorityDate | 2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.