| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74973199515dbabd2310245aab03e282 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9431 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0821 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate |
2009-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e824fa798cc8c617d40a650be7d3cde2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ca0019ff90ea903f52071aa83012965
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d12a7162b878335ce37982db9a4303c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e47988ce11652824ff5873331746552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2c678ba55022eb78f8d04d009d37922
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46cd03b139da3c3aa9d58b5ae8258e65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5a750556abf5d9f076065d20efcc605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3e764a2d2c6fbe33e917ff5cc6cfefe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d2bbef27afe8289599584fb50d827ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_280395b8a542ab12ff17fb8f9d74a3e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5937f9cc99f868476cfa1c6145893bb |
| publicationDate |
2010-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2010174815-A |
| titleOfInvention |
Exhaust gas purification device |
| abstract |
An object of the present invention is to provide an exhaust gas purification apparatus capable of efficiently reducing nitrogen oxides in exhaust gas. An exhaust pipe that guides exhaust gas discharged from a combustion device, urea water injection means that injects urea water into the exhaust pipe, and a position downstream of the position where urea water is injected in the flow direction of the exhaust gas. A catalyst means arranged and having a urea SCR catalyst; a first ammonia concentration measuring means for measuring the concentration of ammonia in the exhaust gas at a measurement position in the area where the catalyst means is arranged; and a catalyst means in the flow direction of the exhaust gas. Is also arranged downstream of the second ammonia concentration measuring means for measuring the ammonia concentration of the exhaust gas that has passed through the urea SCR catalyst, and urea water injection based on the measurement results of the first ammonia concentration measuring means and the second ammonia concentration measuring means. And the control means for controlling the injection of urea water by the means. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7169339-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012062818-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011024721-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020528151-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012192345-A |
| priorityDate |
2009-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |