| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2550-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20 |
| filingDate |
2007-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2009-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009545696-A |
| titleOfInvention |
Selective catalytic reducing agent quality control |
| abstract |
The present invention relates to a method for monitoring the quality of a selective catalytic reducing agent, in particular a method for monitoring the quality of an NH 3 generator, such as a urea solution. The method of the present invention allows the determination of the equivalent NH 3 concentration of any selective catalytic reducing agent that forms NH 3 after heating. The amount of agent injected can then be adjusted to the measured equivalent NH 3 concentration to optimize NO x reduction. [Selection] Figure 1 |
| priorityDate |
2006-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |