| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2550-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1818
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/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-208 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N11-00 |
| filingDate |
2013-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103590877-B |
| titleOfInvention |
The method and apparatus for monitoring the reductant solution composition in gas extraction system |
| abstract |
It is a kind of to be used to include to monitor the method for the reductant solution composition in the gas extraction system of explosive motor by the metered injection of the reductant solution of SCR catalytic converter upstream, measure the injection in reductant solution to exhaust stream；In response to the reductant solution sprayed, the measured variable of the change of moisture content in exhaust stream is determined；And at least one indicated value of the composition of reductant solution is at least determined based on the measured variable being determined.In this way, the deviation formed relative to standard can be considered during metering, or be shown as mistake. |
| priorityDate |
2012-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |