http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107064117-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-76 |
| filingDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107064117-B |
| titleOfInvention | Nitrogen oxides and peroxyacetyl nitrate joint on-line measuring device and method |
| abstract | The invention discloses nitrogen oxides and peroxyacetyl nitrate joint on-line measuring device and method, device includes detection module, liquid circuit module and gas path module, and detection module includes detection main body and inlet, leakage fluid dram, air inlet and air outlet；Liquid circuit module includes detection reagent storage element, fluid path switching solenoid valve, liquid feeding pump, drawing liquid pump and waste liquid storage element；Gas path module includes nitrogen dioxide photolysis unit, acetone gas generating unit, NOx-PAN converting unit, gas circuit switching solenoid valve, exhaust gas treatment unit, flow controller and aspiration pump.Method then uses the joint on-line measurement of nitrogen oxides and peroxyacetyl nitrate concentration in above-mentioned apparatus progress air.The present invention both eliminates PAN and NO 2 Interfering with each other during independent measurement, and on-line measurement while realize nitrogen oxides and peroxyacetyl nitrate have many advantages, such as high sensitivity, high response speed, high stability and highly selective. |
| 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: 50.