http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-281462-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bfedd8ba4800708cecfd357707f8f67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-76 |
| filingDate | 1987-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfdaea89a0b0b278d2f167ef5f7e8c88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93ef24ad3f513a519a34a348563e8d80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb0ce1a1cf6b335379cafe8446edcefa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b46e4b2cf658644a5e4c78798c0e6b6 |
| publicationDate | 1990-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-281462-A5 |
| titleOfInvention | PROCESS FOR THE HIGHLY SENSITIVE DETECTION OF STICK OXIDE IN GAS MIXTURES |
| abstract | The invention relates to a method for the highly sensitive detection of nitrogen oxide in gas mixtures. The erfindungsgemäaesze method for highly sensitive detection of nitric oxide in gas mixtures using photochemical processes, wherein the gas mixture in addition to the nitrogen oxide to be analyzed, oxygen and at least one other gas component contains, is used especially in environmental metrology of determining the nitrogen oxide concentration in the ppb range. The gas mixture to be analyzed is exposed to an intensive, the molecular oxygen dissociating UV radiation. The resulting atomic oxygen reacts with the nitric oxide in triplicate, producing excited nitrogen dioxide which, emitting radiation of a wavelength of l387.5 nm, returns to the ground state. The strength of this luminescence radiation is proportional to the concentration of nitrogen oxide present in the gas. Proof; Gas mixture; highly sensitive; Photochemistry; UV radiation; chemiluminescence; Indicator function} |
| priorityDate | 1987-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.