http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017072565-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc45703f67bc72a6db582867886fd5d5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416 |
| filingDate | 2015-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b12b2a36e9099a66342dbe2043eaa67f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a3e8cc297b1719453e9d82f80a7dea0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85ee223627f0923b0c1a7bcbc0d4de77 |
| publicationDate | 2017-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017072565-A |
| titleOfInvention | Sulfur component detection method |
| abstract | Provided is a sulfur component detection method for appropriately detecting the content of a sulfur component contained in fuel even if the air-fuel ratio of exhaust gas changes during detection of the sulfur component. A sulfur component detection apparatus (1) includes a solid electrolyte layer (11) having oxide ion conductivity, a first electrochemical cell (51) having a first electrode (41) and a second electrode (42), a diffusion rate limiting layer (16), The gas chamber 30 to be measured. The first electrode is disposed in the measured gas chamber, and the second electrode is disposed so as to be exposed to the atmosphere. In detecting the content of the sulfur component contained in the fuel, a voltage equal to or higher than the decomposition start voltage of SOx is applied to the first electrochemical cell over a predetermined time, and then a voltage equal to or higher than the decomposition start voltage of water is applied. While applying, an interelectrode current is acquired and a sulfur component is detected based on the interelectrode current. In detecting the sulfur component in the fuel, when the acquired interelectrode current is a value in the first region, it is determined that the content rate of the sulfur component is lower than that in the second region. [Selection] Figure 1 |
| priorityDate | 2015-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.