http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113727772-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42b35c6fb9623ed760510682100dbc15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-64 |
| filingDate | 2020-04-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c81cbf899fb4b80290d88526e840176 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3df1c3d323f42710e7a11101098e7d3 |
| publicationDate | 2021-11-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113727772-A |
| titleOfInvention | Exhaust gas treatment device and exhaust gas treatment method |
| abstract | The adsorbent supply unit (41) of the exhaust gas treatment device (4) supplies the mercury adsorbent to the exhaust gas in the flue (3) through which the exhaust gas flows. The bag filter (42) is installed in the flue (3), and the mercury adsorbent is captured by a plurality of filter cloth rows (422), and the mercury adsorbent is collected from the filter cloth rows (422) by backwashing actions for the plurality of filter cloth rows (422) respectively. Column (422) removes the mercury sorbent. The upstream mercury concentration meter (45) measures the mercury concentration of the exhaust gas on the upstream side in the flow direction of the exhaust gas with respect to the plurality of filter arrays (422) as the upstream mercury concentration. Regarding the control unit (40), in the case of an abnormality in which the upstream mercury concentration is equal to or higher than the first threshold value, when the upstream mercury concentration becomes smaller than the second threshold value from a value equal to or greater than the second threshold value, it starts to compare a plurality of The filter cloth row (422) sequentially executes the backwashing action of a short cycle with a short set cycle of the backwashing action. |
| priorityDate | 2019-04-11^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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