http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110975581-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J2215-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J2215-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J15-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2019-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110975581-B |
| titleOfInvention | Device for improving SNCR (selective non-catalytic reduction) denitration efficiency of circulating fluidized bed boiler |
| abstract | The invention relates to the technical field of boiler denitration, in particular to a device for improving SNCR (selective non-catalytic reduction) denitration efficiency of a circulating fluidized bed boiler, which comprises a storage bin, a circulating fluidized bed boiler furnace and a vertical shaft flue, wherein the lower end part of the circulating fluidized bed boiler furnace is connected with the storage bin, the upper end of the circulating fluidized bed boiler furnace is connected with a separation material return mechanism, the upper end and the lower end of the separation material return mechanism are respectively connected with the upper end of the vertical shaft flue and the lower end of the circulating fluidized bed boiler furnace, the lower end of the circulating fluidized bed boiler furnace is connected with an oxygen supply mechanism, and the upper end of the vertical shaft flue is provided with a denitration mechanism. The device for improving the SNCR denitration efficiency of the circulating fluidized bed boiler generates a variable magnetic field through the electromagnetic generator, so that NH is generated 3 The charged ions or ion groups ionized after the molecules and NO molecules in the flue gas are violently collided improve the collision probability and the collision severity under the action of the variable magnetic field force generated by the alternating current, so that the reaction degree is correspondingly improved, the activation energy of the chemical reaction is reduced, and the denitration efficiency is improved. |
| priorityDate | 2019-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.