http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210473547-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c0ed78c4d5c4951a22374d61ea1f178 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3243af5d175e10ed3273907905255423 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2019-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55c49533de998759d4a52d9d35cac85d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c422a184348e3eb6e4ef53fa5c82280 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa23aa5aa9d1689cfaa463f699732275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cccbe5173a72670aeb2a4a34cd51c740 |
| publicationDate | 2020-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210473547-U |
| titleOfInvention | Gas boiler removes CO and takes off NOx integration purifier |
| abstract | CO and NO removal for gas boiler x An integrated purification device belongs to the field of treatment of gaseous pollutants. The return flue of the gas boiler enters the catalytic reaction device through the flue gas outlet of the boilerThe gas port is connected, and the gas outlet of the catalytic reaction device is connected with the fan through the waste heat recovery system; a urea solution injection device (15) is arranged in the return flue and is connected with a urea storage tank through a metering device and a control device; a guide plate, a CO oxidant layer and a denitration catalyst layer which are all up to the shaft are sequentially arranged in the catalytic reaction device to form a multi-section reactor. The injection point of the denitration reducing agent is positioned in the return flue of the gas boiler at the temperature of 300 ℃ and 500 ℃, so that the urea is decomposed, and the decomposition product NH 3 The catalyst is uniformly mixed in the rear section flue, and CO is removed and denitrated simultaneously by a CO oxidant and a denitration catalyst, so that the denitration efficiency of the catalyst is improved, the service life of the catalyst is prolonged, and clean energy-saving emission is finally realized. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109999631-A |
| priorityDate | 2019-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.