| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01d0c3728afa63c7888c3de7781d3439 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0291 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-96 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate |
2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4a4b4124eaf7a65bccb10475fc22ad1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c59e5bc16269fae27d4092d9eb9c73a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82929a5e9a86ba069f58b4d571b06379
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0e31622a422cffa331a550030307ce1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82c7955b07fb677774d85d4e5f505179 |
| publicationDate |
2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114225672-A |
| titleOfInvention |
A low-temperature denitrification device for hazardous waste incineration flue gas |
| abstract |
The present application discloses a low-temperature denitrification device for hazardous waste incineration flue gas. The device includes: an alkali spraying deacidification system, which is used for acid-base reaction between the flue gas to be treated and the lye to remove the acidity in the flue gas. The first flue gas is obtained from the gas; the bag filter is used to capture the fly ash in the first flue gas to obtain the second flue gas; the ammonia injection system is used to mix the ammonia gas with the heated air to obtain the mixed gas, and the The mixed gas is input into the low temperature denitration reactor, so that the second flue gas reacts with ammonia gas to convert nitrogen oxides into nitrogen to obtain the third flue gas; the low temperature denitration control system is used to control the nitrogen oxides in the third flue gas and the content of ammonium sulfate, so as to control and adjust the amount of alkali liquid input by the alkali spraying deacidification system and the concentration of the atomized ammonia gas sprayed by the ammonia spraying system according to its content. The present application solves the technical problems of various clogging and low-temperature corrosion in the process line in the prior art. |
| priorityDate |
2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |