| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_710a9150643535ae5171dfc173da2d68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3db2278bc553c002f5b0eba59b11856f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db9efde660b78f98b102046e09d07ab7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-702
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062 |
| classificationCPCInventive |
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/B01D53-8625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8609
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8637 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50
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/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate |
2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_803aebf8179161ff54d80b58d60bacc7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d3ecd669bd5d732ee3c009b66ba96d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d2dc2b4f0d312b628f9fe4120331a50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d60304197da72e76bd708f7d5d29778 |
| publicationDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113648808-A |
| titleOfInvention |
Activated coke desulfurization and denitrification process based on synergistic effect of ozone and ammonia gas |
| abstract |
The invention discloses an active coke desulfurization and denitrification process based on the synergistic effect of ozone and ammonia gas. The method comprises the following steps: step one, utilizing O 3 Oxidizing sintering flue gas passing through a gas mixing tank; step two, NH evaporated by the ammonia water evaporator 3 And mixing the oxidized sintering flue gas with the oxidized sintering flue gas in an active coke adsorption tower. And step three, carrying out active coke desorption regeneration on the active coke in the active coke adsorption tower at intervals. O in the invention 3 Is equal to the amount of NO species in the sintering flue gas, O 3 Oxidation of NO to NO 2 The traditional preposed oxidation wet absorption process needs to oxidize NO into nitrogen oxide N with higher valence state 2 O 5 The introduction of O with twice mole number of NO in the sintering flue gas is required 3 The invention obviously reduces O 3 The introduction amount reduces the operation cost and simplifies the structure of the active coke adsorption tower. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115364655-A |
| priorityDate |
2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |