http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113509827-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2021-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113509827-B |
| titleOfInvention | Temperature control method in sintering flue gas multi-pollutant treatment process |
| abstract | A method for controlling temperature in a sintering flue gas multi-pollutant treatment process comprises the following steps: 1) the sintering flue gas is subjected to activated carbon adsorption desulfurization in a desulfurization tower and then enters a denitration tower, is subjected to activated carbon adsorption denitration in the denitration tower and then enters a dechlorination tower, and finally is discharged from the dechlorination tower; 2) the activated carbon circulates among the desorption tower, the screening system, the denitration tower and the desulfurization tower; arranging a detection device at an inlet of a desulfurizing tower to obtain sintering flue gas state data of the inlet of the desulfurizing tower; the sintering flue gas state data comprise the total flow of the sintering flue gas and the concentration of each gas component in the sintering flue gas, so that the quality of the circulating active carbon is determined; and calculating the temperature range of the sintering flue gas entering the denitration tower and the dechlorination tower according to the adsorption capacity of the activated carbon to each gas and the initial concentration of each gas. The invention calculates the temperature range of the denitration tower in the sintering flue gas multi-pollutant treatment process, effectively prevents ammonium chloride from crystallizing and blocking a flue gas flow channel, and reduces the cost. |
| priorityDate | 2021-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.