http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110697961-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-043 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-12 |
| filingDate | 2019-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110697961-B |
| titleOfInvention | Desulfurization wastewater concentration and flue evaporation integrated treatment process system |
| abstract | The invention provides a desulfurization wastewater concentration and flue evaporation integrated treatment process system, which comprises a flue and a passivation agglomeration subsystem, wherein the passivation agglomeration subsystem comprises a seed crystal method concentration evaporator, a filtering precipitation device and a passivation agglomeration preparation device, and the seed crystal method concentration evaporator is provided with a desulfurization wastewater inlet and a seed crystal liquid inlet; a concentrated solution discharge pipe of the seed crystal method concentration evaporator is communicated with a liquid inlet of the filtering and precipitating device, a liquid outlet of the filtering and precipitating device is communicated with a liquid inlet of the passivation and agglomeration preparation device, and the passivation and agglomeration preparation device is communicated with at least one atomization spray gun positioned in the flue through a passivation and agglomeration liquid outlet pipe. The seed crystal method concentration evaporator only reduces the concentration amount, does not scale, block and cause secondary pollution, and the added passivation agglomeration complexing agent can effectively inhibit the corrosion of chloride ions in the desulfurization wastewater to metal materials and can agglomerate SO in flue gas 3 And the like. |
| priorityDate | 2019-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.