http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105879620-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-304 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-75 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-75 |
| filingDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105879620-B |
| titleOfInvention | A kind of two-stage sulfur trioxide in flue gas removing means and method for gas cleaning |
| abstract | The present invention proposes a kind of two-stage sulfur trioxide in flue gas removing means for gas cleaning, is installed in a SCR denitration system, comprising: is set to a level-one absorber portion of a gas approach of SCR denitration system, including first order absorption agent injection apparatus；It is set to a second level absorber portion of an exhaust pass of SCR denitration system, including second level sorbent injection device.First order absorption agent is sprayed into flue gas in the upstream SCR, sulfur trioxide in flue gas is absorbed, reduce SCR denitration reaction device entrance sulfur trioxide concentration, second level absorbent is sprayed into SCR denitration exhaust pass, is removed to remaining sulfur trioxide and by the sulfur trioxide that SCR denitration oxidation generates.On the one hand it reduces ABS to generate, the burn into for reducing tail portion equipment and heat-transfer surface blocks risk, on the other hand reduces and discharges harmful components into atmosphere.The two-stage sulfur trioxide in flue gas removal methods for gas cleaning based on the device are provided simultaneously. |
| priorityDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.