| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-402 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-333 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate |
2018-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102079768-B1 |
| titleOfInvention |
A method for reducing nitrogen dioxide in the exhaust gas generated during an olefin production process |
| abstract |
A method of reducing nitrogen dioxide in flue gas generated during an olefin production process using a selective noncatalytic reduction method is provided. Through the method of the present disclosure, it is possible to efficiently remove nitrogen dioxide generated in the catalyst regeneration step of the PDH process continuously operated. It is possible to finally prevent the generation of visible fumes through the removal of the nitrogen dioxide. |
| priorityDate |
2018-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |