| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c30e8a2248ee5bef57f852132563d86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_694f81756e92c09f407b691917f41467 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D47-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate |
2010-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c0d01b1147f57dec3aedf54b7eb9380
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4f2f23f7bb0a5540c176dc87ceff33d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57dc2a2ba22f38eabd239d5d3992c931
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed41cfcedf956fd8af4da74cbdf4264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_498746fa24d4c8561f8ca4ce40226348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eec9e42ec4fcc6bb6df8bdb62887463 |
| publicationDate |
2012-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120092744-A |
| titleOfInvention |
Nitrogen dioxide removal method and apparatus |
| abstract |
The present invention relates to a method for selectively removing NO 2 in a gas containing nitrogen dioxide. According to one aspect of the present invention, the nitrogen dioxide removal method for injecting an aqueous solution of sodium sulfite (Na 2 SO 3 ) having a concentration of 0.1wt% to 20wt% into a gas containing nitrogen dioxide and a gas inlet for introducing a gas containing nitrogen dioxide ; Sodium sulfite (Sodium Sulfite, Na 2 SO 3 ) aqueous solution of the concentration of 0.1wt% to 20wt%; And a nitrogen dioxide removal device including a nitrogen dioxide comprising a gas-liquid contact portion in which the gas containing the introduced nitrogen dioxide and the sodium sulfite aqueous solution contact each other. A low-temperature gas by the above method, specifically, for example, the NO 2 contained in the exhaust gas below 100 ℃ is effectively removed. In addition, the method according to the present invention can selectively and effectively remove only NO 2 from NO x. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021387142-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11484834-B2 |
| priorityDate |
2010-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |