http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0899016-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74973199515dbabd2310245aab03e282 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-74 |
| filingDate | 1995-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49413526c89cd6caad75f02c143e2f57 |
| publicationDate | 1996-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0899016-A |
| titleOfInvention | Exhaust gas denitration method |
| abstract | (57) [Summary] [Purpose] In a dry flue gas denitration device that catalytically removes nitrogen oxides in exhaust gas discharged from various combustion devices in the presence of ammonia, the unreacted ammonia at the denitration device outlet is decomposed. The amount of denitration catalyst filled was reduced. [Structure] In order to reduce unreacted ammonia at the outlet of the denitration device, which has a great effect on the life of the denitration catalyst, a light source (for example, a low-pressure mercury lamp or excimer laser) that emits ultraviolet rays of 170 nm to 230 nm is provided at the outlet side of the denitration device. It is installed and decomposes NH 3 by ultraviolet light to reduce unreacted ammonia. As a result, it is possible to reduce the filling amount of the denitration catalyst and the addition or replacement catalyst amount, and an economical denitration method can be achieved as compared with the conventional method. |
| priorityDate | 1995-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.