http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5667530-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/B01D53-94 |
| filingDate | 1979-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee29832c806bfa151fd314fab1f0c573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdea974ca1f1c653c04781018e8dcaaa |
| publicationDate | 1981-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5667530-A |
| titleOfInvention | Method of decreasing nitrogen oxide in combustion exhaust gas |
| abstract | PURPOSE: To decrease nitrogen oxide effectively and economically by combining a process of oxidizing part of NO in a combustion exhaust gas to NO 2 by using hydrogen, aldehydes or org. acids and a dry type catalytic denitrification process using NH 3 . n CONSTITUTION: At least one or more kinds of hydrogen, aldehydes such as formaldehyde and acetaldehyde, and organic acids such as formic acid and oxalic acids are controlled and added to a combustion exhaust gas flow passage 1 from a charging line 2, so that 1/3W2/3 amount of NO contained is oxidized in a space part 3. Thence, if ammonia is added from an ammonia charging line 4, the greater portions of the NO x are converted to N 2 in a reducing catalytic reactor 5 and are released into the atmosphere through an exhaust gas flow passage 6. Platinum, palladium, iron, copper, etc. which are commonly used are used as a dry type denitrification catalyst. n COPYRIGHT: (C)1981,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004022936-A1 |
| priorityDate | 1979-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.