| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bf4593b9780588788aa7d9f90407e78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C205-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-08 |
| filingDate |
2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_267ecf198634028b101f033f124f68de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6e67594ad90d6fe7233cd6490d6bfef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10cc0cc9e1212f2f4a23002469b4e1de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f105501e6b8976ff526f00d4afb8f027 |
| publicationDate |
2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015352488-A1 |
| titleOfInvention |
Method and apparatus for nenoxing waste gases from nitration |
| abstract |
The invention relates to a method for reducing the concentration of nitrogen oxides in waste gases released dating the production of organic amino compounds, wherein an organic compound is first reacted with NO x and/or nitric acid to form an organic nitro compound with the formation of an NO x -containing waste gas stream and the organic nitro compound is converted to the organic ammo compound by means of hydrogen-containing reaction gas, the reaction of the organic nitro compound with the hydrogen-containing reduction gas taking place with the formation of a hydrogen-containing waste gas stream, the method being characterised in that the NO x -containing waste gas stream is combined with the hydrogen-containing waste gas stream and/or an externally supplied hydrogen stream and is reacted at a temperature of 800 to 1700° C. for the at least partial reduction of the NO x concentration. The invention additionally relates to an apparatus for carrying out the method. |
| priorityDate |
2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |