| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e035457406455ea05989c01cb90c8f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4268d87950af13efdbad6b59795a1d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387ccdbf1f3fd1b7a086e6cdf086c24c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-60 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-326 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-32 |
| filingDate |
1999-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56582a944d4751a29f6e04156d65c96c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_881c6e001cd5b56d4341163c7afe3d86 |
| publicationDate |
1999-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9964136-A1 |
| titleOfInvention |
Device and method for decomposing nitrogen oxides |
| abstract |
A device for decomposing the oxides of nitrogen (NOx) contained in effluent compositions, such as the exhaust gases generated by automotive combustion engines, is described. In one embodiment, the device comprises a reaction chamber containing an oxidisable material which when the device is in use will undergo an oxidation/reduction reaction with nitrogen oxides of nitrogen oxidation states greater than 2, especially nitrogen dioxide, to generate nitrogen and an oxide of the oxidisable material. The oxidisable material is regenerated using an electromotive force. In a particularly preferred embodiment, the reaction chamber containing the oxidisable material is associated with a further reaction chamber which is arranged upstream of the reaction chamber containing the oxidisable material. This further reaction chamber contains an oxidation catalyst which is able to oxidise nitric oxide (NO) to nitrogen dioxide (NO2) or other nitrogen oxides having a nitrogen oxidation state greater than 2. Also described are processes for decomposing nitrogen oxides. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2895274-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007071848-A3 |
| priorityDate |
1998-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |