| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74973199515dbabd2310245aab03e282 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-061 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate |
1995-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dd526d3e33aa34991abce1b75be7a4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82ffe596e6cffcaba08a610a59481a8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b58534a2cab99f2a169b91fcc9f2f926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_503586ee44e6cffe45d81d62b3952b82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_414786db08e513a0f35906f3591ff924 |
| publicationDate |
2001-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2154500-C |
| titleOfInvention |
Methods of denitrating exhaust gases |
| abstract |
A method of denitrating an exhaust gas by means of removing nitrogen oxides catalytically using ammonia as a reducing agent while introducing an exhaust gas containing the nitrogen oxides into a reaction vessel packed with a catalyst, comprising: providing a denitration catalyst layer in the upstream of the gas flow, an ammonia decomposition catalyst layer capable of decomposing oxidatively ammonia into nitrogen and nitrogen oxides in the downstream and a second denitration catalyst layer or a denitration catalyst layer capable of decomposing ammonia in the further downstream; and, adding ammonia in an amount not less than the reaction equivalence for the nitrogen oxides in the exhaust gas to the inlet of the first denitration catalyst layer. |
| priorityDate |
1994-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |