| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a4826ad2e87f9088cbefed19f2975f9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8625 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate |
1992-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5531910d59335e970a3a034d0a54461a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d9c1a5d4402f125ed652cb3c79a7865
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31b208354fa9fd13cdbea24fac966f98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7dd522d7b0d9bd790786c98e603016a |
| publicationDate |
1995-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5401479-A |
| titleOfInvention |
Process for the removal of nitrogen oxides from off-gases |
| abstract |
The present invention relates to a process for the purification of off-gases containing nitrogen oxides. An off-gas is passed through a reactor in admixture with ammonia or an ammonia precursor over a plurality of spaced catalyst beds under conditions to reduce the nitrogen oxides to nitrogen gas while heat is liberated. After the gas stream has obtained a desired temperature, the gas flow is reversed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6168770-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6706246-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6136283-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002159925-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002159923-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7070746-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114452787-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6821490-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6663839-B2 |
| priorityDate |
1990-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |