| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f345527a2730680eae9db179a505efa4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_87c75fbf9c94d3a417574a16db5453f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af15f629aa2541ec44e1066994eeb4e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_325fed4e60268c65d3e91cd5444345c2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2240-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2240-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01B1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-086 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate |
2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b73bb9d9d412b1ff6afb5bfeafb1589
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_baef35a1e151b94fad037e16506b427b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_680b61d2e71abbee3fdd8b1200a035d8 |
| publicationDate |
2009-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009154972-A1 |
| titleOfInvention |
SELECTIVE CATALYTIC NOx REDUCTION PROCESS AND APPARATUS PROVIDING IMPROVED GASIFICATION OF UREA TO FORM AMMONIA-CONTAINING GAS |
| abstract |
Disclosed are methods and apparatus enabling the efficient utilization of urea for purposes such as selective catalytic reduction (SCR) of NO x , which enable feeding urea to a chamber designed to efficiently and completely gasify the urea to enable ammonia feed. Preferably, aqueous urea is fed to a gasification chamber, which is also fed with heated gases. An injector means, capable of distributing the aqueous urea as fine droplets, is positioned centrally of a gas distribution plate in the chamber. An arrangement of spaced holes in the gas distribution plate provides higher gas velocity in the vicinity of the injector means than near the walls of the chamber. Uniform gas distribution without equipment fouling is achieved. |
| priorityDate |
2008-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |