| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a4f358446a014d891d77406757a3d27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a81dbcf251f7242213f54720c0edefee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68caa9ce0f799d66e2e39d74b8fce8f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2240-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9431 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 |
| filingDate |
2006-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf35b327787a9cde4882f4707008fda7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cea412b946e4c10021fadb56a724fcf |
| publicationDate |
2007-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007049042-A1 |
| titleOfInvention |
Exhaust gas treatment |
| abstract |
An apparatus for reducing NOx comprising an exhaust conduit (101) of an IC engine (not shown) in which is placed a urea hydrolysis reactor (102) supplied with aqueous urea from urea storage tank (103) . Flow of the hot exhaust gas through the exhaust conduit (101) heats the reactor (102) and causes the temperature of the urea therein to rise, promoting its hydrolysis and producing gaseous hydrolysis products. A pressure control valve (106) controls the release of the gaseous hydrolysis products from the reactor to a condenser (107) . The condenser (107) is provided with a heat exchanger (108) which has an inlet (109) and an outlet (110) for connection to a coolant supply. When the gaseous hydrolysis gas enters the condenser (107) it is cooled by heat exchange with the engine cooling fluid and the ammonia and steam condense to form a pool of liquid in the bottom of the condenser (107) . A dosing valve (112) is provided in the bottom of the condenser (107) to dose the liquid condensate into the exhaust conduit (101) to pass with the exhaust gas through an SCR catalyst on the surface of which the ammonia reacts with the Nox. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2333262-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015032867-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009098484-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015032811-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8418443-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108119208-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108119208-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2103788-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105874177-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9266709-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2953737-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013160712-A1 |
| priorityDate |
2005-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |