EP 2609229 A1 20130703 - SELECTIVE CATALYTIC REDUCTON VIA ELECTROLYSIS OF UREA
Title (en)
SELECTIVE CATALYTIC REDUCTON VIA ELECTROLYSIS OF UREA
Title (de)
SELEKTIVE KATALYTISCHE REDUKTION MITTELS HARNSTOFFELEKTROLYSE
Title (fr)
RÉDUCTION CATALYTIQUE SÉLECTIVE PAR ÉLECTROLYSE D'URÉE
Publication
Application
Priority
- US 201113077277 A 20110331
- US 37610810 P 20100823
- US 2011048809 W 20110823
Abstract (en)
[origin: WO2012027368A1] A method for producing ammonia suitable for use as a reductant in a combustion exhaust gas treatment system is provided that includes the electrolytic hydrolysis of urea under mild conditions. The ammonia generator, which includes an electrolytic cell 1 including an anode 3, a cathode 4, and an alkaline electrolytic composition of urea 6, an electrolysis apparatus including an electrolytic flow cell, an alkaline electrolyte composition, and a recirculation system, may be operatively coupled to an exhaust gas treatment system to provide an apparatus for reducing nitrogen oxides (NOx) and/or particulate in exhaust gases.
IPC 8 full level
C25B 1/00 (2006.01); B01D 53/94 (2006.01); F01N 3/20 (2006.01)
CPC (source: EP KR)
B01D 53/94 (2013.01 - KR); C25B 1/00 (2013.01 - EP); C25B 1/27 (2021.01 - KR); F01N 3/2066 (2013.01 - EP KR); B01D 2251/2067 (2013.01 - EP KR); F01N 2240/25 (2013.01 - EP KR); F01N 2240/34 (2013.01 - EP KR); F01N 2240/40 (2013.01 - EP); F01N 2610/02 (2013.01 - EP); Y02T 10/12 (2013.01 - EP)
Citation (search report)
See references of WO 2012027368A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012027368 A1 20120301; BR 112013003925 A2 20160607; CA 2809092 A1 20120301; CN 103201411 A 20130710; EP 2609229 A1 20130703; JP 2013541662 A 20131114; KR 20130108309 A 20131002
DOCDB simple family (application)
US 2011048809 W 20110823; BR 112013003925 A 20110823; CA 2809092 A 20110823; CN 201180048738 A 20110823; EP 11754960 A 20110823; JP 2013526096 A 20110823; KR 20137007320 A 20110823