ATE483897T1 - Reduktion von stickstoffoxiden unter verwendung mehrfacher teilströme - Google Patents

Reduktion von stickstoffoxiden unter verwendung mehrfacher teilströme

Info

Publication number
ATE483897T1
ATE483897T1 AT07865901T AT07865901T ATE483897T1 AT E483897 T1 ATE483897 T1 AT E483897T1 AT 07865901 T AT07865901 T AT 07865901T AT 07865901 T AT07865901 T AT 07865901T AT E483897 T1 ATE483897 T1 AT E483897T1
Authority
AT
Austria
Prior art keywords
nitric oxide
flow
nitrogen
feedstream
nitrogen oxides
Prior art date
Application number
AT07865901T
Other languages
English (en)
Inventor
Frederic Vitse
Dan Hancu
Benjamin Winkler
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE483897T1 publication Critical patent/ATE483897T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
AT07865901T 2007-01-10 2007-12-20 Reduktion von stickstoffoxiden unter verwendung mehrfacher teilströme ATE483897T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/651,710 US7494634B2 (en) 2007-01-10 2007-01-10 Reduction of nitrogen oxides using multiple split streams
PCT/US2007/088264 WO2008085685A1 (en) 2007-01-10 2007-12-20 Reduction of nitrogen oxides using multiple split streams

Publications (1)

Publication Number Publication Date
ATE483897T1 true ATE483897T1 (de) 2010-10-15

Family

ID=39433854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07865901T ATE483897T1 (de) 2007-01-10 2007-12-20 Reduktion von stickstoffoxiden unter verwendung mehrfacher teilströme

Country Status (6)

Country Link
US (1) US7494634B2 (de)
EP (1) EP2102462B1 (de)
CN (1) CN101622428A (de)
AT (1) ATE483897T1 (de)
DE (1) DE602007009726D1 (de)
WO (1) WO2008085685A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7678352B2 (en) * 2005-11-14 2010-03-16 Robert Bosch Gmbh Device and procedure for the production of ammonia
US20090263297A1 (en) * 2007-09-19 2009-10-22 General Electric Company Catalyst and method of manufacture
US20110047995A1 (en) * 2009-08-31 2011-03-03 General Electric Company Catalyst and method of manufacture
US9375710B2 (en) 2007-09-19 2016-06-28 General Electric Company Catalyst and method of manufacture
US9272271B2 (en) 2007-09-19 2016-03-01 General Electric Company Manufacture of catalyst compositions and systems
US20100196237A1 (en) 2009-01-30 2010-08-05 General Electric Company Templated catalyst composition and associated method
US20100196236A1 (en) 2009-01-30 2010-08-05 General Electric Company Templated catalyst composition and associated method
US8889587B2 (en) 2009-08-31 2014-11-18 General Electric Company Catalyst and method of manufacture
US20120329644A1 (en) 2011-06-21 2012-12-27 General Electric Company Catalyst composition and catalytic reduction system
CN107486010A (zh) * 2017-08-12 2017-12-19 章伟 一种汽车空调一氧化碳净化装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU650120B2 (en) * 1991-04-22 1994-06-09 Corning Incorporated Catalytic reactor system
US6835689B1 (en) * 2000-10-10 2004-12-28 Corning Incorporated NH3 generation catalysts for lean-burn and diesel applications
US6846464B2 (en) 2002-11-20 2005-01-25 Ford Global Technologies, Llc Bimodal catalyst-urea SCR system for enhanced NOx conversion and durability
CN100355488C (zh) 2003-05-07 2007-12-19 韩国高化环保技术有限公司 通过多次喷射还原氮氧化物的催化方法及其用法
KR100918602B1 (ko) * 2005-06-03 2009-09-25 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 내연기관의 배기가스 처리 방법 및 장치

Also Published As

Publication number Publication date
CN101622428A (zh) 2010-01-06
DE602007009726D1 (de) 2010-11-18
US7494634B2 (en) 2009-02-24
EP2102462A1 (de) 2009-09-23
US20080166283A1 (en) 2008-07-10
WO2008085685A1 (en) 2008-07-17
EP2102462B1 (de) 2010-10-06

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