UA109657C2 - Селективне каталітичне відновлення шляхом електролізу сечовини - Google Patents

Селективне каталітичне відновлення шляхом електролізу сечовини

Info

Publication number
UA109657C2
UA109657C2 UAA201212489A UAA201212489A UA109657C2 UA 109657 C2 UA109657 C2 UA 109657C2 UA A201212489 A UAA201212489 A UA A201212489A UA A201212489 A UAA201212489 A UA A201212489A UA 109657 C2 UA109657 C2 UA 109657C2
Authority
UA
Ukraine
Prior art keywords
catalytic reduction
urea
selective catalytic
reduction via
electrolytic
Prior art date
Application number
UAA201212489A
Other languages
English (en)
Russian (ru)
Inventor
Джерардін Г. Ботт
Original Assignee
Огайо Юніверсіті
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 Огайо Юніверсіті filed Critical Огайо Юніверсіті
Publication of UA109657C2 publication Critical patent/UA109657C2/uk

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
    • F01N3/08—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 ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/27—Ammonia
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Toxicology (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Catalysts (AREA)

Abstract

Запропоновані спосіб і пристрій для виробництва аміаку, прийнятного для використання як відновника в системах селективного каталітичного відновлення (SCR), селективного некаталітичного відновлення (SNCR) або обробки топкових газів. Запропонований спосіб обробки аміаком відхідних газів після згоряння, який включає електролітичний гідроліз сечовини в м'яких умовах. Електролітичний пристрій, який включає електролітичну комірку 1, що включає анод 3, катод 4 і лужну електролітну композицію 6, що містить сечовину, можна технологічно приєднувати до системи очищення відхідних газів для виготовлення пристрою, що зменшує вміст оксидів азоту (NOX) і/або твердих частинок у відхідних газах.
UAA201212489A 2010-04-02 2011-03-31 Селективне каталітичне відновлення шляхом електролізу сечовини UA109657C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32044710P 2010-04-02 2010-04-02
PCT/US2011/030694 WO2011123620A1 (en) 2010-04-02 2011-03-31 Selective catalytic reduction via electrolysis of urea

Publications (1)

Publication Number Publication Date
UA109657C2 true UA109657C2 (uk) 2015-09-25

Family

ID=44168314

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201212489A UA109657C2 (uk) 2010-04-02 2011-03-31 Селективне каталітичне відновлення шляхом електролізу сечовини

Country Status (20)

Country Link
US (1) US8388920B2 (uk)
EP (1) EP2553229B1 (uk)
JP (2) JP5932764B2 (uk)
KR (1) KR101800476B1 (uk)
CN (1) CN102884292B (uk)
AR (1) AR081753A1 (uk)
AU (1) AU2011235087B2 (uk)
BR (1) BR112012024824A2 (uk)
CA (1) CA2794756C (uk)
DK (1) DK2553229T3 (uk)
ES (1) ES2528311T3 (uk)
MX (1) MX2012011482A (uk)
MY (1) MY157391A (uk)
NZ (1) NZ602813A (uk)
PL (1) PL2553229T3 (uk)
PT (1) PT2553229E (uk)
RU (1) RU2538368C2 (uk)
SG (1) SG184418A1 (uk)
UA (1) UA109657C2 (uk)
WO (1) WO2011123620A1 (uk)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8303781B2 (en) * 2007-10-15 2012-11-06 Ohio University Electrolytic cells and methods for the production of ammonia and hydrogen
US8562929B2 (en) * 2010-04-02 2013-10-22 Ohio University Selective catalytic reduction via electrolysis of urea
PT2553229E (pt) 2010-04-02 2015-02-13 Univ Ohio Redução catalítica selectiva através de uma electrólise de ureia
CN103201411A (zh) * 2010-08-23 2013-07-10 俄亥俄州立大学 通过电解尿素而进行的选择性催化还原
NL2008090C2 (en) 2012-01-10 2013-07-15 Stichting Wetsus Ct Excellence Sustainable Water Technology Method for nitrogen recovery from an ammonium comprising fluid and bio-electrochemical system.
US20140027301A1 (en) * 2012-07-26 2014-01-30 Ohio University Selective reductive electrowinning apparatus and method
AU2013213700B2 (en) * 2012-08-31 2017-08-17 China Petroleum & Chemical Corporation Apparatus for producing aqueous urea solution used in vehicles and method of using the same
JP6797685B2 (ja) * 2013-10-25 2020-12-09 オハイオ・ユニバーシティ グラフェンで覆われた電極を含む電気化学セル
FR3013381B1 (fr) * 2013-11-15 2016-01-01 IFP Energies Nouvelles Procede de depollution des gaz d'echappement, notamment de moteur a combustion interne, en particulier pour vehicule automobile, et installation utilisant un tel procede.
CN103691290B (zh) * 2013-12-06 2015-08-05 浙江省环境保护科学设计研究院 一种提高脱硝安全性的水泥炉窑sncr烟气脱硝系统
JP2015132213A (ja) * 2014-01-14 2015-07-23 いすゞ自動車株式会社 排ガス浄化システム、内燃機関、及び内燃機関の排ガス浄化方法
CN103933846B (zh) * 2014-04-14 2016-03-23 苏州鼎德电环保科技有限公司 烟气脱硫脱硝的方法
IS2972B (is) * 2014-06-13 2017-07-15 Háskóli Íslands Aðferð og kerfi til að framleiða ammóníak með rafgreiningu
US9702291B2 (en) 2015-11-03 2017-07-11 Tenneco Automotive Operating Company Inc. Exhaust aftertreatment system with ammonia gas generator
US10458302B2 (en) 2015-08-20 2019-10-29 Tenneco Automotive Operating Company Inc. Exhaust aftertreatment system with ammonia gas generator
CN105107374B (zh) * 2015-09-14 2017-03-22 武汉科技大学 一种质子膜电催化烟气脱硫脱硝装置
US10058819B2 (en) 2015-11-06 2018-08-28 Paccar Inc Thermally integrated compact aftertreatment system
US9790830B2 (en) * 2015-12-17 2017-10-17 Tenneco Automotive Operating Company Inc. Exhaust after-treatment system including electrolysis generated H2 and NH3
ITUB20159752A1 (it) 2015-12-30 2017-06-30 Electro Power Systems Mfg Srl Procedimento di regolazione della composizione di un elettrolita in un impianto comprendente una fuel cell
US10036291B2 (en) 2016-01-20 2018-07-31 Tenneco Automotive Operating Company Inc. Exhaust after-treatment system including ammonia and hydrogen generation
CN105642101A (zh) * 2016-01-27 2016-06-08 西安航天源动力工程有限公司 一种烟气再循环与sncr联合脱硝工艺系统
DE102017202574A1 (de) * 2017-02-17 2018-08-23 Ford Global Technologies, Llc Verfahren zum Betrieb einer Abgasnachbehandlungseinrichtung eines Kraftfahrzeugs
WO2018185661A1 (en) 2017-04-04 2018-10-11 Basf Corporation Hydrogen reductant for catalytic pollution abatement
US10675586B2 (en) 2017-06-02 2020-06-09 Paccar Inc Hybrid binary catalysts, methods and uses thereof
US10835866B2 (en) 2017-06-02 2020-11-17 Paccar Inc 4-way hybrid binary catalysts, methods and uses thereof
CN107218121B (zh) * 2017-06-14 2019-10-08 大唐环境产业集团股份有限公司 一种生物尿素发电综合系统
CN107191266B (zh) * 2017-06-14 2019-10-08 大唐环境产业集团股份有限公司 一种生物尿素发电系统
CO2017012602A1 (es) * 2017-12-07 2018-02-20 Castro Juan Jose Lozada Reactor que produce hidrógeno a partir de la reducción de los iones hidronio presentes en el equilibrio químico del agua y por la oxidación de las moléculas orgánicas presentes en excrementos
JP6881279B2 (ja) * 2017-12-26 2021-06-02 トヨタ自動車株式会社 電気化学リアクタ及び電気化学リアクタを備えた内燃機関
DE102018111275A1 (de) 2018-05-11 2019-11-14 Deutsches Zentrum für Luft- und Raumfahrt e.V. Elektrochemischer Reaktor und Verfahren zum Erzeugen von Ammoniak und Wasserstoff aus einer Harnstofflösung durch Elektrolyse
RU2690469C1 (ru) * 2018-10-08 2019-06-03 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Устройство для извлечения диоксида углерода из газовых смесей
US11007514B2 (en) 2019-04-05 2021-05-18 Paccar Inc Ammonia facilitated cation loading of zeolite catalysts
US10906031B2 (en) 2019-04-05 2021-02-02 Paccar Inc Intra-crystalline binary catalysts and uses thereof
US10934918B1 (en) 2019-10-14 2021-03-02 Paccar Inc Combined urea hydrolysis and selective catalytic reduction for emissions control
RU2730756C1 (ru) * 2020-01-22 2020-08-25 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") Устройство каталитической очистки выхлопных газов двигателя внутреннего сгорания
CN112452359A (zh) * 2020-10-13 2021-03-09 董正中 一种生产车用尿素过程中使用的去离子装置及其方法
CN112432175B (zh) * 2020-11-21 2021-09-07 新疆乾坤环能科技有限公司 固废焚烧高级氧化协同增效系统
US11884562B2 (en) 2021-05-13 2024-01-30 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for urea electrolysis with controlled alkalinity
DE102022116349A1 (de) 2021-07-07 2023-01-12 Denso Corporation Vorrichtung zum Erzeugen von Wasserstoff und/oder Ammoniak und Verfahren zum Erzeugen von Wasserstoff und/oder Ammoniak
CN114959747B (zh) * 2022-05-09 2024-08-16 西安交通大学 一种基于太阳能驱动制取绿氨的产储输用综合能源系统
CN115305477A (zh) * 2022-07-01 2022-11-08 中国华能集团清洁能源技术研究院有限公司 电解尿素-二氧化碳还原制取合成气的系统和方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878564A (en) 1972-04-14 1975-04-22 Shang J Yao Blood and tissue detoxification method
US4045314A (en) 1975-05-29 1977-08-30 Monogram Industries, Inc. Waste evaporation disposal system
US4220635A (en) 1978-03-20 1980-09-02 Olin Corporation Catalytic method for hydrolyzing urea
DE3033796A1 (de) 1980-09-09 1982-04-22 Bayer Ag, 5090 Leverkusen Elektrochemischer sensor zum nachweis reduzierender gase, insbesondere von kohlenmonoxid, hydrazin und wasserstoff in luft
DE3040470A1 (de) 1980-10-27 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur indirekten oxidation von harnstoff
JPS6312348A (ja) 1986-07-04 1988-01-19 Babcock Hitachi Kk アンモニアによる窒素酸化物の接触還元用触媒
JPH02191528A (ja) 1989-01-20 1990-07-27 Babcock Hitachi Kk 固体還元剤を用いた脱硝装置
US5368840A (en) 1990-04-10 1994-11-29 Imarx Pharmaceutical Corp. Natural polymers as contrast media for magnetic resonance imaging
US5240688A (en) * 1990-08-01 1993-08-31 Fuel Tech Gmbh Process for the in-line hydrolysis of urea
US5543123A (en) 1990-08-01 1996-08-06 Nalco Fuel Tech Low pressure formation of a urea hydrolysate for nitrogen oxides reduction
US5281403B1 (en) * 1991-09-27 1996-06-11 Noell Inc Method for converting urea to ammonia
US5252308A (en) 1991-12-31 1993-10-12 Union Oil Company Of California Transporting urea for quantitative conversion into ammonia
AU674684B2 (en) 1992-07-20 1997-01-09 Sterno Group LLC, The Gelled organic liquids
DE19651492B4 (de) * 1996-12-11 2006-04-06 Eads Deutschland Gmbh Vorrichtung zur NOx-Entfernung aus dem Abgas von Verbrennungsmotoren
US6077491A (en) 1997-03-21 2000-06-20 Ec&C Technologies Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal
JPH11171535A (ja) 1997-12-05 1999-06-29 Mitsubishi Heavy Ind Ltd アンモニア発生方法及び排ガス処理方法
US6464854B2 (en) * 1997-12-16 2002-10-15 Lynntech, Inc. Water sources for automotive electrolyzers
US6093380A (en) 1998-10-16 2000-07-25 Siirtec Nigi, S.P.A. Method and apparatus for pollution control in exhaust gas streams from fossil fuel burning facilities
US6146605A (en) * 1999-07-26 2000-11-14 Hera, Llc Combined SCR/SNCR process
JP2002068736A (ja) * 2000-08-24 2002-03-08 Mitsubishi Heavy Ind Ltd アンモニアの発生方法及び燃焼排ガスの処理方法
US6436359B1 (en) * 2000-10-25 2002-08-20 Ec&C Technologies, Inc. Method for controlling the production of ammonia from urea for NOx scrubbing
DE10054877A1 (de) * 2000-11-06 2002-05-29 Omg Ag & Co Kg Abgasreinigungsanlage für die selektive katalytische Reduktion von Stickoxiden unter mageren Abgasbedingungen und Verfahren zur Abgasreinigung
US7090810B2 (en) 2000-12-01 2006-08-15 Fuel Tech Inc. Selective catalytic reduction of nox enabled by sidestream urea decomposition
CA2349508C (en) 2001-06-04 2004-06-29 Global Tech Environmental Products Inc. Electrolysis cell and internal combustion engine kit comprising the same
WO2003078031A1 (fr) * 2002-03-15 2003-09-25 National Institute Of Advanced Industrial Science And Technology Reacteur chimique pour le retrait d'oxyde d'azote et procede de retrait d'oxyde d'azote
US8216956B2 (en) 2003-10-10 2012-07-10 Ohio University Layered electrocatalyst for oxidation of ammonia and ethanol
US20090081500A1 (en) 2003-10-10 2009-03-26 Ohio University Fuel cell utilizing ammonia, ethanol or combinations thereof
US8221610B2 (en) 2003-10-10 2012-07-17 Ohio University Electrochemical method for providing hydrogen using ammonia and ethanol
US8216437B2 (en) 2003-10-10 2012-07-10 Ohio University Electrochemical cell for oxidation of ammonia and ethanol
CA2542313C (en) 2003-10-10 2012-12-04 Ohio University Electro-catalysts for the oxidation of ammonia in alkaline media
US20050247050A1 (en) * 2004-05-05 2005-11-10 Eaton Corporation Adsorption based ammonia storage and regeneration system
CA2614591C (en) 2005-05-06 2013-12-31 Ohio University Electrocatalysts and additives for the oxidation of solid fuels
JP2009515036A (ja) 2005-10-14 2009-04-09 オハイオ ユニバーシティ アルカリ媒体中におけるアンモニア及びエタノールを酸化するためのカーボンファイバー電極触媒、ならびに水素生成、燃料電池および精製プロセスへのその適用
CA2658663C (en) 2006-05-08 2016-01-12 Ohio University Electrochemical technique to measure concentration of multivalent cations simultaneously
US8303781B2 (en) 2007-10-15 2012-11-06 Ohio University Electrolytic cells and methods for the production of ammonia and hydrogen
US8029759B2 (en) 2009-03-27 2011-10-04 Ohio University Pretreatment method for the synthesis of carbon nanotubes and carbon nanostructures from coal and carbon chars
PT2553229E (pt) 2010-04-02 2015-02-13 Univ Ohio Redução catalítica selectiva através de uma electrólise de ureia

Also Published As

Publication number Publication date
MY157391A (en) 2016-06-15
EP2553229B1 (en) 2014-12-17
WO2011123620A1 (en) 2011-10-06
EP2553229A1 (en) 2013-02-06
SG184418A1 (en) 2012-11-29
KR20130054258A (ko) 2013-05-24
AU2011235087A1 (en) 2012-11-08
AU2011235087B2 (en) 2014-04-24
CN102884292B (zh) 2016-01-20
RU2012146735A (ru) 2014-05-10
CN102884292A (zh) 2013-01-16
CA2794756A1 (en) 2011-10-06
RU2538368C2 (ru) 2015-01-10
JP2015071831A (ja) 2015-04-16
ES2528311T3 (es) 2015-02-06
NZ602813A (en) 2014-02-28
JP2013524014A (ja) 2013-06-17
PT2553229E (pt) 2015-02-13
AR081753A1 (es) 2012-10-17
KR101800476B1 (ko) 2017-11-22
MX2012011482A (es) 2013-02-15
JP5932764B2 (ja) 2016-06-08
BR112012024824A2 (pt) 2016-06-07
DK2553229T3 (da) 2015-02-16
US8388920B2 (en) 2013-03-05
US20110243823A1 (en) 2011-10-06
CA2794756C (en) 2017-06-20
PL2553229T3 (pl) 2015-04-30

Similar Documents

Publication Publication Date Title
UA109657C2 (uk) Селективне каталітичне відновлення шляхом електролізу сечовини
BR112013003925A2 (pt) "sistema de tratamento de gás de exaustão de motor de combustão, gerador de amônia e método para fornecer nh3 ao sistema"
MY155114A (en) Zone coated filter, emission treatment systems and methods
MX2009005665A (es) Sistemas y metodos de tratamiento de emisiones.
NZ595507A (en) System and method for protection of scr catalyst and control of multiple emissions
PL2111287T3 (pl) Zastosowanie wodnych roztworów mrówczanu guanidyniowego do selektywnej katalitycznej redukcji tlenków azotu w spalinach pojazdów
BR112013004709A2 (pt) "catalisador ativado por ácido heteropoli para a scr de nox com amônia"
WO2012064025A3 (ko) 가속 선택적 촉매 환원법을 이용한 저온 탈질 효율 증가 및 가시매연 제거 시스템
EP1944075A3 (en) Hybrid catalyst for NOx reduction using fuel hydrocarbons as reductant
PT2129452T (pt) Uso de uma solução aquosa em sistemas rcs para o tratamento de gases de escape de motores a diesel e método rcs
WO2006121993A3 (en) Method and apparatus for selective catalytic reduction of nox
IN2014DN11246A (uk)
WO2009135010A3 (en) Apparatus, system, and method for controlling ammonia slip from an scr catalyst
ES2531164T3 (es) Método de trabajo de un sistema de tratamiento final de gases de escape y sistema de tratamiento final de gases de escape
MX2013001990A (es) Metodo y dispositivos para calentar materiales con contenido de urea en un sistema de control de emisiones vehiculares.
WO2009016781A1 (ja) 排気浄化装置
WO2008016627A8 (en) Compositions and methods for treating exhaust gases
DE602008006460D1 (de) System zur erkennung von anomalien und verfahren zur erkennung von anomalien für einen verbrennungsmotor
WO2009135016A3 (en) Apparatus, system, and method for reducing nox emissions on an scr catalyst
ITMI20050601A1 (it) Metodo e sistema di controllo per un motore dotato di impianto scr
MX2017016112A (es) Sistema de tratamiento de gases de escape.
GB201009775D0 (en) Method of treating nitrogen oxides and/or particulate matter in lean gas
CN105289228A (zh) 一种工业烟气协同脱硫脱硝方法
WO2009100152A3 (en) Systems and methods for on-site selective catalytic reduction
GB2570831A (en) Method of extending the useful life of an aged SCR catalyst bed in an exhaust system of a stationary source of NOx