DE102012018629A1 - Verfahren zur Reinigung von Abgas und zur Regenerierung eines Oxidationskatalysators - Google Patents

Verfahren zur Reinigung von Abgas und zur Regenerierung eines Oxidationskatalysators Download PDF

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Publication number
DE102012018629A1
DE102012018629A1 DE102012018629.0A DE102012018629A DE102012018629A1 DE 102012018629 A1 DE102012018629 A1 DE 102012018629A1 DE 102012018629 A DE102012018629 A DE 102012018629A DE 102012018629 A1 DE102012018629 A1 DE 102012018629A1
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Germany
Prior art keywords
oxidation catalyst
exhaust gas
catalyst
oxidation
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE102012018629.0A
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German (de)
English (en)
Inventor
Margit Schuschke
Dr. Klose Frank
Andane Stein
Dr. Tissler Arno
Olaf Büttner
Grigory Reznikov
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Clariant International Ltd
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Clariant International Ltd
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Publication date
Application filed by Clariant International Ltd filed Critical Clariant International Ltd
Priority to DE102012018629.0A priority Critical patent/DE102012018629A1/de
Priority to JP2015532424A priority patent/JP6100381B2/ja
Priority to CN201380048801.9A priority patent/CN104640616A/zh
Priority to EP13766274.8A priority patent/EP2897712B1/de
Priority to IN1420DEN2015 priority patent/IN2015DN01420A/en
Priority to PCT/EP2013/069579 priority patent/WO2014044798A2/de
Priority to US14/430,159 priority patent/US9815023B2/en
Publication of DE102012018629A1 publication Critical patent/DE102012018629A1/de
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7415—Zeolite Beta
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/02—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2067—Urea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2061—Yttrium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2063—Lanthanum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/30—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/93—Toxic compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0233—Other waste gases from cement factories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/025—Other waste gases from metallurgy plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B01D2258/0291—Flue gases from waste incineration plants

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE102012018629.0A 2012-09-21 2012-09-21 Verfahren zur Reinigung von Abgas und zur Regenerierung eines Oxidationskatalysators Ceased DE102012018629A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102012018629.0A DE102012018629A1 (de) 2012-09-21 2012-09-21 Verfahren zur Reinigung von Abgas und zur Regenerierung eines Oxidationskatalysators
JP2015532424A JP6100381B2 (ja) 2012-09-21 2013-09-20 排ガスの浄化および酸化触媒の再生のための方法
CN201380048801.9A CN104640616A (zh) 2012-09-21 2013-09-20 用于净化废气和用于再生氧化催化剂的方法
EP13766274.8A EP2897712B1 (de) 2012-09-21 2013-09-20 Verfahren zur reinigung von abgas und zur regenerierung eines oxidationskatalysators
IN1420DEN2015 IN2015DN01420A (https=) 2012-09-21 2013-09-20
PCT/EP2013/069579 WO2014044798A2 (de) 2012-09-21 2013-09-20 Verfahren zur reinigung von abgas und zur regenerierung eines oxidationskatalysators
US14/430,159 US9815023B2 (en) 2012-09-21 2013-09-20 Method for purifying exhaust gas and for regenerating an oxidation catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012018629.0A DE102012018629A1 (de) 2012-09-21 2012-09-21 Verfahren zur Reinigung von Abgas und zur Regenerierung eines Oxidationskatalysators

Publications (1)

Publication Number Publication Date
DE102012018629A1 true DE102012018629A1 (de) 2014-03-27

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DE102012018629.0A Ceased DE102012018629A1 (de) 2012-09-21 2012-09-21 Verfahren zur Reinigung von Abgas und zur Regenerierung eines Oxidationskatalysators

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Country Link
US (1) US9815023B2 (https=)
EP (1) EP2897712B1 (https=)
JP (1) JP6100381B2 (https=)
CN (1) CN104640616A (https=)
DE (1) DE102012018629A1 (https=)
IN (1) IN2015DN01420A (https=)
WO (1) WO2014044798A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014108153A1 (de) * 2014-06-10 2015-12-17 Elex Cemcat Ag Anlage mit einer ein Abgas erzeugenden Behandlungsvorrichtung, einem Oxidations- und einem Reduktionskatalysator sowie Verfahren zur Behandlung des Abgases in einer solchen Anlage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103977792B (zh) * 2014-05-25 2017-02-15 华东理工大学 一种用于柴油机尾气碳烟催化燃烧的复合氧化物催化剂及制备方法
CN112121870A (zh) * 2015-10-02 2020-12-25 托普索公司 用于尾气或废气净化的含催化剂的陶瓷过滤器的制备方法
BR112018069047B1 (pt) * 2017-01-13 2021-03-23 Mitsui Mining & Smelting Co., Ltd. Composição de purificação de gases de escape, uso de uma composição para tratamento de purificação de gases de escape, e, método de purificação de gases de escape para purificar gases de escape
CN113198451B (zh) * 2021-05-18 2022-08-12 贵州大学 一种整体式催化剂及制备方法及应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955080A1 (de) 1998-05-08 1999-11-10 AlSi-PENTA Zeolithe GmbH Verfahren zur Herstellung eines Katalysators für die Reinigung von Abgasen
DE102006033452A1 (de) 2006-07-19 2008-01-24 Süd-Chemie AG Verfahren zur Herstellung metalldotierter Zeolithe und ihre Verwendung bei der katalytischen Umwandlung von Stickoxiden
US20090208394A1 (en) * 2008-02-14 2009-08-20 Yuejin Li CSF With Low Platinum/Palladium Ratios

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451388A (en) * 1994-01-21 1995-09-19 Engelhard Corporation Catalytic method and device for controlling VOC. CO and halogenated organic emissions
JP2000512205A (ja) * 1996-06-12 2000-09-19 プロジェクト アース インダストリーズ，インコーポレイテッド 酸接触増強吸着剤および／または触媒ならびにバインダー系
DE19730483C2 (de) 1997-07-16 1999-06-02 Siemens Ag Verfahren zur Festlegung der Drehlage einer autonomen mobilen Einheit und autonome mobile Einheit
DE19901760A1 (de) * 1999-01-18 2000-07-27 Emitec Emissionstechnologie Verfahren und Anordnung zum Reinigen eines in einem Abgasstrang strömenden Abgasstromes eines Ottomotors
DE10130872A1 (de) 2001-06-30 2003-01-30 Gerd Gaiser Verfahren zur Reinigung von Abgasen
DE60143944D1 (de) 2001-09-28 2011-03-10 Sued Chemie Ag Poröser Katalysator, Verfahren und Anordnung zur katalytischen Konversion von Abgasen
JP2004209356A (ja) * 2002-12-27 2004-07-29 Nippon Shokubai Co Ltd 排ガス処理触媒および排ガス処理方法
GB0304939D0 (en) 2003-03-05 2003-04-09 Johnson Matthey Plc Light-duty diesel engine and a particulate filter therefor
EP1479883A1 (de) * 2003-05-10 2004-11-24 Universität Stuttgart Verfahren und Vorrichtung zur Reinigung von Abgasen
US7229597B2 (en) * 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
DE102004006861A1 (de) 2004-02-11 2005-09-15 Bühler AG Verfahren und Anlage zur Gasreinigung bei der Festphasen-Kondensation von Polykondensaten
US7308788B1 (en) * 2006-09-29 2007-12-18 International Engine Intellectual Property Company, Llc Engine and method for counteracting face plugging of a diesel oxidation catalyst
US7631488B2 (en) * 2006-10-27 2009-12-15 Postech Foundation Oxidation catalyst for removing fine soot particulates from exhaust gases and method of removing fine soot particulates using the same
EP3981502B8 (en) * 2007-04-26 2025-04-16 Johnson Matthey Public Limited Company Transition metal/zeolite scr catalysts
US8490388B2 (en) * 2008-08-28 2013-07-23 Michael Parmentier System and method for outlet temperature control of an oxidation catalyst
GB0823362D0 (en) * 2008-12-22 2009-01-28 Morgan Everett Ltd Processing of off-gas from waste treatment
AT508921B1 (de) * 2010-04-02 2011-05-15 Scheuch Gmbh Verfahren und vorrichtung zur entstickung von rauchgasen
US8407989B2 (en) * 2010-04-06 2013-04-02 Caterpillar Inc. Regeneration strategy for engine exhaust
GB201021887D0 (en) * 2010-12-21 2011-02-02 Johnson Matthey Plc Oxidation catalyst for a lean burn internal combustion engine
JP5864901B2 (ja) * 2011-05-19 2016-02-17 日野自動車株式会社 パティキュレートフィルタの手動再生方法
US8621845B2 (en) * 2011-08-17 2014-01-07 GM Global Technology Operations LLC Passive SCR control system and method
US20130086886A1 (en) * 2011-10-06 2013-04-11 GM Global Technology Operations LLC Electrically heated oxidation catalyst particulate matter protection
KR101406419B1 (ko) * 2012-08-22 2014-06-13 현대자동차주식회사 Ｄｏｃ 재생주기 결정방법
EP2832982A1 (en) 2013-07-31 2015-02-04 OTC GmbH System and method for reducing the amount of polluting contents in the exhaust gas of a liquid fueled combustion engine
DE102013021750A1 (de) 2013-12-20 2015-06-25 Clariant International Ltd. Titanhaltige Zeolithkatalysatoren zur Oxidation von Methan in Abgasströmen
KR20160039344A (ko) * 2014-10-01 2016-04-11 두산인프라코어 주식회사 산화촉매 성능 유지를 위한 엔진 제어 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955080A1 (de) 1998-05-08 1999-11-10 AlSi-PENTA Zeolithe GmbH Verfahren zur Herstellung eines Katalysators für die Reinigung von Abgasen
DE102006033452A1 (de) 2006-07-19 2008-01-24 Süd-Chemie AG Verfahren zur Herstellung metalldotierter Zeolithe und ihre Verwendung bei der katalytischen Umwandlung von Stickoxiden
US20090208394A1 (en) * 2008-02-14 2009-08-20 Yuejin Li CSF With Low Platinum/Palladium Ratios

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
D. S. Coombs et al., Can. Mineralogist, 35, 1997, 1571
DIN ISO 9277:2003-05
Horiuchi, M., Saito, K., and Ichihara, S., "The Effects of Flow-through Type Oxidation Catalysts on the Particulate Reduction of 1990's Diesel Engines," SAE Technical Paper 900600, 1990 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014108153A1 (de) * 2014-06-10 2015-12-17 Elex Cemcat Ag Anlage mit einer ein Abgas erzeugenden Behandlungsvorrichtung, einem Oxidations- und einem Reduktionskatalysator sowie Verfahren zur Behandlung des Abgases in einer solchen Anlage

Also Published As

Publication number Publication date
US20150231563A1 (en) 2015-08-20
US9815023B2 (en) 2017-11-14
IN2015DN01420A (https=) 2015-07-03
CN104640616A (zh) 2015-05-20
WO2014044798A3 (de) 2014-05-15
EP2897712B1 (de) 2019-03-13
JP6100381B2 (ja) 2017-03-22
EP2897712A2 (de) 2015-07-29
JP2015534501A (ja) 2015-12-03
WO2014044798A2 (de) 2014-03-27

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