ATE114494T1 - Katalysatorfilter, verfahren zur herstellung eines katalysatorfilters und verfahren zur behandlung von verbrennungsgasen mit einem katalysatorfilter. - Google Patents

Katalysatorfilter, verfahren zur herstellung eines katalysatorfilters und verfahren zur behandlung von verbrennungsgasen mit einem katalysatorfilter.

Info

Publication number
ATE114494T1
ATE114494T1 AT89730093T AT89730093T ATE114494T1 AT E114494 T1 ATE114494 T1 AT E114494T1 AT 89730093 T AT89730093 T AT 89730093T AT 89730093 T AT89730093 T AT 89730093T AT E114494 T1 ATE114494 T1 AT E114494T1
Authority
AT
Austria
Prior art keywords
catalytic filter
exhaust gas
combustion exhaust
filter
catalyst
Prior art date
Application number
AT89730093T
Other languages
English (en)
Inventor
Shigechika C O Yokoha Tomisawa
Jukogyo K K Nishiki Mitsubishi
Jukio C O Yokohama Dockya Iida
K K Nishiki-Cho Jukogyo
Joji C O Yokohama Doc Tonomura
Yuji C O Yokohama Dock Kaihara
Tatsuo C O Yokohama Dock Ishii
Mamoru C O Yokohama Do Ushiogi
Norihiko C O Yokohama Dock Ono
Kazuo C O Yokohama Dockya Uoya
Hiroshi C O Yokohama Doc Ogawa
Kimitoshi C O Yokohama Doc Ose
Original Assignee
Mitsubishi Heavy Ind Ltd
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
Priority claimed from JP63085186A external-priority patent/JP2540587B2/ja
Priority claimed from JP63123956A external-priority patent/JPH01293123A/ja
Priority claimed from JP63135649A external-priority patent/JPH07114924B2/ja
Priority claimed from JP63180394A external-priority patent/JPH0773650B2/ja
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of ATE114494T1 publication Critical patent/ATE114494T1/de

Links

Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • B01D53/8659—Removing halogens or halogen compounds
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • 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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • 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
    • B01D2255/20723—Vanadium
    • 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
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
AT89730093T 1988-04-08 1989-04-04 Katalysatorfilter, verfahren zur herstellung eines katalysatorfilters und verfahren zur behandlung von verbrennungsgasen mit einem katalysatorfilter. ATE114494T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63085186A JP2540587B2 (ja) 1988-04-08 1988-04-08 触媒フイルタ―及びその製造方法
JP63123956A JPH01293123A (ja) 1988-05-23 1988-05-23 燃焼排ガスの総合的処理方法
JP63135649A JPH07114924B2 (ja) 1988-06-03 1988-06-03 触媒フィルターの製造方法
JP63180394A JPH0773650B2 (ja) 1988-07-21 1988-07-21 触媒フイルターの制造方法

Publications (1)

Publication Number Publication Date
ATE114494T1 true ATE114494T1 (de) 1994-12-15

Family

ID=27467065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89730093T ATE114494T1 (de) 1988-04-08 1989-04-04 Katalysatorfilter, verfahren zur herstellung eines katalysatorfilters und verfahren zur behandlung von verbrennungsgasen mit einem katalysatorfilter.

Country Status (5)

Country Link
US (1) US5051391A (de)
EP (1) EP0336882B1 (de)
AT (1) ATE114494T1 (de)
CA (1) CA1338286C (de)
DE (1) DE68919505T2 (de)

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SE464688B (sv) * 1989-02-27 1991-06-03 Eka Nobel Ab Katalysator foer reducering av kvaeveoxider samt anvaendning daerav
US5155083A (en) * 1989-05-19 1992-10-13 Babcock-Hitachi Kabushiki Kaisha Catalyst for reducing nitrogen oxides and process for making the catalyst
US5215953A (en) * 1990-06-08 1993-06-01 Degussa Aktiengesellschaft Catalyst for the oxidation of sulfur dioxide and method for the production of the catalyst
DE4018324C1 (de) * 1990-06-08 1992-02-06 Degussa Ag, 6000 Frankfurt, De
US5183788A (en) * 1991-10-10 1993-02-02 Exxon Research And Engineering Company Modular surface catalyzed membrane containing a microporous membrane catalyst layer and transport layer
DE4212451A1 (de) * 1992-04-14 1993-10-21 Huels Chemische Werke Ag Verfahren zur Entfernung von Fluor und/oder anorganischen Fluorverbindungen aus Gasen sowie die Verwendung von gebrauchten Katalysatoren auf Basis von Titandioxid hierzu
US5451558A (en) * 1994-02-04 1995-09-19 Goal Line Environmental Technologies Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making the same
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
US6086844A (en) * 1996-12-26 2000-07-11 Sumitomo Chemical Company, Ltd. Titania fiber, method for producing the fiber and method for using the fiber
US5762885A (en) * 1997-02-19 1998-06-09 Goal Line Environmental Technologies Llc Apparatus for removing contaminants from gaseous stream.
JP3588244B2 (ja) * 1998-02-03 2004-11-10 ニチアス株式会社 触媒及びその製造方法
US6248235B1 (en) * 1999-03-30 2001-06-19 Robin Scott Fluid purification system
EP1072311B1 (de) * 1999-07-29 2004-09-22 Sumitomo Chemical Company, Limited Hitzbeständiger blattformiger Katalysator und Verfahren zu seiner Herstellung
KR20010070002A (ko) * 1999-07-29 2001-07-25 고오사이 아끼오 내산성 촉매 시트 및 이의 제조방법
US6331351B1 (en) 1999-09-22 2001-12-18 Gore Enterprise Holdings, Inc. Chemically active filter material
JP2001137713A (ja) * 1999-11-12 2001-05-22 Nichias Corp ハニカム構造体
JP3258646B2 (ja) * 1999-12-17 2002-02-18 三菱重工業株式会社 排ガス中の微粒子除去装置及び方法
US6716404B2 (en) * 1999-12-28 2004-04-06 Nippon Shokubai Co., Ltd. Process for the purification of exhaust gases
KR100367561B1 (ko) * 2000-06-15 2003-01-10 크린에어테크놀로지 주식회사 미세기공코팅 유리섬유 직포필터 및 그의 제조방법
JP2002113311A (ja) * 2000-10-04 2002-04-16 Mitsubishi Heavy Ind Ltd 触媒バグフィルター、その製造方法、それに用いる不織布及び排ガスの処理方法
KR100394849B1 (ko) * 2000-10-20 2003-08-19 한국에너지기술연구원 중·저온용 촉매 필터 및 그 제조 방법
DE10064409A1 (de) * 2000-12-21 2002-06-27 Basf Ag Partikel-Faser-Agglomerate
KR20020089925A (ko) * 2001-05-25 2002-11-30 대한민국(관리청:특허청장, 승계청:경상대학교총장) 분진과 질소산화물을 동시에 처리하기 위한 촉매필터의제조방법
US20040074391A1 (en) * 2002-10-16 2004-04-22 Vincent Durante Filter system
US7250126B2 (en) * 2004-08-11 2007-07-31 Fleetguard, Inc. Acid-neutralizing filter media
US20090263303A1 (en) * 2007-10-16 2009-10-22 Aspen Products Group, Inc. Purification Device and Method for Purifying a Fluid Stream
US8114201B2 (en) * 2008-10-22 2012-02-14 Gore Enterprise Holdings, Inc. Air pollution control filter elements for filtration systems
US9828696B2 (en) 2011-03-23 2017-11-28 Nanohmics, Inc. Method for assembly of analyte filter arrays using biomolecules
WO2013109273A1 (en) * 2012-01-19 2013-07-25 International Engine Intellectual Property Company, Llc Ammonia storage system
JP2014008459A (ja) * 2012-06-29 2014-01-20 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co Ltd 触媒担持バグフィルタの製造方法
JP2014008460A (ja) * 2012-06-29 2014-01-20 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co Ltd 触媒担持バグフィルタ
WO2014029578A1 (en) * 2012-08-24 2014-02-27 Haldor Topsøe A/S Method and catalyzed filter element with improved alkali-resistance for flue gas cleaning
CN102912557B (zh) * 2012-10-26 2015-10-28 深圳市中纺滤材无纺布有限公司 一种高效低阻无纺布的生产方法
US9895677B2 (en) 2013-03-15 2018-02-20 Haldor Topsoe A/S Catalysed filter based on biosoluble fibers
SG11201804512QA (en) 2015-12-17 2018-07-30 Gore & Ass Catalytic filter material
KR20180117610A (ko) * 2016-03-07 2018-10-29 할도르 토프쉐 에이/에스 촉매화된 패브릭 필터의 제조 방법
RU2759275C2 (ru) * 2017-04-26 2021-11-11 Хальдор Топсёэ А/С Способ и система для удаления азотистых соединений из дымового газа с применением мешков тканевого фильтра и scr катализатора
CN107638739A (zh) * 2017-10-26 2018-01-30 中材科技股份有限公司 一种具有催化脱硝功能的过滤材料的制备方法
EP3710144A1 (de) 2017-11-17 2020-09-23 W. L. Gore & Associates, Inc. Mehrschichtverbund mit katalytischer mischmatrix-membranschicht
CN109833770A (zh) * 2017-11-24 2019-06-04 中科天龙（厦门）环保股份有限公司 一种用于焚烧烟气近零排放的活性分子耦合布袋催化过滤工艺
CN109748578A (zh) * 2019-03-18 2019-05-14 上海超高环保科技股份有限公司 一种耐高温过滤管及其制作方法
CN113476958B (zh) * 2021-06-22 2022-07-12 南京玻璃纤维研究设计院有限公司 一种滤料及其制备方法和应用
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Also Published As

Publication number Publication date
DE68919505T2 (de) 1995-06-22
CA1338286C (en) 1996-04-30
EP0336882A1 (de) 1989-10-11
DE68919505D1 (de) 1995-01-12
US5051391A (en) 1991-09-24
EP0336882B1 (de) 1994-11-30

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