DE69414063D1 - Stickstoffoxyd-zersetzender katalysator und entstickungsverfahren unter verwendung desselben - Google Patents

Stickstoffoxyd-zersetzender katalysator und entstickungsverfahren unter verwendung desselben

Info

Publication number
DE69414063D1
DE69414063D1 DE69414063T DE69414063T DE69414063D1 DE 69414063 D1 DE69414063 D1 DE 69414063D1 DE 69414063 T DE69414063 T DE 69414063T DE 69414063 T DE69414063 T DE 69414063T DE 69414063 D1 DE69414063 D1 DE 69414063D1
Authority
DE
Germany
Prior art keywords
nickling
same
oxidizing catalyst
nitrogen oxidizing
nitrogen
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.)
Expired - Lifetime
Application number
DE69414063T
Other languages
English (en)
Other versions
DE69414063T2 (de
Inventor
Nobuhide Ikeyama
Yutaka Iwanaga
Yuji Torikai
Masatosi Adachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electric Power Development Co Ltd
J Power Entech Inc
Original Assignee
Mitsui Mining Co 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
Application filed by Mitsui Mining Co Ltd filed Critical Mitsui Mining Co Ltd
Application granted granted Critical
Publication of DE69414063D1 publication Critical patent/DE69414063D1/de
Publication of DE69414063T2 publication Critical patent/DE69414063T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE69414063T 1993-03-25 1994-03-24 Stickstoffoxyd-zersetzender katalysator und entstickungsverfahren unter verwendung desselben Expired - Lifetime DE69414063T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP08947993A JP3352494B2 (ja) 1993-03-25 1993-03-25 窒素酸化物分解触媒及びそれを用いた脱硝方法
PCT/JP1994/000474 WO1994021373A1 (en) 1993-03-25 1994-03-24 Nitrogen oxide decomposing catalyst and denitration method using the same

Publications (2)

Publication Number Publication Date
DE69414063D1 true DE69414063D1 (de) 1998-11-26
DE69414063T2 DE69414063T2 (de) 1999-04-22

Family

ID=13971879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414063T Expired - Lifetime DE69414063T2 (de) 1993-03-25 1994-03-24 Stickstoffoxyd-zersetzender katalysator und entstickungsverfahren unter verwendung desselben

Country Status (6)

Country Link
US (1) US5696049A (de)
EP (1) EP0643991B1 (de)
JP (1) JP3352494B2 (de)
CA (1) CA2136758A1 (de)
DE (1) DE69414063T2 (de)
WO (1) WO1994021373A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0768110B1 (de) * 1995-10-09 2002-02-20 Shell Internationale Researchmaatschappij B.V. Katalysator und Verfahren zur Umwandlung von Stickstoffoxiden
DE19635893A1 (de) * 1996-09-04 1998-03-05 Basf Ag Katalysatorzusammensetzung und Verfahren zu selektiven Reduktion von NO¶x¶ bei gleichzeitiger weitgehender Vermeidung der Oxidation von SO¶x¶ in sauerstoffhaltigen Verbrennungsabgasen
KR100402430B1 (ko) * 2000-10-26 2003-10-22 삼성엔지니어링 주식회사 독성 오염물질 분해용 촉매 및 그 제조방법
CN101724110B (zh) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 用于烯烃聚合的多催化剂体系和由其生产的聚合物
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
JP2004275852A (ja) * 2003-03-14 2004-10-07 Mitsubishi Heavy Ind Ltd 排煙脱硝触媒及びその製造方法
US7393511B2 (en) * 2005-02-16 2008-07-01 Basf Catalysts Llc Ammonia oxidation catalyst for the coal fired utilities
US7404939B2 (en) * 2005-03-03 2008-07-29 Conocophillips Company Mercury removal sorbent
KR100767563B1 (ko) * 2006-04-03 2007-10-17 한국전력기술 주식회사 볼 밀링의 도입에 의하여 넓은 온도 대역에서 우수한질소산화물의 제거활성을 갖는 바나듐/티타니아계 촉매의제조방법 및 이의 사용방법
JP2008238069A (ja) * 2007-03-28 2008-10-09 Babcock Hitachi Kk 排ガスの浄化装置及び排ガスの浄化方法，浄化触媒
CN201138790Y (zh) * 2008-01-03 2008-10-22 中山大洋电机股份有限公司 一种单相交流电机的电子启动电路
JP5681990B2 (ja) * 2011-06-13 2015-03-11 三菱日立パワーシステムズ株式会社 脱硝触媒の製造方法
US8802585B2 (en) 2011-09-22 2014-08-12 Celanese International Corporation Catalysts for producing acrylic acids and acrylates
CN104741113B (zh) * 2015-04-02 2017-07-14 易能环境技术有限公司 一种低成本的脱硝催化剂及其制备方法
SG11201802496TA (en) 2016-09-12 2018-04-27 The Chugoku Electric Power Co Inc Denitration catalyst and method for producing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542912B2 (de) 1973-09-10 1979-02-15
JPS5823455B2 (ja) 1977-06-10 1983-05-16 三菱マテリアル株式会社 焼結硬質合金
JPS60130140A (ja) 1983-12-17 1985-07-11 Toshiba Corp 半導体集積回路装置
DE3779209D1 (de) * 1986-07-25 1992-06-25 Mitsubishi Petrochemical Co Katalysatoren und ihr gebrauch zur entfernung von stickoxiden in abgasen.
CA1310005C (en) * 1986-09-13 1992-11-10 Hiroaki Rikimaru Catalyst and a method for denitrizing nitrogen oxides contained in waste gases
JPH0817939B2 (ja) * 1986-11-19 1996-02-28 三菱化学株式会社 排煙脱硝触媒
DE3730283A1 (de) * 1987-09-09 1989-03-23 Siemens Ag Verfahren zur herstellung eines denox-katalysators
JP2653799B2 (ja) * 1987-11-16 1997-09-17 バブコツク日立株式会社 窒素酸化物の除去方法および該方法に用いる触媒
US4929586A (en) 1988-06-09 1990-05-29 W. R. Grace & Co.-Conn. Catalysts for selective catalytic reduction DeNOx technology
US4975256A (en) * 1988-06-09 1990-12-04 W. R. Grace & Co.-Conn. Process using catalysts for selective catalytic reduction denox technology
JPH0798150B2 (ja) 1990-11-30 1995-10-25 公害健康被害補償予防協会 低濃度窒素酸化物の吸着除去剤

Also Published As

Publication number Publication date
WO1994021373A1 (en) 1994-09-29
JPH06277512A (ja) 1994-10-04
EP0643991A1 (de) 1995-03-22
EP0643991B1 (de) 1998-10-21
US5696049A (en) 1997-12-09
CA2136758A1 (en) 1994-09-29
JP3352494B2 (ja) 2002-12-03
EP0643991A4 (de) 1996-07-17
DE69414063T2 (de) 1999-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ELECTRIC POWER DEVELOPMENT CO., LTD., TOKIO/TOKYO,

8327 Change in the person/name/address of the patent owner

Owner name: ELECTRIC POWER DEVELOPMENT CO., LTD., TOKIO/TO, JP

Owner name: J-POWER ENTECH,INC.,, TOKIO, JP

8328 Change in the person/name/address of the agent

Representative=s name: TBK-PATENT, 80336 MUENCHEN