DE69942158D1 - Verfahren und vorrichtung zum entfernen von fluorhaltigen verbindungen durch zersetzung - Google Patents

Verfahren und vorrichtung zum entfernen von fluorhaltigen verbindungen durch zersetzung

Info

Publication number
DE69942158D1
DE69942158D1 DE69942158T DE69942158T DE69942158D1 DE 69942158 D1 DE69942158 D1 DE 69942158D1 DE 69942158 T DE69942158 T DE 69942158T DE 69942158 T DE69942158 T DE 69942158T DE 69942158 D1 DE69942158 D1 DE 69942158D1
Authority
DE
Germany
Prior art keywords
decomposition
fluorous compounds
fluorous
compounds
removing fluorous
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
DE69942158T
Other languages
English (en)
Inventor
Shuichi Kanno
Akio Honji
Hisao Yamashita
Shigeru Azuhata
Shin Tamata
Kazuyoshi Irie
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69942158D1 publication Critical patent/DE69942158D1/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
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds
    • 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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • 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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • 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
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
DE69942158T 1999-06-09 1999-06-09 Verfahren und vorrichtung zum entfernen von fluorhaltigen verbindungen durch zersetzung Expired - Lifetime DE69942158D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/003074 WO2000074821A1 (fr) 1999-06-09 1999-06-09 Procede et systeme pour eliminer un compose fluore par decomposition

Publications (1)

Publication Number Publication Date
DE69942158D1 true DE69942158D1 (de) 2010-04-29

Family

ID=14235919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942158T Expired - Lifetime DE69942158D1 (de) 1999-06-09 1999-06-09 Verfahren und vorrichtung zum entfernen von fluorhaltigen verbindungen durch zersetzung

Country Status (7)

Country Link
US (1) US7294315B1 (de)
EP (1) EP1205234B1 (de)
JP (1) JP4483154B2 (de)
KR (1) KR100450853B1 (de)
DE (1) DE69942158D1 (de)
TW (1) TWI242462B (de)
WO (1) WO2000074821A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4065672B2 (ja) 2001-10-10 2008-03-26 株式会社荏原製作所 フッ素含有化合物を含む排ガスの処理方法及び装置
JP4214717B2 (ja) * 2002-05-31 2009-01-28 株式会社日立製作所 過弗化物処理装置
GB0418125D0 (en) * 2004-08-13 2004-09-15 Boc Group Plc Treatment of effluent gases
US8043574B1 (en) 2011-04-12 2011-10-25 Midwest Refrigerants, Llc Apparatus for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide
US8128902B2 (en) * 2011-04-12 2012-03-06 Midwest Refrigerants, Llc Method for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide
KR101297604B1 (ko) * 2011-05-03 2013-08-19 제주대학교 산학협력단 유전체 배리어 방전 활성화 알루미나를 이용한 육불화황 분해장치 및 분해방법
US8834830B2 (en) 2012-09-07 2014-09-16 Midwest Inorganics LLC Method for the preparation of anhydrous hydrogen halides, inorganic substances and/or inorganic hydrides by using as reactants inorganic halides and reducing agents
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
KR101949478B1 (ko) * 2016-11-07 2019-02-18 전남대학교산학협력단 촉매 연소를 이용한 과불화 화합물 처리 장치 및 그 방법
KR20180068590A (ko) 2016-12-14 2018-06-22 한림대학교 산학협력단 HFCs 분해 처리 방법
KR101939609B1 (ko) * 2016-12-23 2019-01-18 주식회사 에코프로 과불화화합물 분해 장치 및 분해 방법
KR102041555B1 (ko) * 2017-10-27 2019-11-06 (주)명성씨.엠.아이 반도체 제조 공정에서 배출되는 유해가스 통합 처리시스템
KR102081820B1 (ko) 2019-09-17 2020-02-26 박태영 HFCs 분해 처리 방법
KR102081819B1 (ko) 2019-09-17 2020-02-26 박태영 HFCs 분해 처리 방법
KR102235570B1 (ko) 2020-02-19 2021-04-01 한국남동발전 주식회사 2가 마그네슘 이온이 담지된 산화알루미늄을 이용한 HFCs를 분해처리 방법
KR102235569B1 (ko) 2020-02-19 2021-04-01 한국남동발전 주식회사 촉매층에 흡착제가 포함된 HFCs 분해 처리 방법
CN113155913B (zh) * 2021-04-21 2022-07-08 浙江大学 用于检测六氟化硫分解产物的气敏传感器及其制备方法
KR102569714B1 (ko) 2021-06-25 2023-08-23 한림대학교 산학협력단 고유한 표면 특성을 가지는 수소불화탄소 분해용 촉매 및 이의 제조 방법
CN113480390A (zh) * 2021-07-20 2021-10-08 北京理工大学 一种氟聚物型安全环保开爆药及其制备方法
US11827521B2 (en) 2021-12-14 2023-11-28 Industrial Technology Research Institute Method for selectively chemically reducing CO2 to form CO

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149190A (en) 1974-10-25 1976-04-28 Nippon Catalytic Chem Ind Kairyo sareta haikigasujokayoshokubai
JPS5226390A (en) 1975-08-26 1977-02-26 Toyota Motor Corp Oxidation catalyst used for the purification of exhaust gas
ZA837689B (en) 1982-10-18 1984-06-27 Universal Matthey Prod Oxidation catalysts
JPS613040A (ja) * 1984-06-16 1986-01-09 Nissin Electric Co Ltd ガスセンサ
DE3841847C1 (de) * 1988-12-13 1990-02-01 Man Technologie Ag, 8000 Muenchen, De
DE3940493A1 (de) 1989-12-07 1991-06-13 Man Technologie Gmbh Verfahren und vorrichtung zur entfernung von fluor und anorganischen fluoriden aus gasen
JPH04122419A (ja) 1990-09-13 1992-04-22 Toshiba Corp 有機ハロゲン化物の分解処理方法及び分解触媒
JPH0671529B2 (ja) 1991-03-19 1994-09-14 荏原インフィルコ株式会社 Ｃｖｄ排ガス処理方法および装置
JPH05220346A (ja) 1991-12-18 1993-08-31 Toshiba Corp 有機系ハロゲン化合物の分解方法
JPH0857255A (ja) 1994-08-23 1996-03-05 Hitachi Ltd フロン分解システム
GB2295101B (en) 1994-11-09 1998-03-25 Cjb Developments Ltd Process for the removal of halogenated organic compounds from air streams
US5759504A (en) * 1994-12-28 1998-06-02 Hitachi, Ltd. Method for treating organohalogen compounds with catalyst
JPH08238418A (ja) * 1995-03-06 1996-09-17 Hitachi Ltd 有機ハロゲン化合物の分解処理方法
JP3977887B2 (ja) 1997-01-14 2007-09-19 株式会社日立製作所 フッ素化合物含有ガスの処理方法
JPH10286439A (ja) 1997-04-15 1998-10-27 Ube Ind Ltd 含フッ素化合物の分解法
EP1340533B1 (de) * 1997-06-20 2010-06-16 Hitachi, Ltd. Verfahren, Katalysator und Vorrichtung zur Zersetzung fluorierter Verbindungen
JP3269456B2 (ja) 1997-06-20 2002-03-25 株式会社日立製作所 フッ素含有化合物の分解処理方法、触媒及び分解処理装置
JPH11123331A (ja) 1997-08-22 1999-05-11 Nissan Motor Co Ltd 排気ガス浄化用触媒

Also Published As

Publication number Publication date
US7294315B1 (en) 2007-11-13
TWI242462B (en) 2005-11-01
EP1205234B1 (de) 2010-03-17
EP1205234A1 (de) 2002-05-15
KR20020000152A (ko) 2002-01-04
WO2000074821A1 (fr) 2000-12-14
JP4483154B2 (ja) 2010-06-16
KR100450853B1 (ko) 2004-10-02
EP1205234A4 (de) 2003-04-16

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