DK0645172T3 - Fremgangsmåde og katalysator til behandling af røggasser indeholdende dioxiner - Google Patents

Fremgangsmåde og katalysator til behandling af røggasser indeholdende dioxiner

Info

Publication number
DK0645172T3
DK0645172T3 DK94306997T DK94306997T DK0645172T3 DK 0645172 T3 DK0645172 T3 DK 0645172T3 DK 94306997 T DK94306997 T DK 94306997T DK 94306997 T DK94306997 T DK 94306997T DK 0645172 T3 DK0645172 T3 DK 0645172T3
Authority
DK
Denmark
Prior art keywords
catalyst
treatment
flue gases
gases containing
containing dioxins
Prior art date
Application number
DK94306997T
Other languages
Danish (da)
English (en)
Inventor
Toshihiko Sakurai
Toshihiko Iwasaki
Eiichi Shibuya
Original Assignee
Nippon Kokan Kk
N E Chemcat Corp
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 Nippon Kokan Kk, N E Chemcat Corp filed Critical Nippon Kokan Kk
Application granted granted Critical
Publication of DK0645172T3 publication Critical patent/DK0645172T3/da

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
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
DK94306997T 1993-09-24 1994-09-26 Fremgangsmåde og katalysator til behandling af røggasser indeholdende dioxiner DK0645172T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26172393 1993-09-24

Publications (1)

Publication Number Publication Date
DK0645172T3 true DK0645172T3 (da) 2003-06-30

Family

ID=17365819

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94306997T DK0645172T3 (da) 1993-09-24 1994-09-26 Fremgangsmåde og katalysator til behandling af røggasser indeholdende dioxiner

Country Status (7)

Country Link
US (1) US5783515A (ja)
EP (1) EP0645172B1 (ja)
JP (1) JP3649252B2 (ja)
KR (1) KR0136240B1 (ja)
DE (1) DE69432279T2 (ja)
DK (1) DK0645172T3 (ja)
TW (1) TW267951B (ja)

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US5939037A (en) * 1997-02-07 1999-08-17 Ford Global Technologies, Inc. Sulfur tolerant NOx traps highly loaded with sodium or potassium
CN1075119C (zh) * 1997-07-24 2001-11-21 西门子公司 烧结设备的运行方法和烧结设备
EP0908222A1 (de) * 1997-09-16 1999-04-14 Siemens Aktiengesellschaft Verfahren zur Niedertemperaturminderung von Dioxinen in einem Abgas einer technischen Anlage
EP0908221A1 (de) * 1997-09-16 1999-04-14 Siemens Aktiengesellschaft Katalysator und Verfahren zur Minderung von Dioxinen im Niedertemperaturbereich
US6111134A (en) * 1997-09-25 2000-08-29 Mitsubishi Chemical Corporation Process for producing unsaturated glycol diester using tellurium and rhodium catalyst
WO2000016898A1 (fr) * 1998-09-22 2000-03-30 Osaka Gas Co., Ltd. Catalyseur de decomposition des composes organiques chlores
KR100415642B1 (ko) * 1998-12-11 2004-03-19 주식회사 포스코 다이옥신화합물제거용크로미아/알루미나촉매및이를이용한다이옥신화합물제거방법
DE69925699T2 (de) * 1998-12-25 2006-03-23 Tosoh Corp., Shinnanyo Verbrennungskatalysatoren und Verfahren zur Entfernung von organischen Verbindungen
JP2000237593A (ja) * 1999-02-23 2000-09-05 Nikki Chemcal Co Ltd 窒素酸化物除去用触媒および窒素酸化物除去方法
WO2001037990A1 (en) 1999-11-03 2001-05-31 Plug Power Inc Thermal regulating catalyst composition
KR100843992B1 (ko) * 1999-12-23 2008-07-07 다우 글로벌 테크놀로지스 인크. 촉매 장치
JP4540785B2 (ja) * 2000-01-11 2010-09-08 日揮触媒化成株式会社 排ガス浄化用触媒成型体
KR100397108B1 (ko) * 2000-06-15 2003-09-19 송재현 전자파 해가 없는 찜질용구
JP4536898B2 (ja) * 2000-10-04 2010-09-01 日本碍子株式会社 複層構造ハニカムフィルタ及びこれを用いたダイオキシン除去・集塵装置並びにダイオキシン除去・集塵方法
KR100632591B1 (ko) 2000-12-16 2006-10-09 에스케이 주식회사 다이옥신 제거용 촉매 조성물 및 이의 제조 방법
JP4831801B2 (ja) * 2001-08-09 2011-12-07 三菱重工業株式会社 排ガスの水銀除去方法及び装置
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US20050197244A1 (en) * 2004-03-05 2005-09-08 L'vovich Moroz B. Exhaust treatment system and catalyst system
US7462338B2 (en) * 2004-12-28 2008-12-09 Umicore Ag & Co. Kg Boron-alumina catalyst support
US7682577B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7722828B2 (en) 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
CN102614935B (zh) * 2012-03-05 2013-11-06 阳光凯迪新能源集团有限公司 氧化铝载体的表面改性方法
CN112546854B (zh) * 2020-11-21 2023-03-31 西安热工研究院有限公司 一种选择性热烧结成型3d打印脱二噁英袋笼及其制备方法
CN112777906B (zh) * 2020-12-22 2022-04-22 江山市虎鼎环保科技有限公司 一种高效生活垃圾焚烧飞灰水洗泥浆压滤工艺
CN116116210A (zh) * 2023-03-03 2023-05-16 清华大学 协同脱除氮氧化物、汞以及二恶英的方法、催化剂及催化剂的制备方法
CN116328818A (zh) * 2023-03-10 2023-06-27 浙江大学 一种载体改性型催化剂及其制备方法和应用

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DE3320228A1 (de) * 1983-06-03 1984-12-06 Kraftwerk Union AG, 4330 Mülheim Kraftwerk mit einer integrierten kohlevergasungsanlage
GB8518820D0 (en) * 1985-07-25 1985-08-29 British Petroleum Co Plc Chemical process
EP0402122B2 (en) * 1989-06-07 1998-03-18 Ngk Insulators, Ltd. Method for treating exhaust gas
US5169813A (en) * 1990-03-02 1992-12-08 Chevron Research And Technology Company Dehydrocyclization or catalytic reforming sulfur tolerant zeolite catalyst
WO1991017828A1 (en) * 1990-05-14 1991-11-28 The University Of Akron Catalysts for the destruction of halogenated organics
DE4024804C2 (de) * 1990-08-04 1993-11-25 Metallgesellschaft Ag Verfahren zur Abtrennung von Staub und organischen Verbindungen aus Abgasen
JPH0714459B2 (ja) * 1990-09-06 1995-02-22 正勝 平岡 排ガスの処理方法
JPH0663357A (ja) * 1990-10-26 1994-03-08 Tosoh Corp 有機ハロゲン化合物を含む排ガスの処理装置
JP2771321B2 (ja) * 1990-11-09 1998-07-02 日本碍子株式会社 排気ガス浄化用触媒組成物、排気ガス浄化用触媒及びその製造方法
US5294419A (en) * 1990-11-30 1994-03-15 Masakatsu Hiraoka Method for removing nitrogen oxides and organic chlorine compounds from combustion waste gas
JPH0729055B2 (ja) * 1990-12-29 1995-04-05 エヌ・イーケムキャット株式会社 含炭素化合物を酸化するための触媒およびその製造方法
DE69231273T2 (de) * 1991-04-30 2001-03-15 Nippon Catalytic Chem Ind Verfahren zur Entsorgung einer organischen Halogenverbindung durch Oxidation
US5271828A (en) * 1992-03-16 1993-12-21 Amoco Corporation Distillate hydrogenation
JPH06210171A (ja) * 1993-01-13 1994-08-02 Sumitomo Metal Mining Co Ltd 脱 硝 触 媒

Also Published As

Publication number Publication date
EP0645172A1 (en) 1995-03-29
KR0136240B1 (ko) 1998-04-25
DE69432279T2 (de) 2003-11-13
DE69432279D1 (de) 2003-04-24
TW267951B (ja) 1996-01-11
JPH07163877A (ja) 1995-06-27
EP0645172B1 (en) 2003-03-19
US5783515A (en) 1998-07-21
JP3649252B2 (ja) 2005-05-18
KR950007943A (ko) 1995-04-15

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