KR20110021839A - 축열식 선택적 촉매 환원을 통하여 연도 가스로부터 물질을 제거하기 위한 시스템 및 방법 - Google Patents

축열식 선택적 촉매 환원을 통하여 연도 가스로부터 물질을 제거하기 위한 시스템 및 방법 Download PDF

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KR20110021839A
KR20110021839A KR1020107027126A KR20107027126A KR20110021839A KR 20110021839 A KR20110021839 A KR 20110021839A KR 1020107027126 A KR1020107027126 A KR 1020107027126A KR 20107027126 A KR20107027126 A KR 20107027126A KR 20110021839 A KR20110021839 A KR 20110021839A
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gas
heat transfer
mixed gas
catalyst
equipment
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Korean (ko)
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리차드 에프 아브람스
존 로버트 하롤드
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밥콕 파워 인바이런멘틀 인코포레이티드
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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
    • B01D53/90—Injecting reactants
    • 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
    • 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
    • B01D2251/208—Hydrocarbons
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)
KR1020107027126A 2008-05-27 2009-05-26 축열식 선택적 촉매 환원을 통하여 연도 가스로부터 물질을 제거하기 위한 시스템 및 방법 Ceased KR20110021839A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5631008P 2008-05-27 2008-05-27
US61/056,310 2008-05-27
US12/355,231 US7758831B2 (en) 2004-09-30 2009-01-16 Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction
US12/355,231 2009-01-16

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Publication Number Publication Date
KR20110021839A true KR20110021839A (ko) 2011-03-04

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KR1020107027126A Ceased KR20110021839A (ko) 2008-05-27 2009-05-26 축열식 선택적 촉매 환원을 통하여 연도 가스로부터 물질을 제거하기 위한 시스템 및 방법

Country Status (7)

Country Link
US (1) US7758831B2 (https=)
EP (1) EP2285471A4 (https=)
JP (1) JP2011521783A (https=)
KR (1) KR20110021839A (https=)
CN (1) CN102065979A (https=)
CA (1) CA2725802A1 (https=)
WO (1) WO2010036409A1 (https=)

Cited By (2)

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KR101719793B1 (ko) * 2017-01-13 2017-04-05 주식회사 대성제이테크 백 필터를 이용한 저중심용 집진장치
KR20230007658A (ko) * 2021-07-06 2023-01-13 (주) 환경과에너지 축열식 촉매 산화 장치

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AT515887A1 (de) 2014-05-20 2015-12-15 Ge Jenbacher Gmbh & Co Og Verfahren zum Anfahren eines Thermoreaktors
CN104324612B (zh) * 2014-11-13 2016-05-04 安徽同兴环保工程股份有限公司 低温烟气专用单仓加热再生脱硝系统及脱硝方法
DE102015108014B3 (de) * 2015-05-20 2016-11-24 Chemisch Thermische Prozesstechnik Gmbh Verfahren und Anlage zur Reinigung von mit Stickoxiden beladenen Abgasen
AT517670B1 (de) * 2015-09-04 2023-03-15 Innio Jenbacher Gmbh & Co Og Abgasnachbehandlungsvorrichtung
JP6616737B2 (ja) * 2016-05-31 2019-12-04 日立造船株式会社 排ガス脱硝装置、焼却炉および排ガス脱硝方法
DE102016121301A1 (de) 2016-11-08 2018-05-09 Thyssenkrupp Ag Anlage und Verfahren zur Reinigung eines Abgases einer Bearbeitungsvorrichtung der Zement-, Kalk- oder Mineralsindustrie
CN106512686B (zh) * 2016-11-24 2019-03-08 华中科技大学 一种有机污染土壤热解析尾气处理系统
DE102017101507B4 (de) * 2017-01-26 2022-10-13 Chemisch Thermische Prozesstechnik Gmbh Verfahren und Vorrichtung zur Abgasreinigung
CN108298459B (zh) * 2018-03-20 2023-06-30 长沙理工大学 升降式scr催化剂现场再生装备
KR102820876B1 (ko) * 2021-12-28 2025-06-17 주식회사 엔바이온 Ｎｈ３ 혼합 소스를 환원제로 사용한 선택적 촉매 환원 또는／및 무촉매 환원 기능을 갖는 축열식 탈질 연소 설비
WO2023018036A1 (ko) * 2021-08-09 2023-02-16 주식회사 엔바이온 선택적 촉매 환원 및 무촉매 환원 기능을 갖는 축열식 산화 장치
KR102594138B1 (ko) * 2021-08-09 2023-10-26 주식회사 엔바이온 선택적 촉매 환원 및 무촉매 환원 기능을 갖는 축열식 산화 장치

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KR101719793B1 (ko) * 2017-01-13 2017-04-05 주식회사 대성제이테크 백 필터를 이용한 저중심용 집진장치
KR20230007658A (ko) * 2021-07-06 2023-01-13 (주) 환경과에너지 축열식 촉매 산화 장치

Also Published As

Publication number Publication date
JP2011521783A (ja) 2011-07-28
WO2010036409A1 (en) 2010-04-01
EP2285471A4 (en) 2011-09-28
EP2285471A1 (en) 2011-02-23
US20090130011A1 (en) 2009-05-21
US7758831B2 (en) 2010-07-20
CA2725802A1 (en) 2010-04-01
CN102065979A (zh) 2011-05-18

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