KR101358482B1 - 구리 ｃｈａ 제올라이트 촉매 - Google Patents

구리 ｃｈａ 제올라이트 촉매 Download PDF

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KR101358482B1
KR101358482B1 KR1020097020113A KR20097020113A KR101358482B1 KR 101358482 B1 KR101358482 B1 KR 101358482B1 KR 1020097020113 A KR1020097020113 A KR 1020097020113A KR 20097020113 A KR20097020113 A KR 20097020113A KR 101358482 B1 KR101358482 B1 KR 101358482B1
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catalyst
exhaust gas
gas stream
substrate
cucha
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KR20090123920A (ko
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이보르 불
웬-메이 수에
알. 사무엘 부어스
윌리암 엠. 자글로우스키
제랄드 스테판 퀘르머
아매드 모이니
요셉 에이. 파체트
패트릭 부르크
요셉 샤를 데틀링
매튜 테일러 코들
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바스프 카탈리스트 엘엘씨
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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
    • B01D53/92—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
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
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    • B01D53/56—Nitrogen oxides
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    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
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    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
KR1020097020113A 2007-02-27 2008-02-27 구리 ｃｈａ 제올라이트 촉매 Active KR101358482B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89183507P 2007-02-27 2007-02-27
US60/891,835 2007-02-27
PCT/US2008/055140 WO2008106519A1 (en) 2007-02-27 2008-02-27 Copper cha zeolite catalysts

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KR20090123920A KR20090123920A (ko) 2009-12-02
KR101358482B1 true KR101358482B1 (ko) 2014-02-05

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US (2) US7601662B2 (enExample)
EP (1) EP2117707B2 (enExample)
JP (1) JP5683111B2 (enExample)
KR (1) KR101358482B1 (enExample)
CN (1) CN101668589B (enExample)
AR (1) AR065501A1 (enExample)
BR (1) BRPI0808091A2 (enExample)
CA (1) CA2679590C (enExample)
ES (1) ES2542510T5 (enExample)
MX (1) MX2009009095A (enExample)
PL (1) PL2117707T5 (enExample)
WO (1) WO2008106519A1 (enExample)
ZA (1) ZA200906640B (enExample)

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US20080226545A1 (en) 2008-09-18
CN101668589B (zh) 2013-06-12
BRPI0808091A2 (pt) 2014-07-15
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US20090285737A1 (en) 2009-11-19
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AR065501A1 (es) 2009-06-10
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