KR102076112B1 - 콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조 - Google Patents

콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조 Download PDF

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KR102076112B1
KR102076112B1 KR1020187003946A KR20187003946A KR102076112B1 KR 102076112 B1 KR102076112 B1 KR 102076112B1 KR 1020187003946 A KR1020187003946 A KR 1020187003946A KR 20187003946 A KR20187003946 A KR 20187003946A KR 102076112 B1 KR102076112 B1 KR 102076112B1
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mixture
catalyst
metal
solution
support material
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KR20180019244A (ko
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아틸리오 지아니
토르스텐 물러-스타흐
토르스텐 노이바우어
신이 웨이
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바스프 코포레이션
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
    • B01J23/44—Palladium
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    • 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
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    • 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
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    • B01D53/34—Chemical or biological purification of waste gases
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    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
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    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
KR1020187003946A 2009-08-05 2010-07-28 콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조 Expired - Fee Related KR102076112B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23142709P 2009-08-05 2009-08-05
US61/231,427 2009-08-05
US12/844,287 2010-07-27
US12/844,287 US20110033353A1 (en) 2009-08-05 2010-07-27 Preparation of Diesel Oxidation Catalyst Via Deposition of Colloidal Nanoparticles
PCT/US2010/043463 WO2011017139A2 (en) 2009-08-05 2010-07-28 Preparation of diesel oxidation catalyst via deposition of colloidal nanoparticles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020127005670A Division KR20120040732A (ko) 2009-08-05 2010-07-28 콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조

Publications (2)

Publication Number Publication Date
KR20180019244A KR20180019244A (ko) 2018-02-23
KR102076112B1 true KR102076112B1 (ko) 2020-02-11

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KR1020187003946A Expired - Fee Related KR102076112B1 (ko) 2009-08-05 2010-07-28 콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조
KR1020127005670A Ceased KR20120040732A (ko) 2009-08-05 2010-07-28 콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조

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KR1020127005670A Ceased KR20120040732A (ko) 2009-08-05 2010-07-28 콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조

Country Status (9)

Country Link
US (2) US20110033353A1 (https=)
EP (1) EP2461905B1 (https=)
JP (2) JP6259186B2 (https=)
KR (2) KR102076112B1 (https=)
CN (2) CN105944715A (https=)
BR (1) BR112012002614B1 (https=)
ES (1) ES2641241T3 (https=)
PL (1) PL2461905T3 (https=)
WO (1) WO2011017139A2 (https=)

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CN102574106A (zh) 2012-07-11
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JP6632559B2 (ja) 2020-01-22
BR112012002614B1 (pt) 2019-02-26
JP2017159296A (ja) 2017-09-14
JP6259186B2 (ja) 2018-01-10
US20140044627A1 (en) 2014-02-13
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