KR102327430B1 - 디젤 엔진 배기가스를 위한 산화 촉매 - Google Patents

디젤 엔진 배기가스를 위한 산화 촉매 Download PDF

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KR102327430B1
KR102327430B1 KR1020187010194A KR20187010194A KR102327430B1 KR 102327430 B1 KR102327430 B1 KR 102327430B1 KR 1020187010194 A KR1020187010194 A KR 1020187010194A KR 20187010194 A KR20187010194 A KR 20187010194A KR 102327430 B1 KR102327430 B1 KR 102327430B1
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catalyst
oxide
delete delete
substrate
zone
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KR20180066091A (ko
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앤드류 프란시스 치피
올리버 쿠퍼
크리스토퍼 달리
마크 로버트 피비아우어
스티븐 메릭
프랑수아 모로
매튜 오'브라이언
데이비드 톰셋
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존슨 맛쎄이 퍼블릭 리미티드 컴파니
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Priority claimed from GBGB1518219.9A external-priority patent/GB201518219D0/en
Priority claimed from GBGB1614705.0A external-priority patent/GB201614705D0/en
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    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/60—Discontinuous, uneven properties of filter material, e.g. different material thickness along the longitudinal direction; Higher filter capacity upstream than downstream in same housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2370/00—Selection of materials for exhaust purification
    • F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
    • F01N2370/04—Zeolitic material
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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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)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
KR1020187010194A 2015-10-14 2016-10-14 디젤 엔진 배기가스를 위한 산화 촉매 Expired - Fee Related KR102327430B1 (ko)

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Application Number Priority Date Filing Date Title
GB1518219.9 2015-10-14
GBGB1518219.9A GB201518219D0 (en) 2015-10-14 2015-10-14 Oxidation catalyst for a diesel engine exhaust
GB1612873.8 2016-07-25
GBGB1612873.8A GB201612873D0 (en) 2015-10-14 2016-07-25 Oxidation catalyst for diesel engine exhaust
GBGB1613136.9A GB201613136D0 (en) 2015-10-14 2016-07-29 Oxidation catalysts for a diesel engine
GB1613136.9 2016-07-29
GB1614705.0 2016-08-31
GBGB1614705.0A GB201614705D0 (en) 2016-08-31 2016-08-31 Oxidation catalyst for a diesel engine exhaust
PCT/GB2016/053181 WO2017064498A1 (en) 2015-10-14 2016-10-14 Oxidation catalyst for a diesel engine exhaust

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GB201617423D0 (en) 2016-11-30
GB2545539B (en) 2019-02-20
DE102016119594A1 (de) 2017-04-20
JP2019500199A (ja) 2019-01-10
US20190299159A1 (en) 2019-10-03
CN108025256B (zh) 2021-11-30
WO2017064498A1 (en) 2017-04-20
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GB2545539A (en) 2017-06-21
JP6853244B2 (ja) 2021-03-31
US20170106337A1 (en) 2017-04-20
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