KR102344639B1 - 망가니즈-함유 디젤 산화 촉매 - Google Patents

망가니즈-함유 디젤 산화 촉매 Download PDF

Info

Publication number
KR102344639B1
KR102344639B1 KR1020167018876A KR20167018876A KR102344639B1 KR 102344639 B1 KR102344639 B1 KR 102344639B1 KR 1020167018876 A KR1020167018876 A KR 1020167018876A KR 20167018876 A KR20167018876 A KR 20167018876A KR 102344639 B1 KR102344639 B1 KR 102344639B1
Authority
KR
South Korea
Prior art keywords
oxidation catalyst
washcoat layer
catalyst composite
metal oxide
washcoat
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020167018876A
Other languages
English (en)
Korean (ko)
Other versions
KR20160098401A (ko
Inventor
시앙 성
스탠리 에이. 로스
클라우디아 자벨
수산네 스티벨스
안드레아스 선데르만
올가 게를라흐
Original Assignee
바스프 코포레이션
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 바스프 코포레이션 filed Critical 바스프 코포레이션
Publication of KR20160098401A publication Critical patent/KR20160098401A/ko
Application granted granted Critical
Publication of KR102344639B1 publication Critical patent/KR102344639B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/076—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • 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
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • 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
    • B01J23/42—Platinum
    • 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
    • B01J23/44—Palladium
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6562—Manganese
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/068—Noble metals
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/088—Decomposition of a metal salt
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • 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
    • B01D2255/2073—Manganese
    • 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
    • B01D2255/20738—Iron
    • 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
    • B01D2255/20746—Cobalt
    • 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
    • B01D2255/20753—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/504—ZSM 5 zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9022—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/91—NOx-storage component incorporated in the catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/912—HC-storage component incorporated in the catalyst
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
KR1020167018876A 2013-12-16 2014-12-15 망가니즈-함유 디젤 산화 촉매 Active KR102344639B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/107,704 US10335776B2 (en) 2013-12-16 2013-12-16 Manganese-containing diesel oxidation catalyst
US14/107,704 2013-12-16
PCT/US2014/070356 WO2015095056A1 (en) 2013-12-16 2014-12-15 Manganese-containing diesel oxidation catalyst

Publications (2)

Publication Number Publication Date
KR20160098401A KR20160098401A (ko) 2016-08-18
KR102344639B1 true KR102344639B1 (ko) 2021-12-30

Family

ID=53367241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167018876A Active KR102344639B1 (ko) 2013-12-16 2014-12-15 망가니즈-함유 디젤 산화 촉매

Country Status (10)

Country Link
US (4) US10335776B2 (enExample)
EP (1) EP3083049A4 (enExample)
JP (1) JP6625537B2 (enExample)
KR (1) KR102344639B1 (enExample)
CN (2) CN105813744A (enExample)
CA (1) CA2932142A1 (enExample)
MX (1) MX2016007993A (enExample)
RU (1) RU2683771C1 (enExample)
WO (1) WO2015095056A1 (enExample)
ZA (1) ZA201604675B (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2497597A (en) * 2011-12-12 2013-06-19 Johnson Matthey Plc A Catalysed Substrate Monolith with Two Wash-Coats
EP2772302A1 (en) * 2013-02-27 2014-09-03 Umicore AG & Co. KG Hexagonal oxidation catalyst
GB201401115D0 (en) * 2014-01-23 2014-03-12 Johnson Matthey Plc Diesel oxidation catalyst and exhaust system
GB201405868D0 (en) * 2014-04-01 2014-05-14 Johnson Matthey Plc Diesel oxidation catalyst with NOx adsorber activity
JP7249099B2 (ja) * 2014-11-19 2023-03-30 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー 低温排出制御のためのｓｃｒとｐｎａの組み合わせ
US10857521B2 (en) * 2015-02-09 2020-12-08 Basf Corporation Diesel oxidation catalyst
GB201504658D0 (en) * 2015-03-19 2015-05-06 Johnson Matthey Plc Exhaust system for a compression ignition engine having a capture face for volatilised platinum
BR112018001864A2 (pt) 2015-07-30 2018-09-18 Basf Corporation compósito de catalisador de oxidação, método para tratamento de uma corrente de gás de escape de um motor a diesel, e, sistema para tratamento de uma corrente de gás de escape de motor de queima pobre.
GB201517579D0 (en) 2015-10-06 2015-11-18 Johnson Matthey Plc Passive nox adsorber
GB201517578D0 (en) 2015-10-06 2015-11-18 Johnson Matthey Plc Passive nox adsorber
EP3370864A4 (en) * 2015-11-06 2019-07-24 BASF Corporation DIESEL OXIDATION CATALYZER FOR COMBINING PLATING GROUND METAL WITH BASE METAL OXIDE
DE102016101761A1 (de) 2016-02-02 2017-08-03 Umicore Ag & Co. Kg Katalysator zur Reduktion von Stickoxiden
KR20180102196A (ko) * 2016-02-03 2018-09-14 바스프 코포레이션 내연기관용 다층 촉매 조성물
JP2017186220A (ja) * 2016-03-30 2017-10-12 日本碍子株式会社 遷移金属酸化物含有二酸化セリウム粒子
JP2019518896A (ja) * 2016-04-13 2019-07-04 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ ディーゼルエンジンのための排気システム
CA3027822A1 (en) * 2016-06-17 2017-12-21 Basf Corporation Palladium diesel oxidation catalyst
US20190143311A1 (en) * 2016-06-23 2019-05-16 N.E. Chemcat Corporation Catalyst for lean burn
EP3487617B1 (de) * 2016-07-19 2021-09-08 Umicore AG & Co. KG Dieseloxidationskatalysator
JP2019529072A (ja) * 2016-08-04 2019-10-17 ビーエーエスエフ コーポレーション 硫黄化合物を含む酸化触媒
KR101865744B1 (ko) * 2016-11-17 2018-06-08 현대자동차 주식회사 배기가스 정화장치
GB2557673A (en) * 2016-12-15 2018-06-27 Johnson Matthey Plc NOx adsorber catalyst
EP3351300A1 (en) * 2017-01-20 2018-07-25 SASOL Germany GmbH Manganese oxide containing alumina composition, a method for manufacturing the same and use thereof
EP3579971B1 (en) 2017-02-08 2023-10-18 BASF Corporation Catalyst composition
WO2018146603A1 (en) 2017-02-08 2018-08-16 Basf Corporation Catalytic articles
US10801384B2 (en) * 2017-03-06 2020-10-13 Umicore Ag & Co. Kg Diesel oxidation catalyst containing manganese
WO2018167055A1 (en) 2017-03-14 2018-09-20 Basf Corporation Pt/pd doc with enhanced co oxidation, hydrocarbon oxidation and no oxidation and improved sulfation/desulfation behavior
KR102705124B1 (ko) * 2017-06-09 2024-09-12 바스프 코포레이션 촉매 물품 및 배기가스 처리 시스템
CN107335447B (zh) * 2017-06-15 2020-10-27 华南理工大学 一种用于净化挥发性有机物的催化剂及其制备方法
RU2670108C1 (ru) * 2017-06-20 2018-10-18 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Каталитическая система для низкотемпературного риформинга бензиновых фракций и способ его осуществления с применением каталитической системы
KR20210006380A (ko) 2018-04-23 2021-01-18 바스프 코포레이션 디젤 엔진 배기 가스 처리용 선택적 접촉 환원 촉매
CN108927147B (zh) * 2018-07-24 2021-07-02 中自环保科技股份有限公司 一种与scr匹配使用的doc以及制备方法
JP2021531956A (ja) 2018-07-27 2021-11-25 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Public Limited Company 改良されたｔｗｃ触媒を含有する高ドーパント担体
WO2020040944A1 (en) * 2018-08-22 2020-02-27 Basf Corporation Advanced nox reduction catalysts
US12005426B2 (en) 2018-09-13 2024-06-11 Basf Corporation Three-way conversion catalyst in gasoline-natural gas applications
EP3870338A4 (en) * 2018-10-23 2023-05-17 Basf Corporation CATALYST-ADSORBING FILTER FOR AIR PURIFICATION
CN113226544B (zh) * 2018-12-27 2024-05-14 日挥通用株式会社 氨分解用催化剂及排放气体的处理方法
EP3698865A1 (de) * 2019-02-20 2020-08-26 Umicore Ag & Co. Kg Platin- und manganhaltiger zeolith
EP3721973A1 (de) * 2019-04-10 2020-10-14 P & F Maschinenbau GmbH Vorrichtung und verfahren zur herstellung von lackdrähten
WO2020236879A1 (en) 2019-05-22 2020-11-26 Basf Corporation Coordinated emission control system including diesel oxidation catalyst and low temperature nox adsorber
WO2021154701A1 (en) * 2020-01-27 2021-08-05 Basf Corporation Yttrium-doped catalyst support
WO2021198680A1 (en) * 2020-03-30 2021-10-07 Johnson Matthey Public Limited Company Layered zone-coated diesel oxidation catalysts for improved co/hc conversion and no oxidation
US20230372905A1 (en) * 2020-10-16 2023-11-23 Basf Corporation Diesel oxidation catalyst with enhanced hydrocarbon light-off properties
CN116710204A (zh) * 2020-12-09 2023-09-05 巴斯夫公司 含Cu和Fe交换的沸石的SCR催化剂的制备方法、该催化剂、含该催化剂的系统和使用它的排气处理
WO2023275128A1 (en) * 2021-06-30 2023-01-05 Basf Corporation Nox adsorber diesel oxidation catalyst
CN115634687A (zh) * 2021-07-19 2023-01-24 上海歌地催化剂有限公司 用于稀燃汽油机或柴油机尾气NOx捕集的三效催化剂
CN115707513B (zh) * 2021-08-19 2024-07-05 巴斯夫公司 用于选择性催化还原的金属氧化物催化剂
EP4166230A1 (en) * 2021-10-12 2023-04-19 Johnson Matthey Public Limited Company Catalyst article for exhaust system of natural gas engine
EP4201517A1 (en) * 2021-12-24 2023-06-28 Basf Corporation Manganese-containing catalytic articles, exhaust gas treatment systems, and methods
CN115487824B (zh) * 2022-08-18 2023-10-13 无锡双翼汽车环保科技有限公司 一种矿用防爆柴油机尾气净化装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100180581A1 (en) 2009-01-16 2010-07-22 Basf Catalysts Llc Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335023A (en) 1980-01-24 1982-06-15 Engelhard Corporation Monolithic catalyst member and support therefor
US4727052A (en) 1986-06-27 1988-02-23 Engelhard Corporation Catalyst compositions and methods of making the same
US4961917A (en) 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
US5024981A (en) 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
JPH05138026A (ja) 1991-11-22 1993-06-01 Toyota Motor Corp デイーゼルエンジンの排気浄化用触媒
US5911961A (en) 1994-12-06 1999-06-15 Ict Co., Ltd. Catalyst for purification of diesel engine exhaust gas
KR960033541A (ko) 1995-03-16 1996-10-22 수가누마 아끼라 산화용 촉매 및 이의 제조방법
US6129898A (en) * 1998-08-17 2000-10-10 Ford Global Technologies, Inc. NOx trap catalyst for lean burn engines
KR20010037201A (ko) 1999-10-14 2001-05-07 이계안 디젤 자동차용 촉매
ATE307661T1 (de) 2000-03-01 2005-11-15 Umicore Ag & Co Kg Katalysator für die reinigung der abgase von dieselmotoren und verfahren zu seiner herstellung
JP2002089246A (ja) 2000-09-20 2002-03-27 Hitachi Ltd 内燃機関の排ガス浄化方法および排ガス浄化装置
GB0100067D0 (en) * 2001-01-03 2001-02-14 Johnson Matthey Plc Diesel exhaust system including NOx trap
JP2003080033A (ja) 2001-09-07 2003-03-18 Mitsubishi Heavy Ind Ltd 排ガス脱硝方法及びそのシステム
EP1833645B1 (en) * 2004-12-22 2009-05-06 Koninklijke Philips Electronics N.V. Shaving apparatus
JP4626803B2 (ja) 2005-01-27 2011-02-09 日産自動車株式会社 排気ガス浄化用触媒
US7576031B2 (en) 2006-06-09 2009-08-18 Basf Catalysts Llc Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
US20080072578A1 (en) * 2006-09-21 2008-03-27 Kumar Sanath V Treatment Systems and Methods for Internal Combustion Engine Exhaust Streams
GB0620883D0 (en) 2006-10-20 2006-11-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine
KR20080103623A (ko) 2007-05-25 2008-11-28 김문찬 일산화탄소와 휘발성유기화합물 제거 나노촉매 및 제조방법
WO2009014275A1 (en) 2007-07-26 2009-01-29 Sk Energy Co., Ltd. Exhaust gas treatment system for low exhaust temperature vehicle using catalytic combustion type diesel injector
WO2010012677A1 (en) 2008-07-31 2010-02-04 Basf Se NOx STORAGE MATERIALS AND TRAPS RESISTANT TO THERMAL AGING
KR20100037201A (ko) * 2008-10-01 2010-04-09 한양대학교 산학협력단 탄소 나노튜브 복합재료 제조방법, 탄소 나노튜브 복합재료를 이용한 태양전지 및 그 제조방법
US7964167B2 (en) 2008-10-03 2011-06-21 GM Global Technology Operations LLC Method and architecture for oxidizing nitric oxide in exhaust gas from hydrocarbon fuel source with a fuel lean combustion mixture
US8377400B2 (en) 2008-10-03 2013-02-19 GM Global Technology Operations LLC Methods and systems for oxidizing nitric oxide in a gas stream
CN102245295B (zh) 2008-12-12 2014-09-03 韩国能源技术研究院 用于分解和氧化一氧化氮的双功能催化剂，用于减少尾气的设备的、包含该双功能催化剂的复合催化剂，以及它们的制备方法
US9440192B2 (en) * 2009-01-16 2016-09-13 Basf Corporation Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
US8409518B2 (en) 2009-03-16 2013-04-02 GM Global Technology Operations LLC Sulfur tolerant perovskite supported catalysts
DE102011010104A1 (de) 2010-02-01 2011-08-04 Johnson Matthey Public Ltd. Co. Dreiwegekatalysator, der einen extrudierten festen Körper umfaßt
WO2011127095A2 (en) 2010-04-05 2011-10-13 Gonano Technologies, Inc. Catalytic converters, insert materials for catalytic converters, and methods of making
GB2481057A (en) 2010-06-11 2011-12-14 Johnson Matthey Plc Exhaust system comprising a catalyst with a downstream filter and SCR catalyst
US8057767B1 (en) 2010-08-10 2011-11-15 GM Global Technology Operations LLC Base metal oxides oxidation catalyst
US8404201B2 (en) 2010-08-10 2013-03-26 GM Global Technology Operations LLC Mn, Ce and Zr mixed oxides oxidation catalyst
US8304366B2 (en) 2010-11-24 2012-11-06 Ford Global Technologies, Llc System for remediating emissions and method of use
US8226915B2 (en) 2010-11-29 2012-07-24 GM Global Technology Operations LLC Coated perovskite-based catalysts, catalyst combinations and methods of treating a gas stream
GB201021887D0 (en) * 2010-12-21 2011-02-02 Johnson Matthey Plc Oxidation catalyst for a lean burn internal combustion engine
US8959894B2 (en) * 2011-03-24 2015-02-24 GM Global Technology Operations LLC Manganese-based oxides promoted lean NOx trap (LNT) catalyst
JP5773337B2 (ja) 2011-04-28 2015-09-02 日産自動車株式会社 酸化触媒及びディーゼルパーティキュレートフィルター
GB2492175B (en) * 2011-06-21 2018-06-27 Johnson Matthey Plc Exhaust system for internal combustion engine comprising catalysed filter substrate
US8491860B2 (en) 2011-08-17 2013-07-23 Ford Global Technologies, Llc Methods and systems for an engine emission control system
KR20140077937A (ko) * 2011-09-23 2014-06-24 슈빈 인코포레이티드 혼합상 산화물 촉매
US9044734B2 (en) 2011-09-23 2015-06-02 Basf Se Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
CN103958033B (zh) 2011-09-30 2016-06-15 皮雷利&C.环境有限责任公司 废气后处理系统、用于所述系统的催化剂及其制备方法
JP5938819B2 (ja) 2011-10-06 2016-06-22 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 排気ガス処理用酸化触媒
US8449852B1 (en) 2011-12-01 2013-05-28 Basf Corporation Diesel oxidation catalysts, systems and methods of treatment
GB2497597A (en) 2011-12-12 2013-06-19 Johnson Matthey Plc A Catalysed Substrate Monolith with Two Wash-Coats
US8568674B1 (en) * 2012-08-10 2013-10-29 Basf Corporation Diesel oxidation catalyst composites
GB201221025D0 (en) 2012-11-22 2013-01-09 Johnson Matthey Plc Zoned catalysed substrate monolith

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100180581A1 (en) 2009-01-16 2010-07-22 Basf Catalysts Llc Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion

Also Published As

Publication number Publication date
WO2015095056A1 (en) 2015-06-25
ZA201604675B (en) 2020-01-29
US11311865B2 (en) 2022-04-26
KR20160098401A (ko) 2016-08-18
US12201968B2 (en) 2025-01-21
CN111389451A (zh) 2020-07-10
JP2017501031A (ja) 2017-01-12
CN105813744A (zh) 2016-07-27
EP3083049A1 (en) 2016-10-26
US20220234032A1 (en) 2022-07-28
JP6625537B2 (ja) 2020-01-08
US12134086B2 (en) 2024-11-05
US20190262809A1 (en) 2019-08-29
US10335776B2 (en) 2019-07-02
US20150165422A1 (en) 2015-06-18
EP3083049A4 (en) 2017-08-09
CA2932142A1 (en) 2015-06-25
US20220250044A1 (en) 2022-08-11
MX2016007993A (es) 2016-11-11
RU2016129040A (ru) 2018-01-23
RU2683771C1 (ru) 2019-04-02

Similar Documents

Publication Publication Date Title
US12201968B2 (en) Manganese-containing diesel oxidation catalyst
US11896962B2 (en) Manganese-containing diesel oxidation catalyst
US12390796B2 (en) Diesel oxidation catalyst
KR102602376B1 (ko) 디젤 산화 촉매
US9044734B2 (en) Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
EP2758168B2 (en) Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced hc and co gas conversion

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160713

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20191213

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210330

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210924

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20211224

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20211227

End annual number: 3

Start annual number: 1

PG1601 Publication of registration