CN105916580A - 含锰的柴油氧化催化剂 - Google Patents

含锰的柴油氧化催化剂 Download PDF

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Publication number
CN105916580A
CN105916580A CN201480068399.5A CN201480068399A CN105916580A CN 105916580 A CN105916580 A CN 105916580A CN 201480068399 A CN201480068399 A CN 201480068399A CN 105916580 A CN105916580 A CN 105916580A
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China
Prior art keywords
washcoat
oxidation catalyst
catalyst composite
component
oxide
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Pending
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CN201480068399.5A
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English (en)
Chinese (zh)
Inventor
S·孙
S·A·罗斯
K·杜穆布亚
S·斯蒂贝尔斯
C·赞贝尔
O·格拉克
A·桑德曼
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BASF Corp
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BASF Corp
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Priority to CN202011153426.2A priority Critical patent/CN112246276A/zh
Publication of CN105916580A publication Critical patent/CN105916580A/zh
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    • 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
    • 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
    • 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
    • B01J29/072—Iron group metals or copper
    • 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
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    • 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
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    • 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
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
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    • 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
    • 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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    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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  • Chemical & Material Sciences (AREA)
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  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CN201480068399.5A 2013-12-16 2014-12-15 含锰的柴油氧化催化剂 Pending CN105916580A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011153426.2A CN112246276A (zh) 2013-12-16 2014-12-15 含锰的柴油氧化催化剂

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/107,781 US10864502B2 (en) 2013-12-16 2013-12-16 Manganese-containing diesel oxidation catalyst
US14/107,781 2013-12-16
PCT/US2014/070360 WO2015095058A1 (en) 2013-12-16 2014-12-15 Manganese-containing diesel oxidation catalyst

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CN202011153426.2A Pending CN112246276A (zh) 2013-12-16 2014-12-15 含锰的柴油氧化催化剂

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US (2) US10864502B2 (enExample)
EP (1) EP3083044A4 (enExample)
JP (1) JP6618911B2 (enExample)
KR (1) KR102341049B1 (enExample)
CN (2) CN105916580A (enExample)
CA (1) CA2932354A1 (enExample)
MX (1) MX2016007994A (enExample)
RU (1) RU2685426C1 (enExample)
WO (1) WO2015095058A1 (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108295649A (zh) * 2018-01-11 2018-07-20 湖南美源环保科技有限公司 一种有机废气净化方法
CN110382111A (zh) * 2017-03-06 2019-10-25 优美科股份公司及两合公司 包含锰的柴油机氧化催化剂
CN112412588A (zh) * 2019-08-20 2021-02-26 汪利峰 柴油机尾气后处理催化剂单元
CN112703054A (zh) * 2018-09-13 2021-04-23 巴斯夫公司 汽油-天然气应用中的三效转化催化剂
CN115003411A (zh) * 2020-01-27 2022-09-02 巴斯夫公司 钇掺杂催化剂载体
CN115501908A (zh) * 2022-09-13 2022-12-23 东风商用车有限公司 具有低温NOx吸附功能的抗硫SCR催化剂及其应用
CN115803104A (zh) * 2020-09-30 2023-03-14 优美科股份公司及两合公司 含铋的柴油机氧化催化剂
CN115920884A (zh) * 2022-11-03 2023-04-07 无锡威孚环保催化剂有限公司 一种降低thc排放的三效催化剂及其制备方法
CN115942991A (zh) * 2020-08-28 2023-04-07 巴斯夫公司 包含铂族金属和贱金属氧化物的氧化催化剂
US12508575B2 (en) 2021-01-26 2025-12-30 Basf Mobile Emissions Catalysts Llc Yttrium-doped catalyst support

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102504525B1 (ko) * 2013-12-06 2023-02-28 존슨 맛쎄이 퍼블릭 리미티드 컴파니 냉간 시동 촉매 및 그것의 배기 시스템에의 용도
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
US9708949B2 (en) * 2014-06-14 2017-07-18 GM Global Technology Operations LLC Exhaust aftertreatment system for a compression-ignition engine
GB2535274B (en) * 2014-11-19 2019-06-12 Johnson Matthey Plc An exhaust system combining a molecular-sieve-containing SCR catalyst and a molecular-sieve-containing NOx adsorber catalyst
CN107405606B (zh) 2015-02-09 2021-09-10 巴斯夫公司 柴油机氧化催化剂
WO2017019958A1 (en) 2015-07-30 2017-02-02 Basf Corporation Diesel oxidation catalyst
DE102016207484A1 (de) * 2016-05-02 2017-11-02 Umicore Ag & Co. Kg Dieseloxidationskatalysator
MX2018015865A (es) * 2016-06-17 2019-04-22 Basf Corp Catalizador de oxidacion diesel de paladio.
EP3487617B1 (de) * 2016-07-19 2021-09-08 Umicore AG & Co. KG Dieseloxidationskatalysator
JP6693406B2 (ja) * 2016-12-20 2020-05-13 三菱自動車工業株式会社 排気ガス浄化装置
WO2018130569A1 (en) * 2017-01-10 2018-07-19 Umicore Ag & Co. Kg Catalysts for treating exhaust gas
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
JP7094969B2 (ja) * 2017-02-08 2022-07-04 ビーエーエスエフ コーポレーション 触媒組成物
KR102274104B1 (ko) * 2017-03-03 2021-07-07 현대자동차주식회사 길이방향으로 촉매의 두께가 다른 가솔린 입자상 물질 필터
KR20190128063A (ko) * 2017-03-14 2019-11-14 바스프 코포레이션 향상된 CO 산화, 탄화수소 산화 및 NO 산화, 및 개선된 황화/탈황 거동을 갖는 Pt/Pd DOC
JP6458827B2 (ja) * 2017-06-05 2019-01-30 マツダ株式会社 エンジンの排気ガス処理装置
EP3449999A1 (de) * 2017-08-31 2019-03-06 Umicore Ag & Co. Kg Passiver stickoxid-adsorber
JP6865664B2 (ja) 2017-09-25 2021-04-28 株式会社キャタラー 排ガス浄化用酸化触媒装置
JP6990606B2 (ja) * 2018-03-05 2022-01-12 エヌ・イーケムキャット株式会社 排ガス処理部材
WO2019194881A1 (en) * 2018-04-05 2019-10-10 Catalytic Combustion Corporation Metal foil catalyst for the control of emissions from diesel engines
US10850264B2 (en) * 2018-05-18 2020-12-01 Umicore Ag & Co. Kg Hydrocarbon trap catalyst
EP3698865A1 (de) 2019-02-20 2020-08-26 Umicore Ag & Co. Kg Platin- und manganhaltiger zeolith
BR122021025287B1 (pt) * 2019-06-26 2022-11-22 Johnson Matthey Public Limited Company Catalisador de oxidação compósito, e, sistema de escape
CN114270020B (zh) * 2019-07-12 2024-05-24 巴斯夫公司 包含径向分区涂层的催化剂基材
EP3888774A1 (en) * 2020-03-31 2021-10-06 Johnson Matthey Public Limited Company Composite, zone-coated oxidation and exotherm generation catalyst
GB2605036B (en) 2019-10-16 2024-09-11 Johnson Matthey Plc Compression ignition internal combustion engine comprising an exhaust system comprising a composite, zoned oxidation catalyst
GB202004769D0 (en) * 2019-10-16 2020-05-13 Johnson Matthey Plc Composite, zoned oxidation catalyst for a compression ignition internal combustion engine
JP7367203B2 (ja) * 2019-10-16 2023-10-23 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー 複合のゾーンコーティングされたデュアルユースアンモニア（ａｍｏｘ）及び一酸化窒素酸化触媒
US11745173B2 (en) * 2020-03-31 2023-09-05 Johnson Matthey Public Limited Company Tin incorporated catalysts for gasoline engine exhaust gas treatments
EP4166230A1 (en) * 2021-10-12 2023-04-19 Johnson Matthey Public Limited Company Catalyst article for exhaust system of natural gas engine
JP7509845B2 (ja) * 2022-10-06 2024-07-02 株式会社キャタラー 排ガス浄化用触媒
WO2025022092A1 (en) * 2023-07-21 2025-01-30 Johnson Matthey Public Limited Company Oxidation catalyst article with phosphorous resistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010037201A (ko) * 1999-10-14 2001-05-07 이계안 디젤 자동차용 촉매
CN102355950A (zh) * 2009-01-16 2012-02-15 巴斯夫公司 用于一氧化碳和烃转化的具有层结构的柴油机氧化催化剂复合材料
US8449852B1 (en) * 2011-12-01 2013-05-28 Basf Corporation Diesel oxidation catalysts, systems and methods of treatment
CN103269775A (zh) * 2010-12-21 2013-08-28 庄信万丰股份有限公司 包括氧化催化剂的处理贫燃内燃发动机排气的装置和恢复氧化催化剂的氧化活性的方法

Family Cites Families (37)

* 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
KR960033541A (ko) 1995-03-16 1996-10-22 수가누마 아끼라 산화용 촉매 및 이의 제조방법
KR100584795B1 (ko) 1998-04-28 2006-06-02 엥겔하드 코포레이션 단일체 촉매 및 관련 제조공정
US6129898A (en) * 1998-08-17 2000-10-10 Ford Global Technologies, Inc. NOx trap catalyst for lean burn engines
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
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
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
JP4240011B2 (ja) 2005-06-20 2009-03-18 トヨタ自動車株式会社 排ガス浄化触媒
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
US8377400B2 (en) 2008-10-03 2013-02-19 GM Global Technology Operations LLC Methods and systems for oxidizing nitric oxide in a gas stream
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
US20110258994A1 (en) 2008-12-12 2011-10-27 Korea Institute Of Energy Research Bifunctional Catalyst for Decomposition and Oxidation of Nitrogen Monoxide, Composite Catalyst Including the Same for Apparatus to Decrease Exhaust Gas, and Method for Preparation Thereof
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
EP2531280B1 (en) 2010-02-01 2014-12-24 Johnson Matthey Public Limited Company NOx ABSORBER CATALYSTS
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
US8404201B2 (en) 2010-08-10 2013-03-26 GM Global Technology Operations LLC Mn, Ce and Zr mixed oxides oxidation catalyst
US8057767B1 (en) 2010-08-10 2011-11-15 GM Global Technology Operations LLC Base metal 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
US8959894B2 (en) 2011-03-24 2015-02-24 GM Global Technology Operations LLC Manganese-based oxides promoted lean NOx trap (LNT) catalyst
US20140050629A1 (en) 2011-04-28 2014-02-20 Nissan Motor Co., Ltd. Layered complex oxide, oxidation catalyst and diesel particulate filter
GB2492175B (en) 2011-06-21 2018-06-27 Johnson Matthey Plc Exhaust system for internal combustion engine comprising catalysed filter substrate
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
JP2014531977A (ja) 2011-09-23 2014-12-04 シュビン インコーポレイテッド 混合相酸化物触媒
WO2013046150A1 (en) 2011-09-30 2013-04-04 Pirelli & C. Eco Technology S.P.A. Post-treatment system of an exhaust gas, catalyst useful for said system and processes for their preparation
US8568674B1 (en) * 2012-08-10 2013-10-29 Basf Corporation Diesel oxidation catalyst composites
WO2017019958A1 (en) * 2015-07-30 2017-02-02 Basf Corporation Diesel oxidation catalyst

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010037201A (ko) * 1999-10-14 2001-05-07 이계안 디젤 자동차용 촉매
CN102355950A (zh) * 2009-01-16 2012-02-15 巴斯夫公司 用于一氧化碳和烃转化的具有层结构的柴油机氧化催化剂复合材料
CN103269775A (zh) * 2010-12-21 2013-08-28 庄信万丰股份有限公司 包括氧化催化剂的处理贫燃内燃发动机排气的装置和恢复氧化催化剂的氧化活性的方法
US8449852B1 (en) * 2011-12-01 2013-05-28 Basf Corporation Diesel oxidation catalysts, systems and methods of treatment

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110382111B (zh) * 2017-03-06 2022-09-23 优美科股份公司及两合公司 包含锰的柴油机氧化催化剂
CN110382111A (zh) * 2017-03-06 2019-10-25 优美科股份公司及两合公司 包含锰的柴油机氧化催化剂
CN108295649B (zh) * 2018-01-11 2020-12-11 湖南美源环保科技有限公司 一种有机废气净化方法
CN108295649A (zh) * 2018-01-11 2018-07-20 湖南美源环保科技有限公司 一种有机废气净化方法
CN112703054A (zh) * 2018-09-13 2021-04-23 巴斯夫公司 汽油-天然气应用中的三效转化催化剂
CN112703054B (zh) * 2018-09-13 2024-04-05 巴斯夫公司 汽油-天然气应用中的三效转化催化剂
CN112412588A (zh) * 2019-08-20 2021-02-26 汪利峰 柴油机尾气后处理催化剂单元
CN115003411A (zh) * 2020-01-27 2022-09-02 巴斯夫公司 钇掺杂催化剂载体
CN115942991A (zh) * 2020-08-28 2023-04-07 巴斯夫公司 包含铂族金属和贱金属氧化物的氧化催化剂
CN115803104A (zh) * 2020-09-30 2023-03-14 优美科股份公司及两合公司 含铋的柴油机氧化催化剂
US12508575B2 (en) 2021-01-26 2025-12-30 Basf Mobile Emissions Catalysts Llc Yttrium-doped catalyst support
CN115501908A (zh) * 2022-09-13 2022-12-23 东风商用车有限公司 具有低温NOx吸附功能的抗硫SCR催化剂及其应用
CN115501908B (zh) * 2022-09-13 2023-11-03 东风商用车有限公司 具有低温NOx吸附功能的抗硫SCR催化剂及其应用
CN115920884A (zh) * 2022-11-03 2023-04-07 无锡威孚环保催化剂有限公司 一种降低thc排放的三效催化剂及其制备方法
CN115920884B (zh) * 2022-11-03 2024-05-17 无锡威孚环保催化剂有限公司 一种降低thc排放的三效催化剂及其制备方法

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