JP2023522840A - 選択的触媒還元触媒、及び選択的触媒還元触媒の調製方法 - Google Patents

選択的触媒還元触媒、及び選択的触媒還元触媒の調製方法 Download PDF

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JP2023522840A
JP2023522840A JP2022559923A JP2022559923A JP2023522840A JP 2023522840 A JP2023522840 A JP 2023522840A JP 2022559923 A JP2022559923 A JP 2022559923A JP 2022559923 A JP2022559923 A JP 2022559923A JP 2023522840 A JP2023522840 A JP 2023522840A
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substrate
range
coating
zeolitic material
weight
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JP2023522840A5 (enExample
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フィクトール ヒュンネケス，エドガー
マクガイア，ニコラス
コルデス，ペトラ
ベアード，ケヴィン
マルティン ベッカー，ヤン
ケー ホックムース，ジョン
イー ヴォス，ケネス
エー パチェット，ジョセフ
アール． ムンディン，アンドレアス
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ビーエーエスエフ コーポレーション
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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
    • B01D—SEPARATION
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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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    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
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    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
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    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
    • B01J29/68—Iron group metals or copper
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    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
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  • Chemical & Material Sciences (AREA)
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  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
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  • Combustion & Propulsion (AREA)
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  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2022559923A 2020-03-30 2021-03-30 選択的触媒還元触媒、及び選択的触媒還元触媒の調製方法 Pending JP2023522840A (ja)

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Application Number Priority Date Filing Date Title
EP20166621.1 2020-03-30
EP20166621 2020-03-30
PCT/EP2021/058331 WO2021198276A1 (en) 2020-03-30 2021-03-30 A selective catalytic reduction catalyst and a process for preparing a selective catalytic reduction catalyst

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JP2023522840A true JP2023522840A (ja) 2023-06-01
JP2023522840A5 JP2023522840A5 (enExample) 2024-04-11

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US (1) US12569810B2 (enExample)
EP (1) EP4126303A1 (enExample)
JP (1) JP2023522840A (enExample)
KR (1) KR20220156085A (enExample)
CN (1) CN115362015A (enExample)
BR (1) BR112022019555A2 (enExample)
WO (1) WO2021198276A1 (enExample)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
JP2023554318A (ja) * 2020-12-09 2023-12-27 ビーエーエスエフ コーポレーション Ｃｕ及びＦｅを含む低Ｎ２ＯのＳＣＲ触媒を製造するための方法
WO2025018511A1 (ko) * 2023-07-18 2025-01-23 인천대학교 산학협력단 포도당 전환 반응용 bea 제올라이트 촉매의 제조방법 및 이에 따라 제조된 촉매

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CN116393164B (zh) * 2023-03-30 2024-09-10 华中科技大学 助剂金属改性的Fe-SSZ-13分子筛、制备及作为脱硝催化剂的应用
CN118002195B (zh) * 2024-04-09 2024-06-11 昆明贵研催化剂有限责任公司 一种柴油机用耦合型三效催化剂及其制备方法

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US8293199B2 (en) 2009-12-18 2012-10-23 Basf Corporation Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
US9352307B2 (en) 2010-04-08 2016-05-31 Basf Corporation Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOx in gas streams
MX388605B (es) 2014-10-30 2025-03-20 Basf Mobile Emissions Catalysts Llc Composiciones catalizadoras de tamices moleculares de cristales grandes con metales mixtos, articulos cataliticos, sistemas y metodos.
RU2018131407A (ru) 2016-02-03 2020-03-03 Басф Корпорейшн Шабазитный катализатор, совместно обмененный на медь и железо
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JPH05168939A (ja) * 1991-12-26 1993-07-02 Mazda Motor Corp 排気ガス浄化用触媒
JP2017518874A (ja) * 2014-06-04 2017-07-13 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 非ｐｇｍアンモニアスリップ触媒
JP2019513537A (ja) * 2016-03-08 2019-05-30 ビーエーエスエフ コーポレーション Ｎ２ｏ排出量の低減を示すイオン交換モレキュラーシーブ触媒

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JP2023554318A (ja) * 2020-12-09 2023-12-27 ビーエーエスエフ コーポレーション Ｃｕ及びＦｅを含む低Ｎ２ＯのＳＣＲ触媒を製造するための方法
WO2025018511A1 (ko) * 2023-07-18 2025-01-23 인천대학교 산학협력단 포도당 전환 반응용 bea 제올라이트 촉매의 제조방법 및 이에 따라 제조된 촉매

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