PL2908946T3 - 8-pierścieniowe sito molekularne o małych porach jako katalizator wysokotemperaturowy scr - Google Patents

8-pierścieniowe sito molekularne o małych porach jako katalizator wysokotemperaturowy scr

Info

Publication number
PL2908946T3
PL2908946T3 PL13847344T PL13847344T PL2908946T3 PL 2908946 T3 PL2908946 T3 PL 2908946T3 PL 13847344 T PL13847344 T PL 13847344T PL 13847344 T PL13847344 T PL 13847344T PL 2908946 T3 PL2908946 T3 PL 2908946T3
Authority
PL
Poland
Prior art keywords
high temperature
molecular sieve
scr catalyst
small pore
pore molecular
Prior art date
Application number
PL13847344T
Other languages
English (en)
Inventor
Jaya L. Monahan
Patrick Burk
Michael J. Breen
Barbara Slawski
Makoto Nagata
Yasuyuki Banno
Eunseok KIM
Original Assignee
Basf Corporation
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 Basf Corporation filed Critical Basf Corporation
Publication of PL2908946T3 publication Critical patent/PL2908946T3/pl

Links

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
    • B01D53/92—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
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—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
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/763—CHA-type, e.g. Chabazite, LZ-218
    • 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
    • B01J29/82—Phosphates
    • B01J29/83—Aluminophosphates [APO compounds]
    • 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
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • 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
    • B01J29/88—Ferrosilicates; Ferroaluminosilicates
    • 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
    • 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
    • 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. by adjusting the dosing of reducing agent
    • 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
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/063—Surface coverings for exhaust purification, e.g. catalytic reaction zeolites
    • 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)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
PL13847344T 2012-10-19 2013-10-17 8-pierścieniowe sito molekularne o małych porach jako katalizator wysokotemperaturowy scr PL2908946T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261716078P 2012-10-19 2012-10-19
EP13847344.2A EP2908946B1 (en) 2012-10-19 2013-10-17 8-ring small pore molecular sieve as high temperature scr catalyst
PCT/US2013/065498 WO2014062949A1 (en) 2012-10-19 2013-10-17 8-ring small pore molecular sieve as high temperature scr catalyst

Publications (1)

Publication Number Publication Date
PL2908946T3 true PL2908946T3 (pl) 2021-03-08

Family

ID=50485526

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13847344T PL2908946T3 (pl) 2012-10-19 2013-10-17 8-pierścieniowe sito molekularne o małych porach jako katalizator wysokotemperaturowy scr

Country Status (10)

Country Link
US (2) US9011807B2 (pl)
EP (1) EP2908946B1 (pl)
JP (3) JP6664961B2 (pl)
KR (1) KR102134127B1 (pl)
CN (2) CN110496642A (pl)
CA (1) CA2888517C (pl)
PL (1) PL2908946T3 (pl)
RU (2) RU2704617C2 (pl)
WO (1) WO2014062949A1 (pl)
ZA (1) ZA201503450B (pl)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6126141B2 (ja) * 2014-05-30 2017-05-10 トヨタ自動車株式会社 排ガス浄化用触媒の製造方法
CN106660021B (zh) * 2014-06-18 2020-09-11 巴斯夫公司 分子筛催化剂组合物、催化复合材料、系统和方法
US9764313B2 (en) 2014-06-18 2017-09-19 Basf Corporation Molecular sieve catalyst compositions, catalyst composites, systems, and methods
US10850265B2 (en) 2014-06-18 2020-12-01 Basf Corporation Molecular sieve catalyst compositions, catalytic composites, systems, and methods
US9889437B2 (en) 2015-04-15 2018-02-13 Basf Corporation Isomorphously substituted catalyst
MX394402B (es) * 2014-06-18 2025-03-24 Basf Mobile Emissions Catalysts Llc Composiciones catalizadoras de tamiz molecular, compuestos catalizadores, sistemas y métodos.
GB2559432B (en) * 2014-11-14 2021-01-13 Johnson Matthey Plc AFX zeolite
CN107405571B (zh) * 2015-01-16 2021-12-10 巴斯夫公司 纳米级功能粘合剂
CN107406265A (zh) * 2015-01-29 2017-11-28 庄信万丰股份有限公司 铁络合物直接引入sapo‑34(cha)类型材料中
JP7016801B2 (ja) * 2015-12-22 2022-02-07 ビーエーエスエフ コーポレーション 鉄（ｉｉｉ）交換ゼオライト組成物の製造方法
EP3411131B1 (en) * 2016-02-01 2020-03-11 Umicore AG & Co. KG Method for the removal of nitrogen oxides from exhaust gas by selective catalytic reduction in presence of an scr catalyst comprising a fe-aei zeolithic material essentially free of alkali metal
WO2017134007A1 (en) * 2016-02-01 2017-08-10 Haldor Topsøe A/S Method for the removal of nitrous oxide from off gas in presence of catalyst comprising an fe-aei zeolite material essentially free of alkali metal
WO2017134001A1 (en) * 2016-02-01 2017-08-10 Haldor Topsøe A/S Hydrothermally stable iron containing aei zeolite scr catalyst
JP6925350B2 (ja) * 2016-02-03 2021-08-25 ビーエーエスエフ コーポレーション 銅および鉄共交換チャバザイト触媒
WO2018015930A1 (en) 2016-07-22 2018-01-25 Johnson Matthey Public Limited Company Exhaust gas catalyst and catalyst binders for filter substrates
CA3032554A1 (en) * 2016-08-05 2018-02-08 Basf Corporation Selective catalytic reduction articles and systems having high nox conversion and low n2o formation
RU2019115863A (ru) 2016-10-24 2020-11-24 Басф Корпорейшн Интегрированный катализатор scr и lnt для уменьшения nox
KR101879695B1 (ko) 2016-12-02 2018-07-18 희성촉매 주식회사 2가 구리 이온들을 특정비율로 담지한 제올라이트, 이의 제조방법 및 이를 포함하는 촉매조성물
EP3607179B1 (en) 2017-04-04 2024-11-27 BASF Mobile Emissions Catalysts LLC Hydrogen reductant for catalytic pollution abatement
JP7254712B2 (ja) 2017-04-04 2023-04-10 ビーエーエスエフ コーポレーション 車載型アンモニアおよび水素発生
JP2020515766A (ja) 2017-04-04 2020-05-28 ビーエーエスエフ コーポレーション 統合された排出制御システム
WO2018185655A1 (en) 2017-04-04 2018-10-11 Basf Corporation Ammonia generation system for nox emission control
BR112019020825A2 (pt) 2017-04-04 2020-04-28 Basf Corp sistema de controle de emissão para tratamento de uma corrente de gás de exaustão e método para tratar uma corrente de gás de exaustão
WO2018185660A1 (en) 2017-04-04 2018-10-11 Basf Corporation On-board vehicle hydrogen generation and use in exhaust streams
WO2018224651A2 (en) 2017-06-09 2018-12-13 Basf Se Catalytic article and exhaust gas treatment systems
KR102698126B1 (ko) 2017-06-09 2024-08-27 바스프 코포레이션 촉매 물품 및 배기가스 처리 시스템
CN110997138A (zh) * 2017-06-09 2020-04-10 巴斯夫公司 用于NOx减排的具有受控孔隙率的催化洗涂层
KR20250057920A (ko) 2017-10-12 2025-04-29 바스프 모바일 에미션스 카탈리스츠 엘엘씨 조합된 NOx 흡수제 및 SCR 촉매
KR102659805B1 (ko) 2017-11-10 2024-04-23 바스프 코포레이션 암모니아 산화가 감소된 촉매화된 매연 필터
US11103314B2 (en) 2017-11-24 2021-08-31 Synaptive Medical Inc. Methods and devices for tracking objects by surgical navigation systems
WO2020025799A1 (en) * 2018-08-02 2020-02-06 Basf Se Process for a continuous synthesis of zeolitic materials using seed crystals loaded with organotemplate
GB201900484D0 (en) * 2019-01-14 2019-02-27 Johnson Matthey Catalysts Germany Gmbh Iron-loaded small pore aluminosilicate zeolites and method of making metal loaded small pore aluminosilicate zeolites
CN111592008A (zh) * 2020-06-12 2020-08-28 浙江浙能技术研究院有限公司 一种原位水热合成Fe-SSZ-13分子筛的方法
US12416254B2 (en) 2020-09-08 2025-09-16 Basf Mobile Emissions Catalysts, Llc Performance enhancement of a catalyst via exhaust gas hydrogen enrichment
US11645111B2 (en) 2020-10-23 2023-05-09 International Business Machines Corporation Managing task flow in edge computing environment
BR112023018837A2 (pt) * 2021-03-23 2023-12-26 Basf Corp Composição de catalisador scr, processo para preparar uma zeólita de aluminossilicato, uso da zeólita de aluminossilicato, artigo catalítico, sistema de tratamento de gases de escape e método para redução catalítica seletiva de óxidos de nitrogênio
WO2023198575A1 (de) 2022-04-11 2023-10-19 Umicore Ag & Co. Kg Abgassystem für überwiegend stöchiometrisch betriebene verbrennungsmotoren aufweisend einen katalysator zur verminderung der ammoniakemissionen
DE102023101779A1 (de) 2022-04-11 2023-10-12 Umicore Ag & Co. Kg Abgassystem für überwiegend stöchiometrisch betriebene Verbrennungsmotoren aufweisend einen Katalysator zur Verminderung der Ammoniakemissionen
CN115321555B (zh) * 2022-07-25 2024-03-15 上海科技大学 一种小分子有机模板剂合成高硅afx沸石分子筛的方法
EP4414051A1 (en) * 2023-02-10 2024-08-14 Johnson Matthey Public Limited Company System for treating exhaust gas from nitrogen-containing-fuel- or hydrogen-combustor
CN116809111A (zh) * 2023-06-20 2023-09-29 湖南大学 一种汽油机n2o零排放的催化剂及催化器

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030181A (en) 1957-08-26 1962-04-17 Union Carbide Corp Crystalline zeolite r
GB868846A (en) 1957-08-26 1961-05-25 Union Carbide Corp Improvements in and relating to zeolites
US4544538A (en) 1982-07-09 1985-10-01 Chevron Research Company Zeolite SSZ-13 and its method of preparation
US4440871A (en) 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
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
US4961917A (en) 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
RU2072897C1 (ru) * 1994-07-18 1997-02-10 Институт катализа им.Г.К.Борескова СО РАН Катализатор для процесса удаления оксидов азота из отходящих газов и способ его приготовления
US6162415A (en) 1997-10-14 2000-12-19 Exxon Chemical Patents Inc. Synthesis of SAPO-44
KR20010079583A (ko) 1998-07-29 2001-08-22 엑손 케미칼 패턴츠 인코포레이티드 분자체의 제조방법
JP4525884B2 (ja) 1999-05-12 2010-08-18 ダイキン工業株式会社 含フッ素アルコール化合物製造用触媒及び含フッ素アルコール化合物の製造方法
US6914026B2 (en) 2001-09-07 2005-07-05 Engelhard Corporation Hydrothermally stable metal promoted zeolite beta for NOx reduction
JP4745968B2 (ja) * 2004-07-29 2011-08-10 エヌ・イーケムキャット株式会社 低温特性に優れる脱硝触媒
US7601662B2 (en) * 2007-02-27 2009-10-13 Basf Catalysts Llc Copper CHA zeolite catalysts
MX2009010369A (es) * 2007-03-26 2010-02-17 Pq Corp Material cristalino, microporoso, novedoso, que comprende un tamiz molecular o zeolita que tiene una estructura de abertura de poro de 8 anillos y metodos para hacer y utilizar los mismos.
US10384162B2 (en) * 2007-03-26 2019-08-20 Pq Corporation High silica chabazite for selective catalytic reduction, methods of making and using same
DK2150328T5 (da) * 2007-04-26 2015-06-29 Johnson Matthey Plc SCR-fremgangsmåde og system med Cu/SAPO-34 zeolitkatalysator
JP6176891B2 (ja) * 2007-08-13 2017-08-09 ピーキュー コーポレイション 新規鉄含有アルミノケイ酸塩ゼオライト、ならびにその作製方法および使用方法
US20090196812A1 (en) * 2008-01-31 2009-08-06 Basf Catalysts Llc Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure
BRPI0912247B1 (pt) * 2008-05-07 2019-04-16 Umicore Ag & Co. Kg Processo para a redução de óxido de nitrogênio em gases de escape, contendo hidrocarbonetos, mediante emprego de um catalisador scr na base de um crivo molecular.
GB2464478A (en) * 2008-10-15 2010-04-21 Johnson Matthey Plc Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment
US8512657B2 (en) * 2009-02-26 2013-08-20 Johnson Matthey Public Limited Company Method and system using a filter for treating exhaust gas having particulate matter
JP2010240597A (ja) * 2009-04-07 2010-10-28 Daihatsu Motor Co Ltd 排ガス浄化装置
KR101809040B1 (ko) * 2009-04-17 2017-12-14 존슨 맛쎄이 퍼블릭 리미티드 컴파니 질소 산화물의 환원에 대한 희박/농후 노화에 대해 내구적인 소기공 분자 체 지지된 구리 촉매
DE102009040352A1 (de) * 2009-09-05 2011-03-17 Johnson Matthey Catalysts (Germany) Gmbh Verfahren zur Herstellung eines SCR aktiven Zeolith-Katalysators sowie SCR aktiver Zeolith-Katalysator
MX2012003978A (es) * 2009-10-14 2012-05-08 Basf Catalysts Llc Tamiz molecular de levyne que contiene cobre para la reduccion selectiva de nox.
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
JP5495763B2 (ja) * 2009-12-18 2014-05-21 日揮触媒化成株式会社 金属担持結晶性シリカアルミノフォスフェート触媒の製造方法および金属担持結晶性シリカアルミノフォスフェート触媒
US8293198B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process of direct copper exchange into Na+-form of chabazite molecular sieve, and catalysts, systems and methods
BR112012021655A2 (pt) * 2010-03-11 2016-09-20 Johnson Matthey Plc catalisador, método para reduzir nox, e, dispositivo para reduzir nox
US20110306488A1 (en) * 2010-06-10 2011-12-15 Multisorb Technologies, Inc Oxygen adsorber with glycerin and chabazite
JP5573453B2 (ja) 2010-07-21 2014-08-20 三菱樹脂株式会社 窒素酸化物浄化用触媒及びその製造方法
CN102451749A (zh) * 2010-10-27 2012-05-16 中国科学院大连化学物理研究所 一种用于甲醇转化制烯烃的催化剂及其制备和应用
EP2694208A1 (en) * 2011-04-04 2014-02-12 PQ Corporation Fe-sapo-34 catalyst and methods of making and using the same
CN102614908A (zh) 2012-03-16 2012-08-01 北京工业大学 用于氨选择性催化消除NOx的SSZ-13负载Cu-Fe催化剂的制备方法

Also Published As

Publication number Publication date
CA2888517A1 (en) 2014-04-24
RU2767067C1 (ru) 2022-03-16
ZA201503450B (en) 2017-08-30
JP7158453B2 (ja) 2022-10-21
KR20150072441A (ko) 2015-06-29
JP2021049524A (ja) 2021-04-01
WO2014062949A1 (en) 2014-04-24
JP2015533342A (ja) 2015-11-24
EP2908946B1 (en) 2020-09-09
US20150071851A1 (en) 2015-03-12
EP2908946A4 (en) 2016-06-29
US9011807B2 (en) 2015-04-21
RU2704617C2 (ru) 2019-10-30
KR102134127B1 (ko) 2020-07-15
US9302256B2 (en) 2016-04-05
CN104755164A (zh) 2015-07-01
EP2908946A1 (en) 2015-08-26
CA2888517C (en) 2020-10-06
CN110496642A (zh) 2019-11-26
JP2019030875A (ja) 2019-02-28
JP6664961B2 (ja) 2020-03-13
US20140112854A1 (en) 2014-04-24
JP7086809B2 (ja) 2022-06-20
RU2015118442A (ru) 2016-12-10

Similar Documents

Publication Publication Date Title
ZA201503450B (en) 8-ring small pore molecular sieve as high temperature scr catalyst
GB2503768B (en) Filter substrate comprising three-way catalyst
ZA201503449B (en) Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems and methods
GB2510284B (en) Zeolite promoted v/ti/w catalysts
GB2521576B (en) Close-coupled SCR system
ZA201501541B (en) Supported catalyst and active form thereof, and preparation method and use thereof
GB201116713D0 (en) Catalyst
GB201302786D0 (en) Filter comprising three-way catalyst
AP2013007172A0 (en) Catalyst
ZA201503549B (en) Zeolitic adsorbents, process for preparing same and uses thereof
PL2864025T3 (pl) Dializatory kapilarne
ZA201407428B (en) Honeycomb structure
EP2896800A4 (en) EXHAUST PURIFIER
SG11201500990XA (en) Catalyst systems
IL236463A0 (en) Bifluorodioxalan-amino-benzaimidazole compounds, preparations containing them, methods for their production and their uses
EP2926881A4 (en) FILTER FOR CLEANING EXHAUST GAS
IL238187B (en) Membranes of polyaniline, uses and methods thereof
GB2501816B (en) High temperature combustion catalyst
ZA201409034B (en) Catalysts
EP2824979A4 (en) WIRELESS BASE STATION
EP2832416A4 (en) FILTER IN HONEYCOMB
ZA201508158B (en) Exhaust gas purifying catalyst
EP2892260A4 (en) WIRELESS BASE STATION
ZA201501030B (en) Catalyst preparation process
GB201213266D0 (en) Membranes, azeotropic & catalytic components