EP2593223A4 - COPPER WITH A ZSM 34, OFF AND / OR ERI ZEOLITE MATERIAL FOR SELECTIVE NOX REDUCTION - Google Patents

COPPER WITH A ZSM 34, OFF AND / OR ERI ZEOLITE MATERIAL FOR SELECTIVE NOX REDUCTION

Info

Publication number
EP2593223A4
EP2593223A4 EP20110806375 EP11806375A EP2593223A4 EP 2593223 A4 EP2593223 A4 EP 2593223A4 EP 20110806375 EP20110806375 EP 20110806375 EP 11806375 A EP11806375 A EP 11806375A EP 2593223 A4 EP2593223 A4 EP 2593223A4
Authority
EP
European Patent Office
Prior art keywords
offerability
material used
nox reduction
copper containing
containing zsm
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.)
Withdrawn
Application number
EP20110806375
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2593223A1 (en
Inventor
Ivor Bull
Ulrich Mueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Priority to EP20110806375 priority Critical patent/EP2593223A4/en
Publication of EP2593223A1 publication Critical patent/EP2593223A1/en
Publication of EP2593223A4 publication Critical patent/EP2593223A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
    • 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
    • B01J29/50—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952
    • B01J29/52—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952 containing iron group metals, noble metals or copper
    • B01J29/56—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
    • B01J29/80—Mixtures of different zeolites
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2067—Urea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B01D2255/2022—Potassium
    • 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
    • B01D2255/20761—Copper
    • 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
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
EP20110806375 2010-07-15 2011-07-05 COPPER WITH A ZSM 34, OFF AND / OR ERI ZEOLITE MATERIAL FOR SELECTIVE NOX REDUCTION Withdrawn EP2593223A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20110806375 EP2593223A4 (en) 2010-07-15 2011-07-05 COPPER WITH A ZSM 34, OFF AND / OR ERI ZEOLITE MATERIAL FOR SELECTIVE NOX REDUCTION

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10169676 2010-07-15
PCT/IB2011/052980 WO2012007874A1 (en) 2010-07-15 2011-07-05 Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox
EP20110806375 EP2593223A4 (en) 2010-07-15 2011-07-05 COPPER WITH A ZSM 34, OFF AND / OR ERI ZEOLITE MATERIAL FOR SELECTIVE NOX REDUCTION

Publications (2)

Publication Number Publication Date
EP2593223A1 EP2593223A1 (en) 2013-05-22
EP2593223A4 true EP2593223A4 (en) 2014-02-12

Family

ID=45468997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110806375 Withdrawn EP2593223A4 (en) 2010-07-15 2011-07-05 COPPER WITH A ZSM 34, OFF AND / OR ERI ZEOLITE MATERIAL FOR SELECTIVE NOX REDUCTION

Country Status (6)

Country Link
EP (1) EP2593223A4 (enExample)
JP (1) JP2013533804A (enExample)
KR (1) KR20130044322A (enExample)
CN (1) CN103180041A (enExample)
BR (1) BR112013001046A2 (enExample)
WO (1) WO2012007874A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9527751B2 (en) 2011-11-11 2016-12-27 Basf Se Organotemplate-free synthetic process for the production of a zeolitic material of the CHA-type structure
JP6416096B2 (ja) * 2012-09-28 2018-10-31 パシフィック インダストリアル デベロップメント コーポレイション 選択触媒還元反応における触媒として使用するためのｓｔｔ型ゼオライトの調製方法
GB2528737B (en) * 2014-03-24 2019-01-23 Johnson Matthey Plc Method for treating exhaust gas
US9925492B2 (en) 2014-03-24 2018-03-27 Mellanox Technologies, Ltd. Remote transactional memory
KR20170132158A (ko) * 2015-03-25 2017-12-01 존슨 맛쎄이 퍼블릭 리미티드 컴파니 귀금속 및 OFF 프레임워크 유형을 갖는 분자체를 포함하는 수동 NOx 흡착제
US11014077B2 (en) * 2016-05-03 2021-05-25 Umicore Ag & Co. Kg Active SCR catalyst
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
CN112955255B (zh) * 2018-10-30 2023-07-21 巴斯夫公司 在预交换铜沸石材料上的原位铜离子交换
CN115138391B (zh) * 2021-03-29 2025-05-09 高化学株式会社 低温羰基化分子筛催化剂及其用途
CN113198525B (zh) * 2021-05-08 2023-05-09 北京工业大学 一种低温条件下笑气分解和NOx催化还原协同净化的催化剂及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008132452A2 (en) * 2007-04-26 2008-11-06 Johnson Matthey Public Limited Company Transition metal/zeolite scr catalysts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671551B2 (ja) * 1990-03-16 1997-10-29 トヨタ自動車株式会社 排気浄化用触媒の製造方法
JP3276678B2 (ja) * 1992-07-02 2002-04-22 出光興産株式会社 排ガス浄化用触媒及びこれを使用した排ガスの浄化方法
US5254322A (en) * 1992-08-10 1993-10-19 Mobil Oil Corporation Method for reducing automotive NOx emissions in lean burn internal combustion engine exhaust using a transition metal-containing zeolite catalyst which is in-situ crystallized
CN100515561C (zh) * 2003-12-16 2009-07-22 广东工业大学 一种高效净化汽车尾气催化剂及制备方法
KR101394774B1 (ko) * 2005-12-14 2014-05-15 바스프 카탈리스트 엘엘씨 ＳＣＲ에서의 ＮＯｘ 환원이 개선된 제올라이트 촉매

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008132452A2 (en) * 2007-04-26 2008-11-06 Johnson Matthey Public Limited Company Transition metal/zeolite scr catalysts

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2012007874A1 *

Also Published As

Publication number Publication date
EP2593223A1 (en) 2013-05-22
WO2012007874A1 (en) 2012-01-19
KR20130044322A (ko) 2013-05-02
JP2013533804A (ja) 2013-08-29
CN103180041A (zh) 2013-06-26
BR112013001046A2 (pt) 2016-05-24

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Legal Events

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Effective date: 20140110

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