EP2593223A4 - Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox - Google Patents

Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox

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
nox
selective reduction
zeolitic material
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Withdrawn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)
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Withdrawn legal-status Critical Current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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (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 containing zsm-34, off and/or eri zeolitic material for selective reduction of nox Withdrawn EP2593223A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20110806375 EP2593223A4 (en) 2010-07-15 2011-07-05 Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox

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 containing zsm-34, off and/or eri zeolitic material for selective reduction of nox

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 containing zsm-34, off and/or eri zeolitic material for selective reduction of nox

Country Status (6)

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

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
CN104918884B (en) 2012-09-28 2018-01-09 太平洋工业发展公司 It is used as the preparation method of the STT type zeolites of catalyst in selective catalytic reduction reaction
CN106232209B (en) * 2014-03-24 2022-09-02 庄信万丰股份有限公司 System and method for treating exhaust gas
US9925492B2 (en) 2014-03-24 2018-03-27 Mellanox Technologies, Ltd. Remote transactional memory
WO2016151296A1 (en) * 2015-03-25 2016-09-29 Johnson Matthey Public Limited Company Passive nox adsorber comprising a noble metal and a molecular sieve having an off framework type
JP6980698B2 (en) * 2016-05-03 2021-12-15 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトUmicore AG & Co.KG Active SCR catalyst
JP2020522383A (en) * 2017-06-09 2020-07-30 ビーエーエスエフ コーポレーション Catalytic washcoat with controlled porosity for NOX reduction
CN112955255B (en) * 2018-10-30 2023-07-21 巴斯夫公司 In situ copper ion exchange on pre-exchanged copper zeolite material
CN115138391A (en) * 2021-03-29 2022-10-04 高化学株式会社 Low temperature carbonylation molecular sieve catalyst and use thereof
CN113198525B (en) * 2021-05-08 2023-05-09 北京工业大学 Catalyst for synergistic purification of laughing gas decomposition and NOx catalytic reduction under low-temperature condition and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671551B2 (en) * 1990-03-16 1997-10-29 トヨタ自動車株式会社 Method for producing exhaust purification catalyst
JP3276678B2 (en) * 1992-07-02 2002-04-22 出光興産株式会社 Exhaust gas purification catalyst and exhaust gas purification method using the same
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 (en) * 2003-12-16 2009-07-22 广东工业大学 Highly effective catalyst for purifying automobile exhaust and its preparing process
RU2008128363A (en) * 2005-12-14 2010-01-20 Басф Каталистс Ллк (Us) ZEOLITE CATALYST WITH IMPROVED NOx REDUCTION IN SCR
EP3626329B1 (en) * 2007-04-26 2021-10-27 Johnson Matthey Public Limited Company Exhaust system comprising copper/zsm-34 zeolite scr catalyst and method of converting nitrogen oxides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

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

Similar Documents

Publication Publication Date Title
EP2593223A4 (en) Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox
IL266299B (en) Composition comprising a meditope, and a method of purifying an antibody
EP2593212A4 (en) Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox
IL253870A0 (en) Certain amino-pyrimidines, compositions thereof, and methods for their use
EP2742056A4 (en) Selective antisense compounds and uses thereof
IL238250B (en) Selective antisense compounds and uses thereof
EP2612923A4 (en) Method for searching for malodor control agent, malodor control agent, and malodor control method
ZA201309393B (en) Novel metal-containing zeolite beta for nox reduction and methods of making the same.
EP2578860A4 (en) Selective catalytic reduction system
EP2555853A4 (en) DISORDERED MOLECULAR SIEVE SUPPORTS FOR THE SELECTIVE CATALYTIC REDUCTION OF NOx
ZA201208578B (en) Composition,method and use
IL222465A0 (en) Certain amino-pyridazines, compositions thereof, and methods for their use
EP2568904A4 (en) Methods, systems and devices for reducing migration
EP2560488A4 (en) Certain amino-pyridines and amino-triazines, compositions thereof, and methods for their use
EP2613857A4 (en) Method for purifying active polypeptides or immunocojugates
EP2578831A4 (en) Selective catalytic reduction apparatus
SG11201403322XA (en) Silica containing alumina supports, catalysts made therefrom and processes using the same
EP2578861A4 (en) Selective catalytic reduction system
HK1159821A1 (en) Wireless-enabled component, system and method thereof
ZA201202429B (en) Method for the production of an scr-active zeolite catalyst, and scr-active zeolite catalyst
EP2582626A4 (en) Uzm-35 zeolitic composition, method of preparation and processes
FI20105744A (en) REGULATION METHOD AND ARRANGEMENT FOR SELECTIVE CATALYTIC REDUCTION
EP2593222A4 (en) Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox
HK1175738A1 (en) Deactivation-resistant catalyst for selective catalyst reduction of nox nox
EP2671860A4 (en) Method for purifying 2,3,3,3-tetrafluoropropene

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130215

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140110

RIC1 Information provided on ipc code assigned before grant

Ipc: B01J 29/80 20060101ALI20140103BHEP

Ipc: B01D 53/94 20060101ALI20140103BHEP

Ipc: B01J 37/02 20060101ALI20140103BHEP

Ipc: B01J 29/56 20060101AFI20140103BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 53/94 20060101ALI20141231BHEP

Ipc: B01J 29/80 20060101ALI20141231BHEP

Ipc: B01J 37/02 20060101ALI20141231BHEP

Ipc: B01J 29/56 20060101AFI20141231BHEP

17Q First examination report despatched

Effective date: 20150422

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150903