EP2555867A4 - FE-BEA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS USING THE CATALYST - Google Patents

FE-BEA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS USING THE CATALYST

Info

Publication number
EP2555867A4
EP2555867A4 EP11765158.8A EP11765158A EP2555867A4 EP 2555867 A4 EP2555867 A4 EP 2555867A4 EP 11765158 A EP11765158 A EP 11765158A EP 2555867 A4 EP2555867 A4 EP 2555867A4
Authority
EP
European Patent Office
Prior art keywords
bea
same
gas streams
zeolite catalyst
mixed zeolite
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Withdrawn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
EP11765158.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2555867A1 (en
Inventor
Susanne Stiebels
Claudia Wendt
Torsten Neubauer
Edith Schneider
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 EP11765158.8A priority Critical patent/EP2555867A4/en
Publication of EP2555867A1 publication Critical patent/EP2555867A1/en
Publication of EP2555867A4 publication Critical patent/EP2555867A4/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • 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
    • B01J29/7215—Zeolite Beta
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • 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
    • B01D2255/207—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
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9205—Porosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
EP11765158.8A 2010-04-08 2011-04-08 FE-BEA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS USING THE CATALYST Withdrawn EP2555867A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11765158.8A EP2555867A4 (en) 2010-04-08 2011-04-08 FE-BEA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS USING THE CATALYST

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10159369 2010-04-08
PCT/IB2011/051526 WO2011125050A1 (en) 2010-04-08 2011-04-08 Fe-bea/fe-mfi mixed zeolite catalyst and process for treating nox in gas streams using the same
EP11765158.8A EP2555867A4 (en) 2010-04-08 2011-04-08 FE-BEA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS USING THE CATALYST

Publications (2)

Publication Number Publication Date
EP2555867A1 EP2555867A1 (en) 2013-02-13
EP2555867A4 true EP2555867A4 (en) 2014-12-10

Family

ID=44762074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11765158.8A Withdrawn EP2555867A4 (en) 2010-04-08 2011-04-08 FE-BEA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS USING THE CATALYST

Country Status (9)

Country Link
EP (1) EP2555867A4 (ja)
JP (1) JP2013523442A (ja)
KR (1) KR20130091638A (ja)
CN (1) CN102958610A (ja)
BR (1) BR112012025744A2 (ja)
CA (1) CA2795522A1 (ja)
MX (1) MX2012011540A (ja)
WO (1) WO2011125050A1 (ja)
ZA (1) ZA201208258B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6294127B2 (ja) * 2014-03-31 2018-03-14 株式会社キャタラー Ｓｃｒ用触媒及び排ガス浄化触媒システム
DE102015204012A1 (de) * 2015-03-05 2016-09-08 Clariant International Ltd. SCR-Katalysator mit verbesserter Haftung
EP3694643A1 (de) * 2017-10-09 2020-08-19 Umicore AG & Co. KG Scr-aktiver katalysator
CN111954577A (zh) * 2018-04-11 2020-11-17 巴斯夫公司 含有混合沸石的scr催化剂
CN109289508B (zh) * 2018-10-24 2021-09-24 昆山工统环保科技有限公司 一种高疏水性沸石材料的制备方法
CN109592687B (zh) * 2018-12-03 2023-06-06 南京理工大学 利用tob制备多孔二氧化硅材料的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676912A (en) * 1995-02-22 1997-10-14 Mobil Oil Corporation Process for exhaust gas NOx, CO, and hydrocarbon removal
US20060228283A1 (en) * 2005-02-28 2006-10-12 Catalytic Solutions, Inc. Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols
CN101190866A (zh) * 2006-11-21 2008-06-04 中国石油化工股份有限公司 低乙苯副产物的芳烃烷基转移和脱烷基反应方法
US20080286184A1 (en) * 2007-05-09 2008-11-20 N.E Chemcat Corporation Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same
WO2009068289A2 (de) * 2007-11-28 2009-06-04 Süd-Chemie AG Beschichtungszusammensetzung für dieseloxidationskatalysatoren
US20090269265A1 (en) * 2008-04-28 2009-10-29 N.E. Chemcat Corporation Exhaust gas purification method using selective reduction catalyst
US20090325786A1 (en) * 2006-08-31 2009-12-31 China Petroleum & Chemical Corporation Hydrocarbon conversion catalyst

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2316664A1 (en) * 1999-08-25 2001-02-25 Vadim Guliants Novel adsorbents for preferential nitrogen adsorption from other gases
DE10001539B4 (de) * 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
EP1579911A4 (en) * 2002-11-18 2010-06-02 Ict Co Ltd EXHAUST GAS CLEANING CATALYST AND METHOD FOR CLEANING EXHAUST GAS
CN1735451A (zh) * 2002-11-25 2006-02-15 亚拉国际有限公司 多金属沸石催化剂的制备和活化方法、催化剂组合物和用于减少n2o的应用
DE102006020158B4 (de) * 2006-05-02 2009-04-09 Argillon Gmbh Extrudierter Vollkatalysator sowie Verfahren zu seiner Herstellung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676912A (en) * 1995-02-22 1997-10-14 Mobil Oil Corporation Process for exhaust gas NOx, CO, and hydrocarbon removal
US20060228283A1 (en) * 2005-02-28 2006-10-12 Catalytic Solutions, Inc. Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols
US20090325786A1 (en) * 2006-08-31 2009-12-31 China Petroleum & Chemical Corporation Hydrocarbon conversion catalyst
CN101190866A (zh) * 2006-11-21 2008-06-04 中国石油化工股份有限公司 低乙苯副产物的芳烃烷基转移和脱烷基反应方法
US20080286184A1 (en) * 2007-05-09 2008-11-20 N.E Chemcat Corporation Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same
WO2009068289A2 (de) * 2007-11-28 2009-06-04 Süd-Chemie AG Beschichtungszusammensetzung für dieseloxidationskatalysatoren
US20090269265A1 (en) * 2008-04-28 2009-10-29 N.E. Chemcat Corporation Exhaust gas purification method using selective reduction catalyst

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011125050A1 *

Also Published As

Publication number Publication date
BR112012025744A2 (pt) 2016-06-28
WO2011125050A1 (en) 2011-10-13
EP2555867A1 (en) 2013-02-13
CA2795522A1 (en) 2011-10-13
JP2013523442A (ja) 2013-06-17
KR20130091638A (ko) 2013-08-19
ZA201208258B (en) 2014-01-29
CN102958610A (zh) 2013-03-06
MX2012011540A (es) 2012-11-16

Similar Documents

Publication Publication Date Title
EP2555866A4 (en) CU-CHA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS
EP2766119A4 (en) CU-CHA / FE-BEA MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS
EP2268906A4 (en) EXHAUST GAS TREATMENT / ADDITIVE SYSTEM AND MIXER USED THEREIN
EP2310650A4 (en) EXHAUST ADDITIVE / TREATMENT SYSTEM AND MIXER FOR USE THEREOF
EP2687695A4 (en) UREA SOLUTION REFORMER AND EXHAUST GAS PURIFIER USING THE SAME
IL225597A0 (en) Pharmaceutical preparation, methods of treatment and its uses
EP2555853A4 (en) UNLOCATED MOLECULAR SCREENS FOR SELECTIVE CATALYTIC NOX REDUCTION
EP2682185A4 (en) CATALYST FOR EXHAUST PURIFICATION, MANUFACTURING METHOD AND EXHAUST GAS CLEANING PROCESS THEREWITH
EP2808081A4 (en) BARIUM SULPHATE CONTAINING ALUMINUM MATERIAL AND EXHAUST GAS CLEANING CATALYST THEREOF
PL2576019T3 (pl) Sposób i urządzenie do usuwania NO<sub>X</sub> i N<sub>2</sub>O
EP2659974A4 (en) SELECTIVE REDUCTION CATALYST, AND EXHAUST GAS PURIFICATION DEVICE AND EXHAUST GAS PURIFICATION METHOD USING THE SAME
HRP20181984T1 (hr) Sustav i postupak za apsorpciju onečišćujućih tvari u plinovima
EP2314544A4 (en) BETA-ZEOLITE WITH HIGH RESISTANCE TO HEAT AND SCR CATALYST THEREFOR
EP2805766A4 (en) EMISSION CONTROL CATALYST AND METHOD FOR THE PRODUCTION THEREOF
EP2689842A4 (en) CATALYST FOR EXHAUST PURIFICATION, MANUFACTURING METHOD AND EXHAUST GAS CLEANING PROCESS THEREWITH
EP2213622A4 (en) MIXED INORGANIC OXIDE AND EXHAUST GAS PURIFICATION CATALYSTS USING THE SAME
EP2555867A4 (en) FE-BEA / FE-MFI MIXED ZEOLITE CATALYST AND METHOD FOR TREATING NOX IN GASEOUS CURRENTS USING THE CATALYST
ZA201205261B (en) Ferrous zeolite, method for producing ferrous zeolites, and method for catalytically reducing nitrous oxides
EP2402295A4 (en) WAVE STRUCTURE AND GAS TREATMENT DEVICE
HK1199856A1 (en) Gas mixer and gas mixing system
IL214569A0 (en) Flue gas treatment system and the method using ammonia solution
ZA201404564B (en) Composite oxide, method for producing the same, and catalyst for exhaust gas purification
EP2924009A4 (en) COMPLEX OXIDE PARTS AND CATALYTIC FOR EMISSION CONTROL
PL2626132T3 (pl) Filtr oczyszczający gazy wydechowe oraz sposób jego wytwarzania
EP2696047A4 (en) EXHAUST GAS CLEANING DEVICE AND EXHAUST GAS CLEANING PROCESS WITH THIS

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: 20121108

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

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STIEBELS, SUSANNE

Inventor name: NEUBAUER, TORSTEN

Inventor name: SCHNEIDER, EDITH

Inventor name: WENDT, CLAUDIA

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

Effective date: 20141112

RIC1 Information provided on ipc code assigned before grant

Ipc: B01J 29/46 20060101ALN20141105BHEP

Ipc: B01J 29/80 20060101AFI20141105BHEP

Ipc: B01J 29/76 20060101ALN20141105BHEP

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: 20161101