KR20130091638A - Ｆｅ-ＢＥＡ/Ｆｅ-ＭＦＩ 혼합 제올라이트 촉매 및 이를 사용하여 가스 스트림 내의 ＮＯｘ를 처리하는 방법 - Google Patents

Ｆｅ-ＢＥＡ/Ｆｅ-ＭＦＩ 혼합 제올라이트 촉매 및 이를 사용하여 가스 스트림 내의 ＮＯｘ를 처리하는 방법 Download PDF

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Publication number
KR20130091638A
KR20130091638A KR1020127029118A KR20127029118A KR20130091638A KR 20130091638 A KR20130091638 A KR 20130091638A KR 1020127029118 A KR1020127029118 A KR 1020127029118A KR 20127029118 A KR20127029118 A KR 20127029118A KR 20130091638 A KR20130091638 A KR 20130091638A
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KR
South Korea
Prior art keywords
zeolite
catalyst
exhaust gas
weight
structure type
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Withdrawn
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KR1020127029118A
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English (en)
Korean (ko)
Inventor
수산네 스티벨스
클라우디아 벤드트
토르슈텐 노이바우어
에디쓰 슈나이더
Original Assignee
바스프 에스이
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Application filed by 바스프 에스이 filed Critical 바스프 에스이
Publication of KR20130091638A publication Critical patent/KR20130091638A/ko
Withdrawn legal-status Critical Current

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    • 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
    • B01D53/46—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
    • 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
    • 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
    • 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

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  • 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)
KR1020127029118A 2010-04-08 2011-04-08 Ｆｅ-ＢＥＡ/Ｆｅ-ＭＦＩ 혼합 제올라이트 촉매 및 이를 사용하여 가스 스트림 내의 ＮＯｘ를 처리하는 방법 Withdrawn KR20130091638A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10159369.7 2010-04-08
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

Publications (1)

Publication Number Publication Date
KR20130091638A true KR20130091638A (ko) 2013-08-19

Family

ID=44762074

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127029118A Withdrawn KR20130091638A (ko) 2010-04-08 2011-04-08 Ｆｅ-ＢＥＡ/Ｆｅ-ＭＦＩ 혼합 제올라이트 촉매 및 이를 사용하여 가스 스트림 내의 ＮＯｘ를 처리하는 방법

Country Status (9)

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

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
KR102747753B1 (ko) * 2018-04-11 2024-12-31 바스프 모바일 에미션스 카탈리스츠 엘엘씨 혼합 제올라이트 함유 scr 촉매
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

Family Cites Families (12)

* 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
BR0003765A (pt) * 1999-08-25 2001-04-03 Praxair Technology Inc Adsorvente, e, processos para separação de nitrogênio gasoso de uma mistura gasosa, e para separação de nitrogênio gasoso de oxigênio gasoso
DE10001539B4 (de) * 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
JP4425797B2 (ja) * 2002-11-18 2010-03-03 株式会社アイシーティー 排ガス浄化用触媒の製造方法および排ガスの浄化方法
WO2004047960A1 (en) * 2002-11-25 2004-06-10 Yara International Asa Method for preparation and activation of multimetallic zeolite catalysts, a catalyst composition and application for n2o abatement
WO2006093802A2 (en) * 2005-02-28 2006-09-08 Catalytic Solutions, Inc. Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols
DE102006020158B4 (de) * 2006-05-02 2009-04-09 Argillon Gmbh Extrudierter Vollkatalysator sowie Verfahren zu seiner Herstellung
CN101134172B (zh) * 2006-08-31 2010-10-27 中国石油化工股份有限公司 一种烃类转化催化剂
CN101190866B (zh) * 2006-11-21 2011-08-17 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
JP5110954B2 (ja) * 2007-05-09 2012-12-26 エヌ・イーケムキャット株式会社 選択還元型触媒を用いた排気ガス浄化触媒装置並びに排気ガス浄化方法
DE102007057305A1 (de) * 2007-11-28 2009-06-04 Süd-Chemie AG Beschichtungszusammensetzung für Dieseloxidationskatalysatoren
JP2009262098A (ja) * 2008-04-28 2009-11-12 Ne Chemcat Corp 選択還元触媒を用いた排気ガス浄化方法

Also Published As

Publication number Publication date
CA2795522A1 (en) 2011-10-13
JP2013523442A (ja) 2013-06-17
MX2012011540A (es) 2012-11-16
EP2555867A1 (en) 2013-02-13
WO2011125050A1 (en) 2011-10-13
EP2555867A4 (en) 2014-12-10
ZA201208258B (en) 2014-01-29
BR112012025744A2 (pt) 2016-06-28
CN102958610A (zh) 2013-03-06

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PA0105 International application

Patent event date: 20121106

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid