DE102007018612A1 - Katalysatorformkörper - Google Patents

Katalysatorformkörper Download PDF

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Publication number
DE102007018612A1
DE102007018612A1 DE102007018612A DE102007018612A DE102007018612A1 DE 102007018612 A1 DE102007018612 A1 DE 102007018612A1 DE 102007018612 A DE102007018612 A DE 102007018612A DE 102007018612 A DE102007018612 A DE 102007018612A DE 102007018612 A1 DE102007018612 A1 DE 102007018612A1
Authority
DE
Germany
Prior art keywords
catalyst
active layer
catalytically active
core
molding according
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Withdrawn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
DE102007018612A
Other languages
German (de)
English (en)
Inventor
Arno Dr. Tissler
Hans-Christoph Dr. Schwarzer
Roderik Dr. Althoff
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.)
Sued Chemie IP GmbH and Co KG
Original Assignee
Sued Chemie AG
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 Sued Chemie AG filed Critical Sued Chemie AG
Priority to DE102007018612A priority Critical patent/DE102007018612A1/de
Priority to PCT/EP2008/003194 priority patent/WO2008128748A1/de
Priority to EP08735342A priority patent/EP2136914A1/de
Priority to JP2010503425A priority patent/JP2010524659A/ja
Priority to AU2008240934A priority patent/AU2008240934B2/en
Priority to US12/596,278 priority patent/US20110039689A1/en
Priority to CN2008800106776A priority patent/CN101657254B/zh
Publication of DE102007018612A1 publication Critical patent/DE102007018612A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the 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
    • 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
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble 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
    • 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
    • B01J35/31—Density
    • 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
    • B01J37/0215—Coating
    • 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
    • B01J37/0244—Coatings comprising several layers
    • 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
    • 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
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9022—Two layers
    • 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
    • B01D2255/9202—Linear dimensions
    • 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
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—Dinitrogen oxide
    • 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
    • B01J35/396—Distribution of the active metal ingredient
    • B01J35/397—Egg shell like
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (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)
DE102007018612A 2007-04-19 2007-04-19 Katalysatorformkörper Withdrawn DE102007018612A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102007018612A DE102007018612A1 (de) 2007-04-19 2007-04-19 Katalysatorformkörper
PCT/EP2008/003194 WO2008128748A1 (de) 2007-04-19 2008-04-21 Katalysatorformkörper
EP08735342A EP2136914A1 (de) 2007-04-19 2008-04-21 Katalysatorformkörper
JP2010503425A JP2010524659A (ja) 2007-04-19 2008-04-21 成形触媒体
AU2008240934A AU2008240934B2 (en) 2007-04-19 2008-04-21 Formed catalyst body
US12/596,278 US20110039689A1 (en) 2007-04-19 2008-04-21 Shaped catalyst body
CN2008800106776A CN101657254B (zh) 2007-04-19 2008-04-21 催化剂成型体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007018612A DE102007018612A1 (de) 2007-04-19 2007-04-19 Katalysatorformkörper

Publications (1)

Publication Number Publication Date
DE102007018612A1 true DE102007018612A1 (de) 2008-10-23

Family

ID=39587033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007018612A Withdrawn DE102007018612A1 (de) 2007-04-19 2007-04-19 Katalysatorformkörper

Country Status (7)

Country Link
US (1) US20110039689A1 (enExample)
EP (1) EP2136914A1 (enExample)
JP (1) JP2010524659A (enExample)
CN (1) CN101657254B (enExample)
AU (1) AU2008240934B2 (enExample)
DE (1) DE102007018612A1 (enExample)
WO (1) WO2008128748A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056347A (ja) * 2009-09-07 2011-03-24 Toshiba Corp 触媒フィルタ及び触媒装置
US9289756B2 (en) 2010-07-15 2016-03-22 Basf Se Copper containing ZSM-34, OFF and/or ERI zeolitic material for selective reduction of NOx

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1542411A1 (de) * 1964-02-12 1970-04-02 Mobil Oil Corp Katalysator zur Umwandlung von kohlenstoffhaltigen Verbindungen
JPS5482391A (en) * 1977-12-15 1979-06-30 Toyota Motor Corp Catalyst carrier
US5077253A (en) * 1987-12-28 1991-12-31 Mobil Oil Corporation Layered cracking catalyst and method of manufacture and use thereof
US5089684A (en) 1989-06-28 1992-02-18 Framatome Tooling for working within a tubular element
US5102643A (en) 1990-01-25 1992-04-07 Mobil Oil Corp. Composition of synthetic porous crystalline material, its synthesis
DE4335360A1 (de) * 1993-10-16 1995-04-20 Degussa Aktivierter Metall-Festbettkatalysator nach Raney und Verfahren zu seiner Herstellung
DE19721897A1 (de) * 1997-05-26 1998-12-03 Degussa Geformter Metall-Festbettkatalysator, Verfahren zu seiner Herstellung und seine Verwendung
US20050209350A1 (en) * 2004-03-18 2005-09-22 Conocophillips Company Optimized particle distribution for slurry bubble column reactors

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US3393097A (en) * 1966-07-29 1968-07-16 Dow Chemical Co Primary cell having a folded magnesium anode
GB1417544A (en) * 1971-11-22 1975-12-10 Johnson Matthey Co Ltd Catalysts containing platinum and rhodium
NL159020B (nl) * 1972-12-07 1979-01-15 Hitachi Shipbuilding Eng Co Werkwijze voor de vervaardiging van een voorwerp met een katalytisch oppervlak, en voorwerp, verkregen volgens deze werkwijze.
US4868150A (en) * 1987-12-22 1989-09-19 Rhone-Poulenc Inc. Catalyst support material containing lanthanides
US5328590A (en) * 1992-02-27 1994-07-12 Union Oil Company Of California Hydrocracking process using a catalyst containing zeolite beta and a layered magnesium silicate
US5599509A (en) * 1993-03-17 1997-02-04 Nippondenso Co., Ltd. Honeycomb body and catalyst converter having catalyst carrier configured of this honeycomb
JP3516718B2 (ja) * 1994-07-05 2004-04-05 日本碍子株式会社 排ガス浄化用触媒−吸着体及び排ガス浄化方法
US6025297A (en) * 1996-11-14 2000-02-15 Toyota Jidosha Kabushiki Kaisha Catalyst for purifying exhaust gas and process for producing the same
JP3741297B2 (ja) * 1997-02-14 2006-02-01 トヨタ自動車株式会社 排ガス浄化用触媒
JP3724708B2 (ja) * 1999-11-26 2005-12-07 日産自動車株式会社 排気ガス浄化用触媒
DE19959973A1 (de) * 1999-12-13 2001-06-21 Basf Ag Verfahren zur kombinatorischen Herstellung und Testung von Heterogenkatalysatoren
DE10020100A1 (de) * 2000-04-22 2001-10-31 Dmc2 Degussa Metals Catalysts Verfahren und Katalysator zur Reduktion von Stickoxiden
DE60122243T2 (de) * 2000-06-28 2007-06-28 Ict Co. Ltd. Abgasreinigungskatalysator
JP3858625B2 (ja) * 2000-07-27 2006-12-20 株式会社豊田中央研究所 複合酸化物とその製造方法及び排ガス浄化用触媒とその製造方法
JPWO2002055194A1 (ja) * 2001-01-11 2004-05-13 株式会社アイシーティー 窒素酸化物浄化用触媒
US6884743B2 (en) * 2002-09-16 2005-04-26 Basf Aktiengesellschaft Catalyst for epoxidation reactions
US20040054199A1 (en) * 2002-09-17 2004-03-18 Basf Aktiengesellschaft Process for epoxidation and catalyst to be used therein
CN101607209B (zh) * 2002-11-18 2014-07-02 优美科触媒日本有限公司 废气净化用催化剂的制备方法与废气净化方法
JP4210552B2 (ja) * 2003-05-06 2009-01-21 株式会社アイシーティー ディーゼルエンジン排ガス浄化用触媒およびその製造方法
JP4503304B2 (ja) * 2004-01-29 2010-07-14 株式会社キャタラー 排ガス浄化用触媒
JP4733110B2 (ja) * 2004-04-16 2011-07-27 ハーテーエー・アクチェンゲゼルシャフト・ザ・ハイ・スループット・イクスペリメンテイション・カンパニー 燃焼エンジンの排気ガスからの有害物質の除去方法と、その方法を実施するための触媒
EP1598110A1 (en) * 2004-04-22 2005-11-23 Rohm and Haas Company Structured oxidation catalysts
DE102005017402A1 (de) * 2005-04-15 2006-10-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur dosierten Bereitstellung eines, insbesondere als Feststoff vorliegenden, Reduktionsmittels für Abgassysteme
DE102006005788A1 (de) * 2006-02-07 2007-08-09 Umicore Ag & Co. Kg Katalysator mit verbessertem Anspringverhalten

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1542411A1 (de) * 1964-02-12 1970-04-02 Mobil Oil Corp Katalysator zur Umwandlung von kohlenstoffhaltigen Verbindungen
JPS5482391A (en) * 1977-12-15 1979-06-30 Toyota Motor Corp Catalyst carrier
US5077253A (en) * 1987-12-28 1991-12-31 Mobil Oil Corporation Layered cracking catalyst and method of manufacture and use thereof
US5089684A (en) 1989-06-28 1992-02-18 Framatome Tooling for working within a tubular element
US5102643A (en) 1990-01-25 1992-04-07 Mobil Oil Corp. Composition of synthetic porous crystalline material, its synthesis
DE4335360A1 (de) * 1993-10-16 1995-04-20 Degussa Aktivierter Metall-Festbettkatalysator nach Raney und Verfahren zu seiner Herstellung
DE19721897A1 (de) * 1997-05-26 1998-12-03 Degussa Geformter Metall-Festbettkatalysator, Verfahren zu seiner Herstellung und seine Verwendung
US20050209350A1 (en) * 2004-03-18 2005-09-22 Conocophillips Company Optimized particle distribution for slurry bubble column reactors

Non-Patent Citations (7)

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Title
Chem. Ing. Tech. 49, 10 ff., H 1977
DIN66132
DIN66133
J. Ham (Universität Chemnitz, 2003)
JP 54082391 A (Abstract), Pat. Abstr. of Jp., JPO
JP 54082391 A in: Pat. Abstr. of Jp., JPO *
Meyer et al., "Atlas of Zeolithe Structure Types", Edition Butterworth-Heinemann, 1996

Also Published As

Publication number Publication date
WO2008128748A1 (de) 2008-10-30
EP2136914A1 (de) 2009-12-30
AU2008240934B2 (en) 2012-03-29
AU2008240934A1 (en) 2008-10-30
CN101657254B (zh) 2013-05-29
JP2010524659A (ja) 2010-07-22
CN101657254A (zh) 2010-02-24
US20110039689A1 (en) 2011-02-17

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