ATE339243T1 - Verfahren und vorrichtung zur behandlung von abgasen - Google Patents

Verfahren und vorrichtung zur behandlung von abgasen

Info

Publication number
ATE339243T1
ATE339243T1 AT03775396T AT03775396T ATE339243T1 AT E339243 T1 ATE339243 T1 AT E339243T1 AT 03775396 T AT03775396 T AT 03775396T AT 03775396 T AT03775396 T AT 03775396T AT E339243 T1 ATE339243 T1 AT E339243T1
Authority
AT
Austria
Prior art keywords
zeolite
application
adsorbent
exhaust gas
waste gas
Prior art date
Application number
AT03775396T
Other languages
English (en)
Inventor
Rooijen Franciscus Edwin Van
Eelco Titus Carel Vogt
Pieter Jan Nat
Original Assignee
Albemarle Netherlands Bv
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 Albemarle Netherlands Bv filed Critical Albemarle Netherlands Bv
Application granted granted Critical
Publication of ATE339243T1 publication Critical patent/ATE339243T1/de

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
    • 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
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • 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
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/912—HC-storage component incorporated in the catalyst
    • 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
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT03775396T 2002-11-27 2003-11-27 Verfahren und vorrichtung zur behandlung von abgasen ATE339243T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02079960 2002-11-27

Publications (1)

Publication Number Publication Date
ATE339243T1 true ATE339243T1 (de) 2006-10-15

Family

ID=32338119

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03775396T ATE339243T1 (de) 2002-11-27 2003-11-27 Verfahren und vorrichtung zur behandlung von abgasen

Country Status (5)

Country Link
EP (1) EP1565252B1 (de)
AT (1) ATE339243T1 (de)
AU (1) AU2003283431A1 (de)
DE (1) DE60308406T2 (de)
WO (1) WO2004047964A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007160168A (ja) * 2005-12-12 2007-06-28 Toyota Motor Corp 排ガス浄化装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003818A1 (de) * 1978-02-23 1979-09-05 Union Carbide Corporation Behandlung von Abgasströmen
WO1995015208A1 (en) * 1993-12-03 1995-06-08 W.R. Grace & Co.-Conn. Pt-containing catalyst for the reduction of nitric oxide by organic compounds
US6004896A (en) * 1996-09-30 1999-12-21 Corning Incorporated Hydrocarbon adsorbers, method of making and use therefor

Also Published As

Publication number Publication date
EP1565252A1 (de) 2005-08-24
WO2004047964A1 (en) 2004-06-10
DE60308406D1 (de) 2006-10-26
EP1565252B1 (de) 2006-09-13
AU2003283431A1 (en) 2004-06-18
DE60308406T2 (de) 2007-09-06

Similar Documents

Publication Publication Date Title
DE69637083D1 (de) Betrieb von Dieselmotoren mit reduzierter Partikelemission durch Verwendung von Platingruppenmetall-Kraftstoffzusatz und Durchflußoxidationskatalysator
ATE449639T1 (de) Katalysatoranordnung und verfahren zur abgasentgiftung von unter mageren bedingungen betriebenen verbrennungsmotoren
ATE355884T1 (de) Verfahren und filter zur katalytischen behandlung von dieselabgasen
DE60319394D1 (de) Abgasnachbehandlungssystem zur verringerung von verunreinigungen aus dieselmotorabgas und verwandtes verfahren
ATE359124T1 (de) Vorrichtung zur behandlung von verbrennungsabgasen einer brennkraftmaschine
DE69929899D1 (de) Integrierte vorrichtung zur entfernung von verunreinigungen aus einem fluidstrom in einem magerklima mit wärmerückgewinnung
ATE97342T1 (de) Methode zur entfernung von arsenkomponenten aus verbrennungsabgasen.
ATE171645T1 (de) Sorptionskatalysator zur sorptiven und oxidativen reinigung der abgase von dieselmotoren
KR101456275B1 (ko) 탈질 폐촉매 재생방법
ATE45890T1 (de) Verwendung eines katalysators zur verminderung des stickoxidgehalts von verbrennungsabgasen.
DE60308406D1 (de) Verfahren und vorrichtung zur behandlung von abgasen
DE502006002011D1 (de) Verfahren zur reaktivierung thermisch gealterter stickoxid-speicherkatalysatoren
RU95113142A (ru) Катализатор для обработки газов, содержащих соединения серы, и способ обработки указанного газа
KR100916401B1 (ko) 입자상물질 및 질소산화물 정화장치
DE50000461D1 (de) Verfahren sowie Sorbens zur trockenen Reinigung von Abgasen
CN1676200A (zh) 一种还原氮氧化物的方法及系统
WO2004033867A3 (en) Combustion process
DE3779887D1 (de) Verfahren zur entfernung von stickoxiden aus abgasen, die bei der verbrennung von kohle anfallen.
JP2928983B2 (ja) 亜酸化窒素含有ガス分解方法
JPH0819728A (ja) 排気ガス浄化方法
WO1995024258A1 (en) Method for removing nitrous oxide
JP2849133B2 (ja) 窒素酸化物の接触分解方法
JPS62180726A (ja) 排ガスの処理方法
JP2004261754A (ja) 排ガス浄化触媒及び浄化方法
KR20010109648A (ko) 디젤엔진 배기가스의 질소산화물과 매연을 동시에제거하기 위한 플라즈마/디젤분진필터/촉매 시스템

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties