DK0483201T3 - Y-zeolit-baseret katalytisk samamensætning, som er anvendelig ved behandling af oxygenholdige udløbsstrømme indeholdende nitrogenoxider, fremstilling deraf og fremgangsmåde til anvendelse deraf - Google Patents

Y-zeolit-baseret katalytisk samamensætning, som er anvendelig ved behandling af oxygenholdige udløbsstrømme indeholdende nitrogenoxider, fremstilling deraf og fremgangsmåde til anvendelse deraf

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Publication number
DK0483201T3
DK0483201T3 DK90910752.6T DK90910752T DK0483201T3 DK 0483201 T3 DK0483201 T3 DK 0483201T3 DK 90910752 T DK90910752 T DK 90910752T DK 0483201 T3 DK0483201 T3 DK 0483201T3
Authority
DK
Denmark
Prior art keywords
preparation
treatment
zeolite
nitrogen oxides
oxygen
Prior art date
Application number
DK90910752.6T
Other languages
English (en)
Inventor
Gilles Descat
Christian Hamon
Original Assignee
Grande Paroisse Sa
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 Grande Paroisse Sa filed Critical Grande Paroisse Sa
Application granted granted Critical
Publication of DK0483201T3 publication Critical patent/DK0483201T3/da

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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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/14—Iron group metals or copper
    • B01J29/146—Y-type faujasite
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DK90910752.6T 1989-07-12 1990-07-10 Y-zeolit-baseret katalytisk samamensætning, som er anvendelig ved behandling af oxygenholdige udløbsstrømme indeholdende nitrogenoxider, fremstilling deraf og fremgangsmåde til anvendelse deraf DK0483201T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909402A FR2649622B1 (fr) 1989-07-12 1989-07-12 Composition catalytique a base de zeolithe y, utilisable dans le traitement d'effluents oxygenes contenant des nox, sa preparation et son application

Publications (1)

Publication Number Publication Date
DK0483201T3 true DK0483201T3 (da) 1996-03-04

Family

ID=9383732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90910752.6T DK0483201T3 (da) 1989-07-12 1990-07-10 Y-zeolit-baseret katalytisk samamensætning, som er anvendelig ved behandling af oxygenholdige udløbsstrømme indeholdende nitrogenoxider, fremstilling deraf og fremgangsmåde til anvendelse deraf

Country Status (8)

Country Link
US (2) US5369070A (da)
EP (1) EP0483201B1 (da)
AT (1) ATE131409T1 (da)
DE (1) DE69024217T2 (da)
DK (1) DK0483201T3 (da)
ES (1) ES2081994T3 (da)
FR (1) FR2649622B1 (da)
WO (1) WO1991000773A1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2072813B1 (es) * 1993-06-11 1996-02-16 Consejo Superior Investigacion Catalizador de cobre para la eliminacion de no, soportado en carbon activo o en grafito de alta superficie y procedimiento de preparacion.
DE4413359A1 (de) * 1994-04-18 1995-10-19 Ftu Gmbh Forschung Und Tech En Mittel und Verfahren zur Reinigung von Gasen und Abgasen von NOx
FR2770418B1 (fr) 1997-11-04 1999-12-03 Grande Paroisse Sa Procede pour l'elimination dans le gaz des oxydes d'azote nox par reduction catalytique selective (scr) a l'ammoniac sur catalyseurs zeolitiques ne provoquant pas la formation de protoxyde d'azote
US6136291A (en) * 1998-10-08 2000-10-24 Mobile Oil Corporation Faujasite zeolitic materials
US6685897B1 (en) 2000-01-06 2004-02-03 The Regents Of The University Of California Highly-basic large-pore zeolite catalysts for NOx reduction at low temperatures
US7585490B2 (en) * 2005-04-15 2009-09-08 University Of Iowa Research Foundation Synthesis and use of nanocrystalline zeolites
US7396517B2 (en) * 2005-08-05 2008-07-08 Gm Global Technology Operations, Inc. Reduction of NOx emissions using a staged silver/alumina catalyst system
WO2007070639A2 (en) * 2005-12-14 2007-06-21 Basf Catalysts Llc Zeolite catalyst with improved nox reduction in scr
JP2008221203A (ja) * 2007-02-13 2008-09-25 Babcock Hitachi Kk 窒素酸化物除去用触媒及び窒素酸化物除去方法
US9090525B2 (en) 2009-12-11 2015-07-28 Exxonmobil Research And Engineering Company Process and system to convert methanol to light olefin, gasoline and distillate
US8821818B1 (en) 2013-03-15 2014-09-02 Three D Stack, LLC Cleaning stack gas
US9067837B2 (en) 2013-03-15 2015-06-30 Three D Stack, LLC Cleaning stack gas
US9919269B2 (en) 2013-03-15 2018-03-20 3D Clean Coal Emissions Stack Llc Clean coal stack
WO2017074898A1 (en) 2015-10-28 2017-05-04 Exxonmobil Research And Engineering Company Methods and apparatus for converting oxygenate-containing feedstocks to gasoline and distillates
EP3454983A4 (en) 2016-05-14 2020-01-15 3D Clean Coal Emissions Stack, LLC PURIFICATION OF GASEOUS EFFLUENTS
MX2019001261A (es) * 2016-07-29 2019-07-01 Basf Corp Proceso para la preparacion de un material zeolitico tipo fau y su uso en la reduccion catalitica selectiva de nox.
EP3388392B1 (en) * 2017-04-12 2021-01-20 Umicore Ag & Co. Kg Copper-containing zeolites having a low alkali metal content, method of making thereof, and their use as scr catalysts

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013985A (en) * 1958-09-24 1961-12-19 Union Carbide Corp Group ib metal catalysts
DE1618693B1 (de) * 1966-06-08 1971-11-11 Marathon Oil Co Verfahren zur Herstellung von Vinylchlorid und/oder Dichloräthan
US3346328A (en) * 1967-03-30 1967-10-10 Francis J Sergeys Method of treating exhaust gases
US3497462A (en) * 1967-09-20 1970-02-24 Union Carbide Corp Copper (i) zeolites
US3595611A (en) * 1969-02-03 1971-07-27 Grace W R & Co Cation and thermal stabilization of faujasite-type zeolites
US3649177A (en) * 1969-10-13 1972-03-14 Universal Oil Prod Co Method for preparing copper-exchanged type y zeolite
US3929621A (en) * 1973-05-24 1975-12-30 Grace W R & Co Copper containing hydrocarbon cracking catalyst
JPS5850777B2 (ja) * 1975-03-28 1983-11-12 トウアネンリヨウコウギヨウ カブシキガイシヤ チツソサンカブツノカンゲンヨウシヨクバイ
US4157375A (en) * 1977-12-02 1979-06-05 Engelhard Minerals & Chemicals Corporation Conversion of nitrogen oxides
DE3513567A1 (de) * 1985-04-16 1986-10-16 Bayer Ag, 5090 Leverkusen Verfahren zur reduzierung von stickoxiden
DE3802871A1 (de) * 1987-01-31 1988-08-11 Ibs Engineering & Consulting I Anwendung eines katalysators auf der basis von modifiziertem zeolith, beladen mit einem oder mehreren metallen aus der gruppe von fe, cu, ni und co, im scr-verfahren
FR2622474B2 (fr) * 1987-04-03 1990-01-26 Azote & Prod Chim Composition catalytique de reduction selective des oxydes d'azote contenus dans des effluents gazeux oxygenes et procede d'epuration desdits effluents
EP0326667A1 (de) * 1987-11-28 1989-08-09 Dornier Gmbh Katalysator zur selektiven Reduktion von Stickoxiden
US5024981A (en) * 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same

Also Published As

Publication number Publication date
FR2649622B1 (fr) 1993-12-24
WO1991000773A1 (fr) 1991-01-24
DE69024217T2 (de) 1996-09-05
FR2649622A1 (fr) 1991-01-18
EP0483201B1 (fr) 1995-12-13
ATE131409T1 (de) 1995-12-15
DE69024217D1 (de) 1996-01-25
US5536483A (en) 1996-07-16
EP0483201A1 (fr) 1992-05-06
US5369070A (en) 1994-11-29
ES2081994T3 (es) 1996-03-16

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