ZA9811945B - Catalyst based on ferrierite/iron for catalytically reducing the nitrous oxide content in gas, process for producing it and application to the treatment of industrial gases. - Google Patents

Catalyst based on ferrierite/iron for catalytically reducing the nitrous oxide content in gas, process for producing it and application to the treatment of industrial gases.

Info

Publication number
ZA9811945B
ZA9811945B ZA9811945A ZA9811945A ZA9811945B ZA 9811945 B ZA9811945 B ZA 9811945B ZA 9811945 A ZA9811945 A ZA 9811945A ZA 9811945 A ZA9811945 A ZA 9811945A ZA 9811945 B ZA9811945 B ZA 9811945B
Authority
ZA
South Africa
Prior art keywords
ferrierite
iron
producing
treatment
gas
Prior art date
Application number
ZA9811945A
Other languages
English (en)
Inventor
Christian Hamon
Karine Malefant
Bernard Neveu
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
Publication of ZA9811945B publication Critical patent/ZA9811945B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by 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
    • B01D53/74—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
    • 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
    • B01J29/88—Ferrosilicates; Ferroaluminosilicates
    • 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
    • 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)
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ZA9811945A 1997-12-31 1998-12-03 Catalyst based on ferrierite/iron for catalytically reducing the nitrous oxide content in gas, process for producing it and application to the treatment of industrial gases. ZA9811945B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716803A FR2773144B1 (fr) 1997-12-31 1997-12-31 Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels

Publications (1)

Publication Number Publication Date
ZA9811945B true ZA9811945B (en) 1999-10-22

Family

ID=9515380

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9811945A ZA9811945B (en) 1997-12-31 1998-12-03 Catalyst based on ferrierite/iron for catalytically reducing the nitrous oxide content in gas, process for producing it and application to the treatment of industrial gases.

Country Status (21)

Country Link
US (2) US6682710B1 (cs)
CN (1) CN100377764C (cs)
AU (1) AU755129B2 (cs)
BG (1) BG64728B1 (cs)
BR (1) BR9814593B1 (cs)
CA (1) CA2315345C (cs)
CO (1) CO5050382A1 (cs)
CZ (1) CZ300579B6 (cs)
DZ (1) DZ2694A1 (cs)
EA (1) EA001894B1 (cs)
FR (1) FR2773144B1 (cs)
HR (1) HRP20000512B1 (cs)
HU (1) HU230552B1 (cs)
IL (1) IL136198A0 (cs)
MA (1) MA24731A1 (cs)
PL (1) PL194755B1 (cs)
RO (1) RO119864B1 (cs)
TN (1) TNSN98233A1 (cs)
TR (1) TR200001841T2 (cs)
WO (1) WO1999034901A1 (cs)
ZA (1) ZA9811945B (cs)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773144B1 (fr) 1997-12-31 2000-02-04 Grande Paroisse Sa Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels
DE10001541B4 (de) * 2000-01-14 2005-04-28 Uhde Gmbh Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion
DE10001539B4 (de) 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
DE10123402A1 (de) * 2001-05-14 2002-11-28 Fraunhofer Ges Forschung Verfahren zum Behandeln von ammoniakhaltigen Rauchgasen
DE10226461A1 (de) * 2002-06-13 2004-01-22 Uhde Gmbh Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
NL1026207C2 (nl) 2004-05-17 2005-11-21 Stichting Energie Werkwijze voor de decompositie van N2O, katalysator daarvoor en bereiding van deze katalysator.
ATE550088T1 (de) * 2006-10-24 2012-04-15 Gpn Ferrierit/eisen enthaltender katalysator für die zersetzung von n20 und die katalytische reduktion von nox und n2o
FR2913610A1 (fr) 2007-03-16 2008-09-19 Air Liquide Procede pour eliminer le n2o d'un flux gazeux
CN101875015B (zh) * 2009-04-29 2012-06-13 高等技术研究院研究组合 用于消除一氧化二氮的催化剂制备方法
DE102010022775A1 (de) 2010-06-04 2011-12-08 Uhde Gmbh Verfahren und Vorrichtung zur Beseitigung von NOx und N2O
CN102295299B (zh) * 2010-06-23 2013-01-02 中国科学院大连化学物理研究所 一种高含量骨架铁zsm-35分子筛的分步晶化合成法
FR2962923B1 (fr) * 2010-07-22 2015-01-02 Peugeot Citroen Automobiles Sa Composition catalytique et dispositif de traitement des gaz comprenant une telle composition
FR2964043B1 (fr) * 2010-08-26 2013-03-22 Irma Procede de decomposition catalytique du n2o a haute temperature
DE102011121188A1 (de) 2011-12-16 2013-06-20 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Beseitigung von NOx und N20
US8945392B2 (en) * 2012-09-19 2015-02-03 Red Lion Chem Tech, Llc Composite for phosphate and ammonium ion removal
CN103203159B (zh) * 2013-04-08 2015-04-01 浙江师范大学 一种利用类沸石分子筛骨架材料分离氧化亚氮和二氧化碳的方法
BR112016019834B1 (pt) * 2014-02-28 2021-09-28 Johnson Matthey Public Limited Company Método para produzir um catalisador, e, ferrierita
FR3058413A1 (fr) * 2016-11-08 2018-05-11 IFP Energies Nouvelles Procede de deshydratation isomerisante d'une charge d'un monoalcool primaire non lineaire sur un catalyseur comprenant une zeolithe de type fer et un alcalin
CN108793189A (zh) * 2018-07-25 2018-11-13 中国石油大学(北京) 分层纳米薄片镁碱沸石分子筛及其制备方法和用途
CZ307989B6 (cs) 2018-08-07 2019-10-02 Vysoká Škola Báňská - Technická Univerzita Ostrava Způsob přípravy katalyzátoru pro odstranění oxidu dusného z odpadních průmyslových plynů a katalyzátor připravený tímto způsobem
EP3689441A1 (en) * 2019-02-01 2020-08-05 Casale Sa Process for removing nitrogen oxides from a gas
CN111229035B (zh) * 2020-01-21 2022-05-10 鞍钢股份有限公司 一种适用于烧结烟气的脱硝方法
FI131045B1 (en) 2020-08-19 2024-08-15 Teknologian Tutkimuskeskus Vtt Oy Method for the selective catalytic reduction of nitrous oxide, method for isolating carbon dioxide, method for detecting carbon dioxide, equipment and use

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US625369A (en) * 1899-05-23 Centrifugal separator
US3899441A (en) * 1971-08-10 1975-08-12 Union Oil Co Rejuvenation of damaged zeolite-supported metal catalysts
US4002575A (en) * 1975-08-14 1977-01-11 Union Oil Company Of California Rejuvenation of supported group VIII metal catalysts
NL7812162A (nl) * 1978-12-14 1980-06-17 Shell Int Research Werkwijze voor de bereiding van ferrieriet.
JPS6172621A (ja) * 1984-09-14 1986-04-14 Toa Nenryo Kogyo Kk バインダ−レスゼオライト成型物及びその製造方法
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
CA2024154C (en) * 1989-08-31 1995-02-14 Senshi Kasahara Catalyst for reducing nitrogen oxides from exhaust gas
JPH07106300B2 (ja) * 1989-12-08 1995-11-15 財団法人産業創造研究所 燃焼排ガス中の窒素酸化物除去法
JPH0478444A (ja) * 1990-07-23 1992-03-12 Tosoh Corp 排ガス浄化用触媒及びその使用方法
RU2071817C1 (ru) * 1992-02-04 1997-01-20 Институт катализа СО РАН Способ очистки отходящих газов от оксида азота (i)
FR2705036B1 (fr) * 1993-05-10 1995-06-16 Paroisse Sa Grande Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique.
WO1994027709A1 (en) * 1993-05-28 1994-12-08 Engelhard Corporation Nitrous oxide decomposition catalyst
DE4413404C2 (de) * 1994-04-18 1999-01-14 Degussa Verfahren zur katalytischen Zersetzung von in Gasen enthaltenem Distickstoffmonoxid in die Elemente
US5589147A (en) * 1994-07-07 1996-12-31 Mobil Oil Corporation Catalytic system for the reducton of nitrogen oxides
US5520895A (en) * 1994-07-07 1996-05-28 Mobil Oil Corporation Method for the reduction of nitrogen oxides using iron impregnated zeolites
FR2773144B1 (fr) * 1997-12-31 2000-02-04 Grande Paroisse Sa Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels

Also Published As

Publication number Publication date
RO119864B1 (ro) 2005-05-30
CN100377764C (zh) 2008-04-02
TNSN98233A1 (fr) 2000-12-29
DZ2694A1 (fr) 2003-03-29
MA24731A1 (fr) 1999-07-01
EA001894B1 (ru) 2001-10-22
US6682710B1 (en) 2004-01-27
TR200001841T2 (tr) 2000-11-21
HUP0100604A2 (hu) 2001-06-28
CZ300579B6 (cs) 2009-06-17
AU755129B2 (en) 2002-12-05
BR9814593B1 (pt) 2010-03-09
HU230552B1 (hu) 2016-11-28
PL194755B1 (pl) 2007-07-31
HRP20000512A2 (en) 2001-12-31
CA2315345A1 (fr) 1999-07-15
US7238641B2 (en) 2007-07-03
CN1283132A (zh) 2001-02-07
EA200000727A1 (ru) 2001-02-26
BG104637A (en) 2001-03-30
BG64728B1 (bg) 2006-01-31
CA2315345C (fr) 2008-02-05
AU1764299A (en) 1999-07-26
PL341287A1 (en) 2001-04-09
US20040192538A1 (en) 2004-09-30
HUP0100604A3 (en) 2010-01-28
HRP20000512B1 (hr) 2009-03-31
IL136198A0 (en) 2001-05-20
CZ20002483A3 (cs) 2001-03-14
WO1999034901A1 (fr) 1999-07-15
CO5050382A1 (es) 2001-06-27
BR9814593A (pt) 2000-10-17
FR2773144A1 (fr) 1999-07-02
FR2773144B1 (fr) 2000-02-04

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