EA200000727A1 - Катализатор на основе ферриерит/железо для каталитического снижения содержания газа закиси азота, способ его получения и его применение - Google Patents

Катализатор на основе ферриерит/железо для каталитического снижения содержания газа закиси азота, способ его получения и его применение

Info

Publication number
EA200000727A1
EA200000727A1 EA200000727A EA200000727A EA200000727A1 EA 200000727 A1 EA200000727 A1 EA 200000727A1 EA 200000727 A EA200000727 A EA 200000727A EA 200000727 A EA200000727 A EA 200000727A EA 200000727 A1 EA200000727 A1 EA 200000727A1
Authority
EA
Eurasian Patent Office
Prior art keywords
content
catalyst
ferrierite
iron
obtaining
Prior art date
Application number
EA200000727A
Other languages
English (en)
Other versions
EA001894B1 (ru
Inventor
Бернар Неве
Кристиан Амон
Карин Мальфан
Original Assignee
Гранд-Паруасс С.А.
Инститю Режиональ Де Матерьо Авансе (Ирма)
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 Гранд-Паруасс С.А., Инститю Режиональ Де Матерьо Авансе (Ирма) filed Critical Гранд-Паруасс С.А.
Publication of EA200000727A1 publication Critical patent/EA200000727A1/ru
Publication of EA001894B1 publication Critical patent/EA001894B1/ru

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

Abstract

Катализатор для снижения содержания газа закиси азота, функционирующий при относительно низких температурах, активность которого малочувствительна к присутствию водяного пара и который очень устойчив к гидротермическому разложению, получают из подвергнутого ионному обмену с железом ферриерита. Он применим для обработки газов с незначительным содержанием NO, таких как газы, происходящие из цехов по производству азотной кислоты, как и газов с высоким содержанием NO, которые образуются в процессе окисления органических соединений азотной кислотой.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000727A 1997-12-31 1998-12-16 Катализатор на основе ферриерит/железо для каталитического снижения содержания газа закиси азота, способ его получения и его применение EA001894B1 (ru)

Applications Claiming Priority (2)

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
PCT/FR1998/002747 WO1999034901A1 (fr) 1997-12-31 1998-12-16 Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote, son procede d'obtention et son application

Publications (2)

Publication Number Publication Date
EA200000727A1 true EA200000727A1 (ru) 2001-02-26
EA001894B1 EA001894B1 (ru) 2001-10-22

Family

ID=9515380

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000727A EA001894B1 (ru) 1997-12-31 1998-12-16 Катализатор на основе ферриерит/железо для каталитического снижения содержания газа закиси азота, способ его получения и его применение

Country Status (21)

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

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CN111229035A (zh) * 2020-01-21 2020-06-05 鞍钢股份有限公司 一种适用于烧结烟气的脱硝方法

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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.
ES2383453T3 (es) * 2006-10-24 2012-06-21 Gpn Catalizador basado en zeolita de tipo ferrierita/hierro para la descomposición de N2O y la reducción catalítica de NOx y 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
EP3110550A1 (en) 2014-02-28 2017-01-04 Johnson Matthey Public Limited Company Scr catalysts having improved low temperature performance, and methods of making and using the same
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
CZ2018398A3 (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
FI20205806A1 (en) * 2020-08-19 2022-02-20 Teknologian Tutkimuskeskus Vtt Oy Process for the selective catalytic reduction of nitrous oxide, process for the extraction of carbon dioxide, process for the detection of carbon dioxide, apparatus and use

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111229035A (zh) * 2020-01-21 2020-06-05 鞍钢股份有限公司 一种适用于烧结烟气的脱硝方法

Also Published As

Publication number Publication date
HUP0100604A3 (en) 2010-01-28
HUP0100604A2 (hu) 2001-06-28
CN1283132A (zh) 2001-02-07
PL341287A1 (en) 2001-04-09
CA2315345C (fr) 2008-02-05
ZA9811945B (en) 1999-10-22
US20040192538A1 (en) 2004-09-30
RO119864B1 (ro) 2005-05-30
CZ300579B6 (cs) 2009-06-17
US7238641B2 (en) 2007-07-03
CZ20002483A3 (cs) 2001-03-14
TR200001841T2 (tr) 2000-11-21
AU1764299A (en) 1999-07-26
EA001894B1 (ru) 2001-10-22
BR9814593A (pt) 2000-10-17
AU755129B2 (en) 2002-12-05
PL194755B1 (pl) 2007-07-31
WO1999034901A1 (fr) 1999-07-15
TNSN98233A1 (fr) 2000-12-29
BG104637A (en) 2001-03-30
HRP20000512A2 (en) 2001-12-31
CN100377764C (zh) 2008-04-02
DZ2694A1 (fr) 2003-03-29
MA24731A1 (fr) 1999-07-01
FR2773144B1 (fr) 2000-02-04
US6682710B1 (en) 2004-01-27
BG64728B1 (bg) 2006-01-31
IL136198A0 (en) 2001-05-20
BR9814593B1 (pt) 2010-03-09
CA2315345A1 (fr) 1999-07-15
FR2773144A1 (fr) 1999-07-02
HRP20000512B1 (en) 2009-03-31
CO5050382A1 (es) 2001-06-27
HU230552B1 (hu) 2016-11-28

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