BR9814593A - " catalisador à base de ferrierita/ferro para a redução catalìtica do teor de gás em protóxido de nitrogênio, seu processo de obtenção e sua aplicação " - Google Patents

" catalisador à base de ferrierita/ferro para a redução catalìtica do teor de gás em protóxido de nitrogênio, seu processo de obtenção e sua aplicação "

Info

Publication number
BR9814593A
BR9814593A BR9814593-2A BR9814593A BR9814593A BR 9814593 A BR9814593 A BR 9814593A BR 9814593 A BR9814593 A BR 9814593A BR 9814593 A BR9814593 A BR 9814593A
Authority
BR
Brazil
Prior art keywords
ferrierite
application
gas content
obtaining
catalytic reduction
Prior art date
Application number
BR9814593-2A
Other languages
English (en)
Other versions
BR9814593B1 (pt
Inventor
Neveu Bernard
Christian Hamon
Karine Malefant
Original Assignee
Grande Paroisse Sa
Irma
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, Irma filed Critical Grande Paroisse Sa
Publication of BR9814593A publication Critical patent/BR9814593A/pt
Publication of BR9814593B1 publication Critical patent/BR9814593B1/pt

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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)

Abstract

Patente de Invenção: <B>"CATALISADOR à BASE DE FERRIERITA/FERRO PARA A REDUçãO CATALìTICA DO TEOR DE GáS EM PROTóXIDO DE NITROGêNIO, SEU PROCESSO DE OBTENçãO E SUA APLICAçãO"<D>. Um catalisador para a redução do teor de gás em protóxido de niotrogênio funcionando a temperaturas relativamente baixas, cuja atividade é pouco sensível à presença de vapor de água e resistindo bem à degradação hidrotérmica é elaborado a partir da ferrierita trocada pelo ferro. Aplicação do tratamento dos gases com baixo teor de N~ 2~O, tais quais os gases saídos das oficinas de fabricação de ácido nítrico, assim como gases com alto teor de N~ 2~O que são emitidos durante oxidações de compostos orgânicos pelo ácido nítrico.
BRPI9814593-2A 1997-12-31 1998-12-16 composição zeolìtica de ferrierita/ferro, catalisador de conversão de n2o, processo para sua preparação e processo para redução do teor de protóxido de nitrogênio em gases. BR9814593B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9716803 1997-12-31
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
BR9814593A true BR9814593A (pt) 2000-10-17
BR9814593B1 BR9814593B1 (pt) 2010-03-09

Family

ID=9515380

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9814593-2A BR9814593B1 (pt) 1997-12-31 1998-12-16 composição zeolìtica de ferrierita/ferro, catalisador de conversão de n2o, processo para sua preparação e processo para redução do teor de protóxido de nitrogênio em gases.

Country Status (21)

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

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
DE10001539B4 (de) 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
DE10001541B4 (de) * 2000-01-14 2005-04-28 Uhde Gmbh Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion
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.
EP1918016B1 (fr) * 2006-10-24 2012-03-21 Gpn Catalyseur a base de zéolithe de type ferriérite / fer pour la décomposition de N20 et réduction catalytique NOx et N20
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
CN106029228A (zh) 2014-02-28 2016-10-12 庄信万丰股份有限公司 具有改进的低温性能的scr催化剂，及其制造和使用方法
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
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
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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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
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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
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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
US5520895A (en) * 1994-07-07 1996-05-28 Mobil Oil Corporation Method for the reduction of nitrogen oxides using iron impregnated zeolites
US5589147A (en) * 1994-07-07 1996-12-31 Mobil Oil Corporation Catalytic system for the reducton of nitrogen oxides
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
IL136198A0 (en) 2001-05-20
AU755129B2 (en) 2002-12-05
AU1764299A (en) 1999-07-26
PL194755B1 (pl) 2007-07-31
US20040192538A1 (en) 2004-09-30
EA001894B1 (ru) 2001-10-22
FR2773144B1 (fr) 2000-02-04
CN100377764C (zh) 2008-04-02
HRP20000512A2 (en) 2001-12-31
CA2315345C (fr) 2008-02-05
CO5050382A1 (es) 2001-06-27
HU230552B1 (hu) 2016-11-28
CZ300579B6 (cs) 2009-06-17
CA2315345A1 (fr) 1999-07-15
PL341287A1 (en) 2001-04-09
BG104637A (en) 2001-03-30
ZA9811945B (en) 1999-10-22
US7238641B2 (en) 2007-07-03
BR9814593B1 (pt) 2010-03-09
CZ20002483A3 (cs) 2001-03-14
HUP0100604A2 (hu) 2001-06-28
DZ2694A1 (fr) 2003-03-29
BG64728B1 (bg) 2006-01-31
HUP0100604A3 (en) 2010-01-28
CN1283132A (zh) 2001-02-07
WO1999034901A1 (fr) 1999-07-15
FR2773144A1 (fr) 1999-07-02
TR200001841T2 (tr) 2000-11-21
RO119864B1 (ro) 2005-05-30
HRP20000512B1 (en) 2009-03-31
US6682710B1 (en) 2004-01-27
TNSN98233A1 (fr) 2000-12-29
MA24731A1 (fr) 1999-07-01
EA200000727A1 (ru) 2001-02-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/03/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: INSTITUT REGIONAL DES MATERIAUX AVANCES (IRMA) (FR

Free format text: TRANSFERIDO DE: GRANDE PAROISSE S.A.

B25D Requested change of name of applicant approved

Owner name: INSTITUT REGIONAL DES MATERIAUX AVANCES (IRMA) (FR

B25G Requested change of headquarter approved

Owner name: INSTITUT REGIONAL DES MATERIAUX AVANCES (IRMA) (FR) , BOREALIS CHIMIE (FR)

Owner name: INSTITUT REGIONAL DES MATERIAUX AVANCES (IRMA) (FR

B25A Requested transfer of rights approved

Owner name: INSTITUT REGIONAL DES MATERIAUX AVANCES (IRMA) (FR

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09.03.2020