BRPI0608072A2 - processo para preparação de um mineral cataliticamente ativo com base em um silicato tectÈnico - Google Patents

processo para preparação de um mineral cataliticamente ativo com base em um silicato tectÈnico

Info

Publication number
BRPI0608072A2
BRPI0608072A2 BRPI0608072-3A BRPI0608072A BRPI0608072A2 BR PI0608072 A2 BRPI0608072 A2 BR PI0608072A2 BR PI0608072 A BRPI0608072 A BR PI0608072A BR PI0608072 A2 BRPI0608072 A2 BR PI0608072A2
Authority
BR
Brazil
Prior art keywords
preparing
silicate
catalytically active
active mineral
tectonic
Prior art date
Application number
BRPI0608072-3A
Other languages
English (en)
Inventor
Spyridon Tzintzos
Kisnaduth Kerose
Original Assignee
S & B Ind Minerals Gmbh
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 S & B Ind Minerals Gmbh filed Critical S & B Ind Minerals Gmbh
Publication of BRPI0608072A2 publication Critical patent/BRPI0608072A2/pt

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
    • 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
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • 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
    • 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
    • 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
    • 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
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • 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
    • B01J37/30—Ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/208—Hydrocarbons
    • 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
    • B01D2255/20738—Iron
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

PROCESSO PARA PREPARAçãO DE UM MINERAL CATALITICAMENTE ATIVO COM BASE EM UM SILICATO TECTÈNICO. A presente invenção refere-se a um processo para preparação de um mineral cataliticamente ativo com base em um silicato tectónico, no qual o silicato tectónico é primeiramente tratado com uma solução de sal metálico e a seguir secado, caracterizado pelo fato de que o silicato tectónico seco é tratado na forma de hidrogênio com um sal metálico com base em cobre no decorrer de uma permuta de lons sólidos.
BRPI0608072-3A 2005-03-05 2006-03-03 processo para preparação de um mineral cataliticamente ativo com base em um silicato tectÈnico BRPI0608072A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005010221A DE102005010221A1 (de) 2005-03-05 2005-03-05 Verfahren zum Herstellen eines katalytisch wirkenden Minerals auf Basis eines Gerüstsilikates
PCT/EP2006/001957 WO2006094720A1 (de) 2005-03-05 2006-03-03 Verfahren zum herstellen eines katalytisch wirkenden minerals auf basis eines gerüstsilikates

Publications (1)

Publication Number Publication Date
BRPI0608072A2 true BRPI0608072A2 (pt) 2009-11-03

Family

ID=36250903

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608072-3A BRPI0608072A2 (pt) 2005-03-05 2006-03-03 processo para preparação de um mineral cataliticamente ativo com base em um silicato tectÈnico

Country Status (10)

Country Link
US (1) US20080193358A1 (pt)
EP (1) EP1858643A1 (pt)
JP (1) JP2008531267A (pt)
KR (1) KR20070114804A (pt)
CN (1) CN101163548A (pt)
BR (1) BRPI0608072A2 (pt)
DE (1) DE102005010221A1 (pt)
RU (1) RU2007136844A (pt)
WO (1) WO2006094720A1 (pt)
ZA (1) ZA200708529B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007001466A1 (de) * 2007-01-10 2008-07-17 S&B Industrial Minerals Gmbh Verfahren zur Herstellung eines antibakteriell bzw. antimikrobiell wirkenden keramischen Werkstoffes sowie dessen Verwendung
DE102007018170B4 (de) 2007-04-18 2010-09-23 S & B Industrial Minerals Gmbh Verfahren zur Ausrüstung eines vorzugsweise porösen keramischen Trägermaterials mit einem Wirkstoff
BRPI0810133B1 (pt) * 2007-04-26 2023-01-17 Johnson Matthey Public Limited Company Método para converter óxidos de nitrogênio de um gás em nitrogênio, sistema de escapamento para um motor de combustão interna de queima pobre veicular, e, aparelho
GB201705279D0 (en) 2017-03-31 2017-05-17 Johnson Matthey Plc Selective catalytic reduction catalyst
GB201705289D0 (en) 2017-03-31 2017-05-17 Johnson Matthey Catalysts (Germany) Gmbh Selective catalytic reduction catalyst
GB201900484D0 (en) 2019-01-14 2019-02-27 Johnson Matthey Catalysts Germany Gmbh Iron-loaded small pore aluminosilicate zeolites and method of making metal loaded small pore aluminosilicate zeolites

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596425A (pt) * 1968-12-27 1970-06-15
FR2243732B1 (pt) * 1973-09-13 1979-03-09 Kaihatsu Kenkyusho Ind Res
GB2039863B (en) * 1979-01-12 1982-11-24 Norton Co Catalytic reduction of oxides of nitrogen by ammonia in presence of clinoptilolite
JPH0755285B2 (ja) * 1988-11-29 1995-06-14 財団法人産業創造研究所 廃煙中の窒素酸化物除去法
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
US5451385A (en) * 1991-08-01 1995-09-19 Air Products And Chemicals, Inc. Control of exhaust emissions from methane-fueled internal combustion engines
DE4304821A1 (de) * 1993-02-17 1994-08-18 Degussa Verfahren zum Modifizieren von Molekularsieben mittels Ionenaustausch
DE69401036T2 (de) * 1993-06-25 1997-04-10 Tosoh Corp Verfahren zur Entfernung von Stickstoffoxiden
DE19637032A1 (de) * 1996-09-12 1998-03-19 Volkswagen Ag Verfahren zum Entfernen von Stickstoffoxiden aus mageren Abgasen
US6514470B1 (en) * 1999-10-28 2003-02-04 The Regents Of The University Of California Catalysts for lean burn engine exhaust abatement
DE10245963A1 (de) * 2002-09-30 2004-04-22 Iko Minerals Gmbh Verfahren zur Herstellung von katalytisch wirkenden Schichtsilikaten
DE102004013164B4 (de) * 2004-03-17 2006-10-12 GM Global Technology Operations, Inc., Detroit Katalysator zur Verbesserung der Wirksamkeit der NOx-Reduktion in Kraftfahrzeugen

Also Published As

Publication number Publication date
ZA200708529B (en) 2009-03-25
DE102005010221A1 (de) 2006-09-07
US20080193358A1 (en) 2008-08-14
EP1858643A1 (de) 2007-11-28
KR20070114804A (ko) 2007-12-04
CN101163548A (zh) 2008-04-16
RU2007136844A (ru) 2009-04-10
JP2008531267A (ja) 2008-08-14
WO2006094720B1 (de) 2007-03-15
WO2006094720A1 (de) 2006-09-14

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]