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MX2015004812A - Composiciones de catalizador de tamiz molecular de poro pequeño de 8 anillos de metales mezclados, artículos catalíticos y métodos. - Google Patents

Composiciones de catalizador de tamiz molecular de poro pequeño de 8 anillos de metales mezclados, artículos catalíticos y métodos.

Info

Publication number
MX2015004812A
MX2015004812A MX2015004812A MX2015004812A MX2015004812A MX 2015004812 A MX2015004812 A MX 2015004812A MX 2015004812 A MX2015004812 A MX 2015004812A MX 2015004812 A MX2015004812 A MX 2015004812A MX 2015004812 A MX2015004812 A MX 2015004812A
Authority
MX
Mexico
Prior art keywords
systems
methods
molecular sieve
catalytic articles
small pore
Prior art date
Application number
MX2015004812A
Other languages
English (en)
Other versions
MX387698B (es
Inventor
Patrick Burk
Jaya L Monahan
Michael J Breen
Barbara Slawski
Makato Nagata
Yasuyuki Banno
Eunseok Kim
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Publication of MX2015004812A publication Critical patent/MX2015004812A/es
Publication of MX387698B publication Critical patent/MX387698B/es

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
    • B01J29/80—Mixtures of different zeolites
    • 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
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/723—CHA-type, e.g. Chabazite, LZ-218
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/763—CHA-type, e.g. Chabazite, LZ-218
    • 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
    • B01J29/82—Phosphates
    • B01J29/83—Aluminophosphates [APO compounds]
    • 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
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • 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

Landscapes

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

Abstract

Descritas se encuentran composiciones y artículos catalíticos que comprenden un tamiz molecular de poro pequeño de 8 anillos promovido con cobre y un tamiz molecular de poro pequeño de 8 anillos promovido con hierro. Los artículos catalíticos son útiles en métodos y sistemas para catalizar la reducción de óxidos de nitrógeno en presencia de un agente reductor.
MX2015004812A 2012-10-19 2013-10-17 Composiciones de catalizador de tamiz molecular de poro pequeño de 8 anillos de metales mezclados, artículos catalíticos y métodos. MX387698B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261716073P 2012-10-19 2012-10-19
US14/055,953 US9242238B2 (en) 2012-10-19 2013-10-17 Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods
PCT/US2013/065492 WO2014062944A1 (en) 2012-10-19 2013-10-17 Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems and methods

Publications (2)

Publication Number Publication Date
MX2015004812A true MX2015004812A (es) 2016-03-11
MX387698B MX387698B (es) 2025-03-11

Family

ID=50485525

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004812A MX387698B (es) 2012-10-19 2013-10-17 Composiciones de catalizador de tamiz molecular de poro pequeño de 8 anillos de metales mezclados, artículos catalíticos y métodos.

Country Status (12)

Country Link
US (2) US9242238B2 (es)
EP (1) EP2908947B1 (es)
JP (1) JP6469578B2 (es)
KR (1) KR102186666B1 (es)
CN (1) CN104736243A (es)
BR (1) BR112015008645B1 (es)
CA (1) CA2888512C (es)
MX (1) MX387698B (es)
MY (1) MY169112A (es)
RU (1) RU2717953C2 (es)
WO (1) WO2014062944A1 (es)
ZA (1) ZA201503449B (es)

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Also Published As

Publication number Publication date
US20150086456A1 (en) 2015-03-26
MX387698B (es) 2025-03-11
ZA201503449B (en) 2016-12-21
US9486792B2 (en) 2016-11-08
KR102186666B1 (ko) 2020-12-04
RU2717953C2 (ru) 2020-03-27
EP2908947A1 (en) 2015-08-26
EP2908947A4 (en) 2016-07-06
BR112015008645B1 (pt) 2024-01-30
CA2888512A1 (en) 2014-04-24
RU2015118443A (ru) 2016-12-10
MY169112A (en) 2019-02-18
CN104736243A (zh) 2015-06-24
US9242238B2 (en) 2016-01-26
BR112015008645A2 (es) 2017-08-22
CA2888512C (en) 2020-09-22
US20140112853A1 (en) 2014-04-24
JP6469578B2 (ja) 2019-02-13
EP2908947B1 (en) 2021-09-29
JP2016500562A (ja) 2016-01-14
KR20150074094A (ko) 2015-07-01
WO2014062944A1 (en) 2014-04-24

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