BR112017016018A2 - ?peneira molecular, e, métodos para preparação de uma peneira molecular e redução dos níveis de nox? - Google Patents

?peneira molecular, e, métodos para preparação de uma peneira molecular e redução dos níveis de nox?

Info

Publication number
BR112017016018A2
BR112017016018A2 BR112017016018A BR112017016018A BR112017016018A2 BR 112017016018 A2 BR112017016018 A2 BR 112017016018A2 BR 112017016018 A BR112017016018 A BR 112017016018A BR 112017016018 A BR112017016018 A BR 112017016018A BR 112017016018 A2 BR112017016018 A2 BR 112017016018A2
Authority
BR
Brazil
Prior art keywords
molecular sieve
methods
preparing
frog
reducing nox
Prior art date
Application number
BR112017016018A
Other languages
English (en)
Inventor
Turrina Alessandro
Casci John
Wright Paul
Original Assignee
Johnson Matthey Plc
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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of BR112017016018A2 publication Critical patent/BR112017016018A2/pt

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    • 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
    • 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
    • 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
    • B01J29/82—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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/54—Phosphates, e.g. APO or SAPO compounds
    • 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
    • B01D2255/50—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/38—Particle morphology extending in three dimensions cube-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

são descritos silicoaluminofosfatos de fe-sapo-34 tendo complexos orgânicos de fe2+ e métodos para sua síntese direta na ausência de um agente de comoldagem. são descritos silicoaluminofosfato de fe-sapo-34 tendo fe3+ localizado nas localizações extraestruturais dentro dos poros de gaiolas do cristal. eles estão preparados por calcinação dos silicoaluminofosfatos de fe-sapo-34 contendo complexos de poliamina de fe2+. são descritos métodos de uso do fe-sapo-34 tendo fe3+ localizado nas localizações extraestruturais dentro dos poros de gaiolas do cristal no tratamento de gases de escape.
BR112017016018A 2015-01-29 2016-01-29 ?peneira molecular, e, métodos para preparação de uma peneira molecular e redução dos níveis de nox? BR112017016018A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562109362P 2015-01-29 2015-01-29
PCT/IB2016/050461 WO2016120840A1 (en) 2015-01-29 2016-01-29 Direct incorporation of iron complexes into sapo-34 (cha) type materials

Publications (1)

Publication Number Publication Date
BR112017016018A2 true BR112017016018A2 (pt) 2018-03-20

Family

ID=55305027

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016018A BR112017016018A2 (pt) 2015-01-29 2016-01-29 ?peneira molecular, e, métodos para preparação de uma peneira molecular e redução dos níveis de nox?

Country Status (7)

Country Link
US (1) US9868116B2 (pt)
JP (1) JP2018505120A (pt)
CN (1) CN107406265A (pt)
BR (1) BR112017016018A2 (pt)
DE (1) DE102016101580A1 (pt)
GB (1) GB2537206A (pt)
WO (1) WO2016120840A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10583424B2 (en) * 2008-11-06 2020-03-10 Basf Corporation Chabazite zeolite catalysts having low silica to alumina ratios
JP6126141B2 (ja) * 2014-05-30 2017-05-10 トヨタ自動車株式会社 排ガス浄化用触媒の製造方法
JP6495811B2 (ja) * 2015-11-30 2019-04-03 トヨタ自動車株式会社 選択還元型排ガス浄化用触媒
WO2017109705A1 (en) * 2015-12-22 2017-06-29 Basf Corporation Process for preparing iron(iii)-exchanged zeolite composition
CN109485068B (zh) * 2018-08-30 2020-11-13 南京大学 一种二维超薄Me-SAPO-34分子筛薄片材料及其制备方法
CN111686797A (zh) * 2020-07-09 2020-09-22 常州工程职业技术学院 一种Fe-SAPO-34分子筛催化剂、制备方法及应用
CN115318334B (zh) * 2022-09-13 2024-01-26 陕西煤业化工技术研究院有限责任公司 一种含活性金属的m-cha/m-mor复合分子筛及制备方法

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US4440871A (en) 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US6773688B2 (en) 2001-11-29 2004-08-10 Exxonmobil Chemical Patents Inc. Process for manufacture of molecular sieves
US7459136B2 (en) 2005-06-24 2008-12-02 Exxonmobile Chemical Patents Inc. Process for manufacture of silicoaluminophosphate molecular sieves
CN101208149B (zh) 2005-06-27 2010-11-03 埃克森美孚化学专利公司 制备硅铝磷酸盐分子筛的方法
MY179762A (en) 2007-03-26 2020-11-12 Pq Corp Novel microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same
EP2517777A3 (en) 2007-04-26 2013-01-09 Johnson Matthey Public Limited Company Transition metal/cha-zeolite scr catalyst
US8541331B2 (en) 2007-08-13 2013-09-24 Pq Corporation Iron-containing aluminosilicate zeolites and methods of making and using same
KR20140022043A (ko) 2011-04-04 2014-02-21 피큐 코포레이션 Fe-sapo-34 촉매 및 이의 제조 및 사용방법
EP2724983A4 (en) * 2011-06-27 2015-11-11 Mitsubishi Plastics Inc TRANSITION METAL WITH A ZEOLITE
CN110496642A (zh) * 2012-10-19 2019-11-26 巴斯夫公司 作为高温scr催化剂的8环小孔分子筛
US9475040B2 (en) 2012-12-10 2016-10-25 GM Global Technology Operations LLC Synthesis of Cu/SAPO-34 with variable copper loadings
RU2700590C2 (ru) * 2013-10-24 2019-09-18 В.Р.Грейс Энд Ко.-Конн. Способ синтеза молекулярных сит кремнийалюмофосфат-34
US20150231617A1 (en) * 2014-02-19 2015-08-20 Ford Global Technologies, Llc Fe-SAPO-34 CATALYST FOR USE IN NOX REDUCTION AND METHOD OF MAKING
DE112015001008T5 (de) * 2014-02-28 2017-04-20 Johnson Matthey Public Limited Company SCR-Katalysatoren mit verbesserter Niedertemperaturleistung und Verfahren zur Herstellung und Verwendung derselben
JP6126141B2 (ja) * 2014-05-30 2017-05-10 トヨタ自動車株式会社 排ガス浄化用触媒の製造方法

Also Published As

Publication number Publication date
GB2537206A (en) 2016-10-12
WO2016120840A1 (en) 2016-08-04
US9868116B2 (en) 2018-01-16
US20160220988A1 (en) 2016-08-04
GB201601663D0 (en) 2016-03-16
JP2018505120A (ja) 2018-02-22
DE102016101580A1 (de) 2016-08-04
CN107406265A (zh) 2017-11-28

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