BR112014002653A8 - redução de óxidos de nitrogênio em um fluxo de gás usando peneira molecular ssz-25 - Google Patents

redução de óxidos de nitrogênio em um fluxo de gás usando peneira molecular ssz-25

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Publication number
BR112014002653A8
BR112014002653A8 BR112014002653A BR112014002653A BR112014002653A8 BR 112014002653 A8 BR112014002653 A8 BR 112014002653A8 BR 112014002653 A BR112014002653 A BR 112014002653A BR 112014002653 A BR112014002653 A BR 112014002653A BR 112014002653 A8 BR112014002653 A8 BR 112014002653A8
Authority
BR
Brazil
Prior art keywords
reduction
ssz
gas stream
molecular sieve
nitrogen oxides
Prior art date
Application number
BR112014002653A
Other languages
English (en)
Other versions
BR112014002653A2 (pt
Inventor
J Saxton Robert
I Zones Stacey
Original Assignee
Chevron Usa Inc
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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of BR112014002653A2 publication Critical patent/BR112014002653A2/pt
Publication of BR112014002653A8 publication Critical patent/BR112014002653A8/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
    • B01D53/92—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
    • 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
    • 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
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • 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
    • B01J29/74—Noble metals
    • B01J29/7476—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • 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
    • B01J29/7676—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • 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
    • B01J29/78—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J29/7876—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • 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
    • 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
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2063—Lanthanum
    • 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
    • B01D2255/2073—Manganese
    • 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
    • B01D2255/20746—Cobalt
    • 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
    • B01D2255/20753—Nickel
    • 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
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20784—Chromium
    • 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
    • B01D2255/20792—Zinc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites

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

Abstract

1/1 resumo “redução de óxidos de nitrogênio em um fluxo de gás usando peneira molecular ssz-25” a invenção refere-se geralmente à peneira molecular ssz-25 e a seu uso na redução dos óxidos de nitrogênio em um fluxo de gás, tal como o escape de um motor de combustão interna.
BR112014002653A 2011-08-05 2012-04-03 redução de óxidos de nitrogênio em um fluxo de gás usando peneira molecular ssz-25 BR112014002653A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/198,996 US8697018B2 (en) 2011-08-05 2011-08-05 Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-25
PCT/US2012/031955 WO2013022496A1 (en) 2011-08-05 2012-04-03 Reduction of oxides of nitrogen in a gas stream using molecular sieve ssz-25

Publications (2)

Publication Number Publication Date
BR112014002653A2 BR112014002653A2 (pt) 2017-06-13
BR112014002653A8 true BR112014002653A8 (pt) 2017-06-20

Family

ID=47627054

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014002653A BR112014002653A8 (pt) 2011-08-05 2012-04-03 redução de óxidos de nitrogênio em um fluxo de gás usando peneira molecular ssz-25

Country Status (10)

Country Link
US (1) US8697018B2 (pt)
EP (1) EP2739376A4 (pt)
JP (1) JP5795438B2 (pt)
KR (1) KR20140064834A (pt)
CN (1) CN103796736A (pt)
AU (1) AU2012294895A1 (pt)
BR (1) BR112014002653A8 (pt)
CA (1) CA2843601A1 (pt)
MX (1) MX2014001310A (pt)
WO (1) WO2013022496A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3526164B1 (en) * 2016-10-11 2020-05-13 Chevron U.S.A. Inc. Synthesis of molecular sieve ssz-83

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297328A (en) 1979-09-28 1981-10-27 Union Carbide Corporation Three-way catalytic process for gaseous streams
NZ218939A (en) * 1986-01-29 1989-11-28 Chevron Res Zeolite ssz-25; mole ratio of sio 2 or geo 2 to other framework oxides greater than 20 to 1
US5202014A (en) 1986-01-29 1993-04-13 Chevron Research And Technology Company Zeolite SSZ-25
US4826667A (en) * 1986-01-29 1989-05-02 Chevron Research Company Zeolite SSZ-25
US4910006A (en) 1988-03-23 1990-03-20 Chevron Research Company Zeolite SSZ-26
US5236575A (en) * 1991-06-19 1993-08-17 Mobil Oil Corp. Synthetic porous crystalline mcm-49, its synthesis and use
US5785947A (en) 1991-12-18 1998-07-28 Chevron U.S.A. Inc. Preparation of zeolites using organic template and amine
US5316753A (en) 1992-10-09 1994-05-31 Chevron Research And Technology Company Zeolite SSZ-35
US5362697A (en) * 1993-04-26 1994-11-08 Mobil Oil Corp. Synthetic layered MCM-56, its synthesis and use
WO1996029284A1 (en) * 1995-03-17 1996-09-26 Chevron U.S.A. Inc. Preparation of zeolites using organic template and amine
US6143261A (en) * 1997-12-15 2000-11-07 Exxon Research And Engineering Company Catalytic reduction of nitrogen oxide emissions with MCM-49 and MCM-56
JP4241068B2 (ja) * 2002-03-07 2009-03-18 昭和電工株式会社 Ｍｗｗ型ゼオライト物質の製造方法
CN1616350A (zh) * 2003-11-10 2005-05-18 中国科学院大连化学物理研究所 一种后补铝合成高硅mww分子筛的方法
CA2589269A1 (en) * 2004-11-30 2006-06-08 Chevron U.S.A. Inc. Boron-containing molecular sieve cha
US7749471B2 (en) 2004-11-30 2010-07-06 Chevron U.S.A. Inc. Reduction of oxides of nitrogen in a gas stream using boron-containing molecular sieve CHA
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EP1909947A4 (en) * 2005-06-23 2012-09-26 Chevron Usa Inc MOLSIEB-SSZ-56-COMPOSITION AND SYNTHESIS THEREOF
DE102006043104A1 (de) * 2005-11-14 2007-07-05 Robert Bosch Gmbh Abgasreinigungsanlage für ein Kraftfahrzeug
US7678352B2 (en) * 2005-11-14 2010-03-16 Robert Bosch Gmbh Device and procedure for the production of ammonia
JP5261189B2 (ja) * 2005-12-14 2013-08-14 ビーエーエスエフ コーポレーション Ｎｏｘ選択的触媒還元効率の改善されたゼオライト触媒
US7357904B2 (en) 2005-12-28 2008-04-15 Chevron Corporation Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-74

Also Published As

Publication number Publication date
CA2843601A1 (en) 2013-02-14
WO2013022496A1 (en) 2013-02-14
EP2739376A4 (en) 2015-04-01
US20130034483A1 (en) 2013-02-07
EP2739376A1 (en) 2014-06-11
AU2012294895A1 (en) 2014-03-13
MX2014001310A (es) 2014-04-14
JP2014531297A (ja) 2014-11-27
BR112014002653A2 (pt) 2017-06-13
CN103796736A (zh) 2014-05-14
JP5795438B2 (ja) 2015-10-14
KR20140064834A (ko) 2014-05-28
US8697018B2 (en) 2014-04-15

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