MX2023001935A - Composiciones catalizadoras de tamiz molecular, compuestos, sistemas y metodos cataliticos. - Google Patents
Composiciones catalizadoras de tamiz molecular, compuestos, sistemas y metodos cataliticos.Info
- Publication number
- MX2023001935A MX2023001935A MX2023001935A MX2023001935A MX2023001935A MX 2023001935 A MX2023001935 A MX 2023001935A MX 2023001935 A MX2023001935 A MX 2023001935A MX 2023001935 A MX2023001935 A MX 2023001935A MX 2023001935 A MX2023001935 A MX 2023001935A
- Authority
- MX
- Mexico
- Prior art keywords
- ammonia
- sub
- nitrogen oxides
- catalyst
- scr catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 239000002131 composite material Substances 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 239000002808 molecular sieve Substances 0.000 title 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 10
- 229910021529 ammonia Inorganic materials 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000010531 catalytic reduction reaction Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000011232 storage material Substances 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
Classifications
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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
- 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
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- 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
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- 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
- B01J37/0215—Coating
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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
- B01D53/9436—Ammonia
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- 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
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
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- 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
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- 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
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
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- 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
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—Urea
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- 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
- B01D2255/104—Silver
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- 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
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- 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
- B01D2255/2065—Cerium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20715—Zirconium
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- 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
- B01D2255/20723—Vanadium
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- 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
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2255/207—Transition metals
- B01D2255/20761—Copper
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/911—NH3-storage component incorporated in the catalyst
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- 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
- B01J2229/183—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself in framework positions
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- 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
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- 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
- B01J35/19—Catalysts containing parts with different compositions
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- 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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Se describe un catalizador de reducción catalítica selectivo que comprende un material de marco zeolítico de átomos de silicio y aluminio, donde una fracción de los átomos de silicio están sustituidas isomórficamente con un metal tetravalente. El catalizador puede incluir un metal promotor de modo tal que el catalizador promueva de manera efectiva la reacción del amoníaco con óxidos de nitrógeno para formar un nitrógeno y H2O selectivamente sobre un rango de temperatura de 150 a 650 °C. En otro aspecto, se describe un compuesto de reducción catalítica que comprende un material catalizador de la SCR y un material de almacenamiento de amoníaco que comprende un metal de transición que tiene un estado de oxidación de IV. El material catalizador de la SCR promueve la reacción del amoníaco con óxidos de nitrógeno para formar nitrógeno y H2O en forma selectiva en un rango de temperatura de 150 °C a 600 °C, y el material catalizador de la SCR es efectivo para almacenar el amoníaco a temperaturas de 400 °C en adelante. También se describen un método para reducir selectivamente los óxidos de nitrógeno, y un método para reducir el óxido de nitrógeno y almacenar el amoníaco selectivamente en forma simultánea. Además, también se describe el sistema de tratamiento de gases de escape.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462013847P | 2014-06-18 | 2014-06-18 | |
US201462081243P | 2014-11-18 | 2014-11-18 | |
US14/687,097 US9889437B2 (en) | 2015-04-15 | 2015-04-15 | Isomorphously substituted catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023001935A true MX2023001935A (es) | 2023-03-16 |
Family
ID=54936079
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016016920A MX2016016920A (es) | 2014-06-18 | 2015-06-17 | Composiciones catalizadoras de tamiz molecular, compuestos, sistemas y metodos cataliticos. |
MX2023001935A MX2023001935A (es) | 2014-06-18 | 2016-12-16 | Composiciones catalizadoras de tamiz molecular, compuestos, sistemas y metodos cataliticos. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016016920A MX2016016920A (es) | 2014-06-18 | 2015-06-17 | Composiciones catalizadoras de tamiz molecular, compuestos, sistemas y metodos cataliticos. |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP3157672A4 (es) |
JP (2) | JP6615794B2 (es) |
KR (1) | KR102436905B1 (es) |
CN (2) | CN106660022B (es) |
BR (1) | BR112016029733B8 (es) |
CA (1) | CA2952437C (es) |
MX (2) | MX2016016920A (es) |
RU (1) | RU2727801C2 (es) |
WO (1) | WO2015195819A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102436905B1 (ko) * | 2014-06-18 | 2022-08-29 | 바스프 코포레이션 | 분자체 촉매 조성물, 촉매 복합체, 시스템, 및 방법 |
JP6702759B2 (ja) * | 2015-03-05 | 2020-06-03 | 国立大学法人広島大学 | チタンを含有するaei型ゼオライト及びその製造方法 |
WO2017210812A1 (en) * | 2016-06-06 | 2017-12-14 | Rhodia Operations | Rare earth zeolite and the method of preparation thereof |
CA3026838A1 (en) | 2016-06-08 | 2017-12-14 | Stefan Maurer | Copper-promoted gmelinite and use thereof in the selective catalytic reduction of nox |
EP3678774A4 (en) * | 2017-09-07 | 2021-05-05 | BASF Corporation | ZEOLITE WITH REDUCED EXTRA-STRUCTURE ALUMINUM |
ES2901685T3 (es) * | 2017-10-27 | 2022-03-23 | Chevron Usa Inc | Tamiz molecular SSZ-112, su síntesis y uso |
FR3081340B1 (fr) * | 2018-05-24 | 2020-06-26 | IFP Energies Nouvelles | Catalyseur comprenant un melange d'une zeolithe de type structural afx et d'une zeolithe de type structural bea et au moins un metal de transition pour la reduction selective de nox |
CN112055613A (zh) * | 2018-05-25 | 2020-12-08 | 巴斯夫欧洲公司 | 含稀土元素的富铝沸石材料 |
CN108722477B (zh) * | 2018-06-06 | 2021-01-15 | 中国科学院过程工程研究所 | 一种抗碱中毒高效脱硝催化剂及其制备方法和应用 |
CN112969535A (zh) * | 2018-10-31 | 2021-06-15 | 巴斯夫公司 | 用于消除NOx的添加了氧化铝的催化洗涂层 |
JP7497356B2 (ja) * | 2018-12-06 | 2024-06-10 | ビーエーエスエフ ソシエタス・ヨーロピア | ゼオライト材料およびジルコニウムキレート錯体を含む水性懸濁液 |
EP3962644A2 (en) * | 2019-04-27 | 2022-03-09 | Sud Chemie India Pvt. Ltd. | Methods of preparation of metal exchanged zeolites |
JP2022550274A (ja) * | 2019-09-25 | 2022-12-01 | ビーエーエスエフ コーポレーション | 特定の格子ひずみおよびドメインサイズの特性を有するCu-CHA SCR触媒 |
CA3163748A1 (en) * | 2019-12-04 | 2021-06-10 | Haldor Topsoe A/S | Endothermic reaction of a feed gas heated by resistance heating |
CN110947415A (zh) * | 2019-12-10 | 2020-04-03 | 惠州市瑞合环保科技有限公司 | 选择性还原催化剂及其制备方法 |
CN110961144A (zh) * | 2019-12-14 | 2020-04-07 | 中触媒新材料股份有限公司 | 一种具有cha/lev拓扑结构共生复合分子筛及其制备方法和scr应用 |
CN115304077B (zh) * | 2022-08-10 | 2024-06-14 | 浙江浙能技术研究院有限公司 | 用于选择性催化还原氮氧化物的分子筛及其制法与应用 |
CN115301281B (zh) * | 2022-08-17 | 2023-05-26 | 四川大学 | 抗硫抗水的催化剂及其制备方法和应用 |
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EP3326714A1 (en) * | 2012-01-31 | 2018-05-30 | Johnson Matthey Public Limited Company | Catalyst blends |
US9636667B2 (en) * | 2012-06-04 | 2017-05-02 | Basf Se | CHA-type zeolite materials and methods for their preparation using cycloalkyammonium compounds |
EP2908946B1 (en) * | 2012-10-19 | 2020-09-09 | BASF Corporation | 8-ring small pore molecular sieve as high temperature scr catalyst |
KR102436905B1 (ko) * | 2014-06-18 | 2022-08-29 | 바스프 코포레이션 | 분자체 촉매 조성물, 촉매 복합체, 시스템, 및 방법 |
-
2015
- 2015-06-17 KR KR1020177001106A patent/KR102436905B1/ko active IP Right Grant
- 2015-06-17 BR BR112016029733A patent/BR112016029733B8/pt active IP Right Grant
- 2015-06-17 WO PCT/US2015/036255 patent/WO2015195819A1/en active Application Filing
- 2015-06-17 CN CN201580044158.1A patent/CN106660022B/zh active Active
- 2015-06-17 CN CN201580043934.6A patent/CN106660021B/zh active Active
- 2015-06-17 CA CA2952437A patent/CA2952437C/en active Active
- 2015-06-17 RU RU2017101429A patent/RU2727801C2/ru active
- 2015-06-17 EP EP15809019.1A patent/EP3157672A4/en active Pending
- 2015-06-17 EP EP15808974.8A patent/EP3157671A4/en active Pending
- 2015-06-17 MX MX2016016920A patent/MX2016016920A/es unknown
- 2015-06-17 JP JP2016573737A patent/JP6615794B2/ja active Active
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Publication number | Publication date |
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RU2017101429A (ru) | 2018-07-18 |
CA2952437A1 (en) | 2015-12-23 |
BR112016029733B1 (pt) | 2022-09-06 |
EP3157672A4 (en) | 2018-04-04 |
CN106660022B (zh) | 2020-09-22 |
WO2015195819A1 (en) | 2015-12-23 |
EP3157671A1 (en) | 2017-04-26 |
BR112016029733A2 (pt) | 2017-08-22 |
CN106660021B (zh) | 2020-09-11 |
RU2727801C2 (ru) | 2020-07-24 |
KR102436905B1 (ko) | 2022-08-29 |
CN106660021A (zh) | 2017-05-10 |
CA2952437C (en) | 2023-08-29 |
CN106660022A (zh) | 2017-05-10 |
EP3157672A1 (en) | 2017-04-26 |
BR112016029733A8 (pt) | 2020-10-20 |
BR112016029733B8 (pt) | 2022-09-27 |
JP2017521241A (ja) | 2017-08-03 |
JP6882427B2 (ja) | 2021-06-02 |
JP6615794B2 (ja) | 2019-12-04 |
JP2020037108A (ja) | 2020-03-12 |
EP3157671A4 (en) | 2018-02-14 |
KR20170021835A (ko) | 2017-02-28 |
RU2017101429A3 (es) | 2018-11-09 |
MX2016016920A (es) | 2017-10-31 |
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