FR3111886B1 - DIRECT SYNTHESIS OF A CATALYST BASED ON ZEOLITH AFX CONTAINING COPPER FOR THE SELECTIVE REDUCTION OF NOX - Google Patents
DIRECT SYNTHESIS OF A CATALYST BASED ON ZEOLITH AFX CONTAINING COPPER FOR THE SELECTIVE REDUCTION OF NOX Download PDFInfo
- Publication number
- FR3111886B1 FR3111886B1 FR2006818A FR2006818A FR3111886B1 FR 3111886 B1 FR3111886 B1 FR 3111886B1 FR 2006818 A FR2006818 A FR 2006818A FR 2006818 A FR2006818 A FR 2006818A FR 3111886 B1 FR3111886 B1 FR 3111886B1
- Authority
- FR
- France
- Prior art keywords
- source
- afx
- nox
- selective reduction
- containing copper
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 abstract 1
- 101150072730 Bmp6 gene Proteins 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000010335 hydrothermal treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Classifications
-
- 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
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
-
- 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
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
L’invention concerne un procédé de préparation d’un catalyseur à base de zéolithe de type structural AFX contenant du cuivre comprenant au moins les étapes suivantes :a) le mélange, en milieu aqueux, d’au moins une source de silicium, d’au moins une source d’aluminium, d’au moins une source de soude, d’au moins une source de cuivre, d’un agent complexant organique N-[3-(trimethoxysilyl)propyl]ethylenediamine (TPE), et d’un agent structurant de la zéolithe AFX qui est le dihydroxyde de 1,6-bis(méthylpiperidinium)hexane (bMP6) pour obtenir un gel de composition molaire déterminée ;b) le traitement hydrothermal dudit gel à une température comprise entre 140 et 200°C, sous pression de réaction autogène, pendant une durée comprise entre 3 et 36 heures sous agitation ;c) le traitement thermique par séchage dudit matériau suivi d’une calcination.L’invention concerne également le catalyseur obtenu et son utilisation pour la réduction sélective des NOx. Figure à publier : Figure 1The invention relates to a process for the preparation of a catalyst based on zeolite of structural type AFX containing copper, comprising at least the following stages: a) the mixing, in an aqueous medium, of at least one source of silicon, at least one source of aluminum, at least one source of sodium hydroxide, at least one source of copper, of an organic N-[3-(trimethoxysilyl)propyl]ethylenediamine (TPE) complexing agent, and of a structuring agent for AFX zeolite which is 1,6-bis(methylpiperidinium)hexane dihydroxide (bMP6) to obtain a gel of determined molar composition;b) the hydrothermal treatment of said gel at a temperature between 140 and 200°C , under autogenous reaction pressure, for a period of between 3 and 36 hours with stirring; c) heat treatment by drying of said material followed by calcination. The invention also relates to the catalyst obtained and its use for the selective reduction of NOx. Figure to be published: Figure 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006818A FR3111886B1 (en) | 2020-06-29 | 2020-06-29 | DIRECT SYNTHESIS OF A CATALYST BASED ON ZEOLITH AFX CONTAINING COPPER FOR THE SELECTIVE REDUCTION OF NOX |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006818 | 2020-06-29 | ||
FR2006818A FR3111886B1 (en) | 2020-06-29 | 2020-06-29 | DIRECT SYNTHESIS OF A CATALYST BASED ON ZEOLITH AFX CONTAINING COPPER FOR THE SELECTIVE REDUCTION OF NOX |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3111886A1 FR3111886A1 (en) | 2021-12-31 |
FR3111886B1 true FR3111886B1 (en) | 2022-06-24 |
Family
ID=74045469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2006818A Active FR3111886B1 (en) | 2020-06-29 | 2020-06-29 | DIRECT SYNTHESIS OF A CATALYST BASED ON ZEOLITH AFX CONTAINING COPPER FOR THE SELECTIVE REDUCTION OF NOX |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3111886B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114870887B (en) * | 2022-04-28 | 2024-05-14 | 中化学科学技术研究有限公司 | Cu-SSZ-39 molecular sieve, preparation method thereof and DeNOx catalyst |
FR3136752A1 (en) * | 2022-06-17 | 2023-12-22 | IFP Energies Nouvelles | SYNTHESIS OF A CATALYST COMPRISING A STRUCTURAL AFX TYPE ZEOLITE CONTAINING IRON FOR THE REDUCTION OF NOx AND N2O |
CN115672390A (en) * | 2022-11-09 | 2023-02-03 | 沈阳师范大学 | MnO (MnO) x Loaded Cu-SSZ-13 molecular sieve composite catalyst, preparation method and application |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508837A (en) | 1982-09-28 | 1985-04-02 | Chevron Research Company | Zeolite SSZ-16 |
US5194235A (en) | 1992-08-27 | 1993-03-16 | Chevron Research And Technology Company | Synthesis of SSZ-16 zeolite catalyst |
GB2559432B (en) | 2014-11-14 | 2021-01-13 | Johnson Matthey Plc | AFX zeolite |
JP6430303B2 (en) | 2015-03-16 | 2018-11-28 | 国立大学法人横浜国立大学 | Manufacturing method of AFX type zeolite |
US9868643B2 (en) | 2016-05-20 | 2018-01-16 | Chevron U.S.A. Inc. | Synthesis of zeolite SSZ-16 |
KR20190009806A (en) | 2016-05-24 | 2019-01-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | Synthetic zeolites containing catalytic metals |
CN109996764B (en) | 2016-09-30 | 2022-12-27 | 庄信万丰股份有限公司 | Zeolite synthesis with alkaline earth metals |
WO2018064265A1 (en) | 2016-09-30 | 2018-04-05 | Johnson Matthey Public Limited Company | Synthesis of afx zeolite |
FR3069238B1 (en) | 2017-07-18 | 2019-07-12 | IFP Energies Nouvelles | DIRECT SYNTHESIS OF A MICROPOROUS ALUMINOSILICATE MATERIAL OF AFX STRUCTURE COMPRISING COPPER AND THE USE THEREOF |
FR3081345B1 (en) * | 2018-05-24 | 2023-11-10 | Ifp Energies Now | PROCESS FOR SYNTHESIS OF A VERY HIGH PURITY AFX STRUCTURAL TYPE ZEOLITH IN THE PRESENCE OF AN ORGANIC NITROGEN STRUCTURING |
-
2020
- 2020-06-29 FR FR2006818A patent/FR3111886B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3111886A1 (en) | 2021-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3111886B1 (en) | DIRECT SYNTHESIS OF A CATALYST BASED ON ZEOLITH AFX CONTAINING COPPER FOR THE SELECTIVE REDUCTION OF NOX | |
EP0189701B1 (en) | Process for the conversion of carbon monoxide by steam using a thioresistant catalyst | |
US4786626A (en) | Solid base | |
FR2358924A1 (en) | CATALYST FOR WATER STEAM REFORMING AND ITS PREPARATION PROCESS | |
EP0391774A3 (en) | Process for the synthesis of type silicoaluminophosphate molecular sieve precursors, precursors therefrom and their application in the preparation of these molecular sieves | |
FR2872151A1 (en) | Mesostructured aluminosilicate material, useful in refining and petrochemical industries, comprises two elementary spherical particles comprising a mesostructured matrix with a base of silicon oxide and aluminum oxide | |
FR3069238B1 (en) | DIRECT SYNTHESIS OF A MICROPOROUS ALUMINOSILICATE MATERIAL OF AFX STRUCTURE COMPRISING COPPER AND THE USE THEREOF | |
CN102040231B (en) | Method for synthesizing zeolite ZSM-48 | |
FR2399276A1 (en) | PROCESS FOR MANUFACTURING ALUMINA BALLS | |
CN104069886B (en) | A kind of preparation method and applications of the catalyst for aqueous phase furfural hydrogenation Ketocyclopentane | |
FR2416731A1 (en) | PROCESS FOR THE PREPARATION OF BIFUNCTIONAL CATALYSTS CONTAINING AN ALUMINOSILICATE AND A NOBLE METAL FOR THE TRANSFORMATION OF HYDROCARBONS | |
FR2419106A1 (en) | METHOD OF MANUFACTURING SPHEROIDAL PARTICLES OF ALUMINA RESISTANT TO ATTRACTION | |
FR3081349B1 (en) | DIRECT SYNTHESIS OF A CATALYST COMPRISING AN AFX STRUCTURAL TYPE ZEOLITH AND AT LEAST ONE TRANSITION METAL FOR THE SELECTIVE REDUCTION OF NOX | |
Ager | A new method for preparing 1-phenylthio-1-trimethylsilylalkanes: the preparation of α-silylcarbanions and olefins. | |
FR2609024A1 (en) | CATALYST SYSTEM AND METHOD FOR THE SELECTIVE ALCOYLATION OF TOLUENE WITH PROPYLENE | |
JP4745638B2 (en) | Production of aromatic amines by heterogeneous catalytic hydrogenation | |
FR2471359A1 (en) | Disproportionation and trans-alkylation of aromatic hydrocarbon(s) - using a mordenite based catalyst contg. nickel, palladium or silver | |
JPS63196527A (en) | Production of inner olefin | |
RU26842U1 (en) | INSTALLATION FOR THERMAL AND CHEMICAL-THERMAL PROCESSING OF PARTS FROM METALS AND ALLOYS IN A BOILING LAYER | |
CH416569A (en) | Process for preparing a catalyst | |
FR2658506A2 (en) | USE OF ALUMINOSILICATE TYPE CATALYST CONTAINING GALLIUM FOR THE AROMATISATION OF LIGHT CUTS CONTAINING 5 TO 7 ATOMS OF CARBON PER MOLECULE. | |
RU2819640C1 (en) | Method of producing composite nanosized photocatalyst based on titanium dioxide and polytriazinimide | |
FR3081346A1 (en) | PROCESS FOR THE PREPARATION OF A ZEOLITHIC COMPOSITE MATERIAL CONTAINING COPPER AND A MIXTURE OF STRUCTURAL TYPE ZEOLITHS AFX AND BEA STRUCTURAL TYPE | |
JP3509478B2 (en) | Catalyst composition for isomerization of dichlorotoluene and isomerization method | |
KR940011891B1 (en) | Process for preparing solid base |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20211231 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |