WO2014041283A1 - Mof mis en forme par extrusion et pastillage avec un liant hydraulique présentant des propriétés mécaniques améliorées et son procédé de préparation - Google Patents
Mof mis en forme par extrusion et pastillage avec un liant hydraulique présentant des propriétés mécaniques améliorées et son procédé de préparation Download PDFInfo
- Publication number
- WO2014041283A1 WO2014041283A1 PCT/FR2013/052052 FR2013052052W WO2014041283A1 WO 2014041283 A1 WO2014041283 A1 WO 2014041283A1 FR 2013052052 W FR2013052052 W FR 2013052052W WO 2014041283 A1 WO2014041283 A1 WO 2014041283A1
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- WIPO (PCT)
- Prior art keywords
- weight
- organic
- mhoic
- hydraulic binder
- preparation process
- 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.)
- Ceased
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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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
-
- 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
- B01J37/04—Mixing
-
- 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
- B01J37/08—Heat treatment
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/025—Silicon compounds without C-silicon linkages
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/26—Zinc
-
- 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
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
Definitions
- the present invention relates to the field of crystalline organic-inorganic hybrid materials (MHOIC), in particular, that of their shaping for use in industrial applications for catalysis, storage or separation. More specifically, this invention relates to a new organic-inorganic crystalline hybrid material (MHOIC) shaped by means of a binder formulation comprising at least one hydraulic binder. The present invention also relates to the mode of preparation of said new (MHOIC) shaped.
- MHOIC crystalline organic-inorganic hybrid materials
- crystallized organic-inorganic hybrid materials are understood to mean any crystallized material containing organic and inorganic entities (atoms, clusters) linked by chemical bonds.
- MOF Metal Organic Framework according to the English terminology
- coordination polymers ZIFs (or Zeolitic Imidazolate Frameworks according to the English terminology)
- MILs Materials of the Lavoisier Institute
- IRMOFs IsoReticular Metal Organic Framework according to the English terminology.
- MHOIC crystalline organic-inorganic hybrid materials
- the size of the pores becomes, through the use of organic ligands, adjustable through the length of the carbon chain of said organic ligands.
- the framework which in the case of inorganic porous materials, can accept only a few elements (Si, Al, Ge, Ga, P possibly Zn) can, in this case, accommodate all the cations.
- the crystalline organic-inorganic hybrid materials comprise at least two elements called connectors and ligands whose orientation and the number of binding sites are determining in the structure of said hybrid material.
- the diversity of these ligands and connectors is born, as already mentioned, an immense variety of hybrid materials.
- ligand is meant the organic part of said hybrid material. These ligands are most often di- or tri-carboxylates or nitrogen, sulfur or pyridine derivatives.
- bdc benzene-1, 4-dicarboxylate
- btc benzene-1,3,5-tricarboxylate
- ndc naphthalene-2,6-dicarboxylate
- bpy 4,4'- bipyridine
- hfipbb 4,4'- (hexafluororisopropylidene) -bisbenzoate
- cyclam 1,4,8,11-tetraazacyclotetradecane
- imz imidazolates.
- Connector means the inorganic entity of said hybrid material. It can be a single cation, a dimer, trimer or tetramer or a chain, a plan or a cluster.
- MHOIC organic-inorganic crystalline materials
- Yaghi et al. disclose a series of boron structures in US patent application 2006/0154807 and indicate their interest in the field of gas storage.
- US Patent 7,202,385 discloses a particularly comprehensive summary of the structures described in the literature and perfectly illustrates the multitude of hybrid materials existing to date.
- this variety of material can be further enhanced by functionalization methods recently described in the literature (Savonnet et al., Generic postfunctionalization route from amino-derived metal-organic frameworks, J. Am Chem Soc, 132 (2010)). 4518-4519).
- MHOIC crystalline organic-inorganic hybrid materials
- MHOIC crystalline organic-inorganic hybrid materials
- An object of the present invention is to provide a new material comprising at least one hybrid organic-inorganic crystalline material (MHOIC) shaped with at least one hydraulic binder, said material having increased mechanical properties, especially in terms of mechanical strength and being also resistant to a temperature rise consistent with the crystalline organic-inorganic hybrid material (MHOIC).
- MHOIC hybrid organic-inorganic crystalline material
- Another object of the present invention is to provide a process for preparing said material according to the invention, said obtained material having good mechanical strength and being adapted to its use in the presence of a solvent and therefore in an industrial process over long periods of time. periods.
- the present invention relates to a material comprising at least one crystalline organic-inorganic hybrid material (MHOIC) shaped with a binder formulation comprising at least one hydraulic binder.
- MHOIC crystalline organic-inorganic hybrid material
- the present invention also relates to a process for preparing said material according to the invention comprising at least the following steps:
- step b) a step of shaping the mixture obtained at the end of step a).
- An advantage of the present invention is to provide a preparation method for obtaining a material comprising at least one crystalline organic-inorganic hybrid material (MHOIC) shaped with a binder formulation comprising at least one hydraulic binder, said material having increased mechanical properties, especially in terms of mechanical strength and being resistant to a rise in temperature, which makes it possible to envisage the implementation of said material in processes in the presence of water or solvents and at relatively high temperatures but still limited by the temperature resistance of the hybrid organic-inorganic crystalline material (MHOIC).
- MHOIC crystalline organic-inorganic hybrid material
- Another advantage of the present invention is to propose a single process for preparing said material according to the invention, which can be implemented whatever the content of hybrid organic-inorganic crystalline material (MHOIC), said method making it possible to obtain materials with good mechanical strength and therefore usable in fixed bed.
- MHOIC hybrid organic-inorganic crystalline material
- said material comprises at least one crystallized organic-inorganic hybrid material (MHOIC) shaped with a binder formulation comprising at least one hydraulic binder.
- MHOIC crystallized organic-inorganic hybrid material
- the said crystallized organic-inorganic hybrid material (s) used (MHOIC) used in the material according to the present invention are preferably selected from the MOFs (Metal Organic Framework according to US Pat. Anglo-Saxon terminology), ZIFs (or Zeolitic Imidazolate Frameworks according to the English terminology), the MILs (or Materials of the Lavoisier Institute), the IRMOFs (or IsoReticular Metal Organics Framework according to the English terminology), alone or in mixture.
- MOFs Metal Organic Framework according to US Pat. Anglo-Saxon terminology
- ZIFs or Zeolitic Imidazolate Frameworks according to the English terminology
- MILs or Materials of the Lavoisier Institute
- IRMOFs or IsoReticular Metal Organics Framework according to the English terminology
- said crystalline organic-inorganic hybrid material (s) used (MHOIC) in the material according to the present invention are chosen from the following list: 1, HKUST, CAU-1, MOF-5, MOF-38, MOF-305, MOF-37, MOF-12, IRMOF-2 to -16, MIL-53, MIL-68, MIL-101, ZIF-8 , ZIF-11, ZIF-67, ZIF-90.
- the said hydraulic binder (s) of the binder formulation with which said crystalline organic-inorganic hybrid material is shaped is (are) advantageously chosen from hydraulic binders well known to those skilled in the art.
- said hydraulic binder (s) is (are) chosen from among Portland cement, aluminous cements such as, for example, molten cement, Ternal, SECAR 51, SECAR 71, SECAR 80, sulphoaluminous cements, plaster, cements with phosphate bonds such as, for example, phospho-magnesium cement, blast furnace slag cements and the mineral phases chosen from alite (Ca 3 SiO 5 ), belite (Ca 2 SiO 4 ), alumino-ferrite (or brownmillerite: of half formula Ca 2 (Al, Fe 3+ ) 2 0 5 )), tricalcium aluminate (Ca 3 Al 2 O 6 ), calcium aluminates such as monocalcium aluminate (CaAl 2 O 4 ), calcium a
- the hydraulic binder is chosen from Portland cement and aluminous cements.
- Said hydraulic binder allows the shaping of said material according to the invention and gives it good mechanical strength.
- Said binder formulation comprising at least one hydraulic binder may also optionally comprise at least one source of silica.
- said binder formulation also comprises at least one silica source
- said silica source is advantageously chosen from precipitated silica and silica derived from by-products such as fly ash such as, for example, silico-aluminous particles or silico-calcium, and silica fumes.
- the silica source has a size less than 10 ⁇ , and preferably less than 5 ⁇ , more preferably less than ⁇ .
- the silica source is in amorphous or crystalline form.
- Said binder formulation comprising at least one hydraulic binder may also optionally comprise at least one organic adjuvant.
- said organic adjuvant is advantageously chosen from cellulose derivatives, polyethylene glycols, aliphatic monocarboxylic acids, alkylated aromatic compounds, sulphonic acid salts, fatty acids, polyvinyl pyrrolidone, polyvinyl alcohol, methylcellulose, polyacrylates, polymethacrylates, polyisobutene, polytetrahydrofuran, starch, polysaccharide-type polymers (such as xanthan gum), scleroglucan, derivatives thereof of hydroxyethylated cellulose type, carboxymethylcellulose, lignosulfonates and galactomannan derivatives, taken alone or as a mixture.
- Said organic adjuvant may also be chosen from all the additives known to those skilled in the art.
- said material has the following composition:
- Said material according to the present invention is advantageously in the form of extrudates, balls or pellets.
- Said materials according to the invention have increased mechanical properties, especially in terms of mechanical strength, regardless of the content of hybrid organic-inorganic crystalline material (MHOIC) implemented, and are resistant to a rise in temperature, which allows consider the implementation of said material in processes in the presence of water or solvents and at relatively high temperatures but still limited by the temperature resistance of the hybrid organic-inorganic crystalline material (MHOIC). Said materials according to the invention can therefore be used for applications in catalysis and separation.
- MHOIC hybrid organic-inorganic crystalline material
- said materials according to the invention have a mechanical resistance measured by the grain-to-grain crushing test, denoted EGG at least greater than 0.4 daN / mm and preferably at least greater than 0.9 daN / mm and preferably at least greater than 1 daN / mm.
- EGG mechanical resistance measured by the grain-to-grain crushing test
- the mechanical strength of the material according to the invention determined by the grain-to-grain (GGE) crushing test.
- GGE grain-to-grain
- ASTM D4179-01 standardized test that involves subjecting a material as a millimeter object, such as a ball, pellet, or extrusion, to a compressive force that causes the breakage. This test is therefore a measure of the tensile strength of the material. The analysis is repeated on a number of solids taken individually and typically on a number of solids between 10 and 200.
- the average of the lateral forces of rupture measured is the average EGG which is expressed in the case of the granules in unit of force (N), and in the case of extrusions in unit of force per unit length (daN / mm or decaNewton per millimeter of extruded length).
- the present invention also relates to a process for preparing said material according to the invention comprising at least the following steps:
- said step a) consists in mixing at least one powder of at least one crystalline organic-inorganic hybrid material (MHOIC), with at least one powder of at least one hydraulic binder and at least one a solvent to obtain a mixture.
- MHOIC crystalline organic-inorganic hybrid material
- at least one source of silica and optionally at least one organic adjuvant are also mixed during step a).
- At least said source of silica and optionally at least said organic adjuvant can be mixed in powder form or in solution in said solvent.
- Said solvent is advantageously chosen from water, ethanol, alcohols and amines.
- said solvent is water.
- the order in which the mixture of the powders of at least one crystalline organic-inorganic hybrid material (MHOIC), at least one hydraulic binder, optionally at least one source of silica and optionally at least one organic adjuvant in the case where they are mixed in the form of powders, with at least one solvent is achieved is indifferent.
- MHOIC crystalline organic-inorganic hybrid material
- the mixture of said powders and of said solvent can advantageously be produced at one time. Additions of powders and solvent can also advantageously be alternated.
- said powders of at least one crystallized organic-inorganic hybrid material (MHOIC), at least one hydraulic binder, optionally at least one source of silica and optionally at least one organic adjuvant, in the case or these are mixed in the form of powders, are first premixed, dry, before the introduction of the solvent.
- MHOIC crystallized organic-inorganic hybrid material
- At least said source of silica and at least said organic adjuvant may previously be in solution or suspension in said solvent when said solvent is brought into contact with the powders of at least one crystallized organic-inorganic hybrid material (MHOIC) and at least one hydraulic binder. Contacting with said solvent leads to obtaining a mixture which is then kneaded.
- said mixing step a) is carried out by mixing, batchwise or continuously.
- said step a) is advantageously carried out in a kneader preferably equipped with Z-arms, or with cams, or in any other type of mixer such as, for example, a planetary mixer.
- Said step a) of mixing makes it possible to obtain a homogeneous mixture of powdery constituents.
- said step a) is carried out for a period of between 5 and 60 min, and preferably between 10 and 50 min.
- the rotation speed of the arms of the kneader is advantageously between 10 and 75 revolutions / minute, preferably between 25 and 50 revolutions / minute.
- a kneader preferably equipped with Z-arms, or with cams, or in any other type of mixer such as, for example, a planetary mixer.
- Said step a) of mixing makes it possible to obtain a homogeneous mixture of powdery constituents.
- said step a) is carried out for a period of between 5 and 60 min, and preferably between 10 and 50 min.
- step a) are introduced in step a), the weight percentages being expressed relative to the total amount of compounds and preferably powders introduced in said step a) and the sum of the amounts of each of the compounds and preferably powders introduced into said step a) being equal to 100%.
- said step b) consists in shaping the mixture obtained at the end of step a) of mixing.
- the mixture obtained at the end of step a) of mixing is advantageously shaped by extrusion or pelletization.
- step b) is advantageously carried out in a piston, single-screw or twin-screw extruder.
- an organic adjuvant may optionally be added in the mixing step a).
- the presence of said organic adjuvant facilitates extrusion shaping.
- Said organic adjuvant is described above and is introduced in step a) in the proportions indicated above.
- said mixing step a) may be coupled with the shaping step b) by extrusion in the same equipment.
- the extrusion of the mixture also called “kneaded paste” can be carried out either by directly extruding the end of continuous twin-screw kneader for example, or by connecting one or more batch kneaders to an extruder.
- the geometry of the die, which confers their shape to the extrudates can be chosen from the well-known dies of the skilled person. They can thus be, for example, cylindrical, multilobed, fluted or slotted.
- step a) the amount of solvent added in step a) of mixing is adjusted so as to obtain, at the end of this step and whatever the variant used, a mixture or a paste that does not flow but is not too dry to allow its extrusion under suitable pressure conditions well known to those skilled in the art and dependent on the extrusion equipment used.
- said extrusion forming step b) is carried out at an extrusion pressure greater than 1 MPa and preferably between 3 MPa and 10 MPa.
- the quantity of solvent used in step a) of mixing is adjusted in order to allow easy filling of the dies of pellets and tabletting under suitable pressure conditions well known to those skilled in the art and dependent on the pelletizing equipment used.
- said pelletizing step b) is performed at a compression force greater than IkN and preferably between 2kN and 20kN.
- the geometry of the pelletizing matrix which confers their shape on the pellets, can be chosen from the matrices well known to those skilled in the art. They can thus be, for example, of cylindrical shape.
- the dimensions of the pellets (diameter and length) are adapted to suit the needs of the process in which they will be used.
- the pellets preferably have a diameter of between 0.3 and 10 mm and a diameter-to-height ratio of preferably between 0.25 and 10.
- the process for preparing said material according to the invention may also optionally comprise a step c) of maturation of the shaped material obtained at the end of step b).
- Said ripening step is advantageously carried out at a temperature of between 0 and 300 ° C., preferably between 20 and 200 ° C. and preferably between 20 and 150 ° C., for a duration of between 1 minute and 72 hours, preferably between 30 minutes and 72 hours, and preferably between 1 hour and 48 hours and more preferably between 1 and 24 hours.
- said maturation step is carried out in air and preferably in moist air with a relative humidity of between 20 and 100% and preferably between 70 and 100%. This step allows good hydration of the material necessary for a complete setting of the hydraulic binder.
- the shaped material resulting from step b) of shaping or c) of maturation can also optionally undergo a step d) of calcination at a temperature between 50 and 500 ° C, preferably between 100 and 300 ° C for a period of between 1 and 6 h and preferably between 1 and 4h.
- This calcination step is particularly useful in order to eliminate the organic adjuvants used in order to facilitate the shaping of the material.
- Said optional d) calcination step is advantageously carried out under a gaseous flow comprising oxygen, for example preferably the extrudates are calcined in dry air or with different humidity levels or else treated in temperature in the presence of a gaseous mixture comprising an inert gas, preferably nitrogen, and oxygen.
- the gaseous mixture used preferably comprises at least 5% by volume, and preferably at least 10% by volume of oxygen.
- the temperature of said calcining step d) is advantageously between 50 ° C. and the degradation temperature of the crystalline organic-inorganic hybrid material (MHOIC) or the most fragile of the crystalline organic-inorganic hybrid materials (MHOIC) used in the material according to the present invention, preferably between 150 and 350 ° C for a period of between 1 and 6 hours and preferably between 2 and 4 hours.
- the material obtained is in the form of extrudates or pellets.
- said materials obtained are then, for example, introduced into equipment for rounding their surface, such as a bezel or other equipment allowing their spheronization.
- Said method of preparation according to the invention makes it possible to obtain materials according to the invention having mechanical strength values measured by grain-to-grain crushing greater than 0.4 daN / mm, preferably greater than 0.9 daN / mm and preferably greater than 1 daN / mm, regardless of the content of (MHOIC) implemented.
- the material obtained at the end of the preparation process according to the invention can be used for applications in catalysis, separation, purification, capture ...
- Said material is brought into contact with the gaseous feedstock to be treated in a reactor, which can be either a fixed bed reactor, a radial reactor, or a fluidized bed reactor.
- the expected EGG value is greater than 0.9 daNmn 1 , preferably greater than 1.0 daN.mm 1 .
- the ZIF-8 powder is pelletized using an MTS brand compression machine instrumented in pressure and displacement and equipped with a system consisting of a matrix and punches and allowing the manufacture of compacts.
- the diameter of the device selected for these tests is 4 mm.
- the matrix is fed with ZIF-8 powder and a force of 7 kN is applied to the system.
- the analysis of these compacts by X-ray diffraction shows a loss of crystallinity induced by this shaping method which also results in a reduction in the specific surface area (which was 1430m 2 / g on the Basolite Z1200 powder). .
- the pellets are easily destroyed by contact with a solvent (tests carried out with water and ethanol).
- EXAMPLE 3 (MHOIC shaped by extrusion according to the invention: effect of post-treatment) Preparation of solid 65% MHOIC: the preparation is similar to that of Example 2, with the difference that the material shaped by extrusion then undergoes a maturation step at a temperature of 20 ° C for 48h, in moist air comprising 100% wt.
- the extrudates obtained have an EGG value of 2 daN / mm and a S BET of 100 mVg.
- Example 5 pelletized MHOIC formed according to the invention
- the ZIF-8 (90% by weight), portland cement (Black label produced by Dyckerhoff) (5%) and methocel (K15M) (5%) powders were introduced and premixed in a Brabender brand kneader with 10 % of the total weight of the water powders for 15 minutes.
- the mixture obtained is pelletized using an MTS brand compression machine instrumented in pressure and displacement and equipped with a system consisting of a matrix and punches and allowing the manufacture of compacts.
- the diameter of the device selected for these tests is 4 mm.
- a force of 5kN is applied to the system.
- the material shaped by pelletization is then subjected to a maturation stage at a temperature of 20 ° C. for 4 days, in moist air comprising 100% by weight of water.
- the pellets are not destroyed by contact with a solvent (tests carried out with water
- Example 6 (MHOIC shaped by extrusion according to the invention):
- the extrudates obtained have an EGG value of 1.1 daN / mm and an SBET of 1350 m 2 / g.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/427,786 US20150266010A1 (en) | 2012-09-12 | 2013-09-06 | Mof formed by extrusion and pelletizing with a hydraulic binder having improved mechanical properties and process for preparing same |
| JP2015530480A JP2015535790A (ja) | 2012-09-12 | 2013-09-06 | 改善された機械特性を有する、水硬性バインダを用いた押出およびペレット化によって成形されたmofおよびそれの調製方法 |
| EP13765373.9A EP2895493A1 (fr) | 2012-09-12 | 2013-09-06 | Mof mis en forme par extrusion et pastillage avec un liant hydraulique présentant des propriétés mécaniques améliorées et son procédé de préparation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR12/02431 | 2012-09-12 | ||
| FR1202431A FR2995309B1 (fr) | 2012-09-12 | 2012-09-12 | Mof mis en forme par extrusion et pastillage avec un liant hydraulique presentant des proprietes mecaniques ameliorees et son procede de preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014041283A1 true WO2014041283A1 (fr) | 2014-03-20 |
Family
ID=47172710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2013/052052 Ceased WO2014041283A1 (fr) | 2012-09-12 | 2013-09-06 | Mof mis en forme par extrusion et pastillage avec un liant hydraulique présentant des propriétés mécaniques améliorées et son procédé de préparation |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150266010A1 (fr) |
| EP (1) | EP2895493A1 (fr) |
| JP (1) | JP2015535790A (fr) |
| FR (1) | FR2995309B1 (fr) |
| WO (1) | WO2014041283A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821690B (zh) * | 2018-07-20 | 2021-11-12 | 北京工业大学 | 一种强度高收缩小的mof高性能混凝土的制备方法 |
| CN111565817B (zh) | 2018-08-16 | 2023-08-08 | 联邦科学与工业研究组织 | 基于金属有机骨架的水捕获设备 |
| US11638904B2 (en) | 2019-12-16 | 2023-05-02 | The University Of South Alabama | Porous membrane encapsulated pellet and method for its preparation |
| CN112705168B (zh) * | 2021-01-18 | 2022-06-21 | 太原理工大学 | 超微孔mof吸附剂材料的成型方法 |
| CN113736993A (zh) * | 2021-09-07 | 2021-12-03 | 内蒙古科技大学 | 一种褐铁矿作为黏结剂的应用及球团矿的制备方法 |
| US11814322B1 (en) * | 2022-11-30 | 2023-11-14 | United Arab Emirates University | Metal-organic frameworks: a platform for reducing the carbon footprint of cement-based composites and the method for making the same |
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2012
- 2012-09-12 FR FR1202431A patent/FR2995309B1/fr not_active Expired - Fee Related
-
2013
- 2013-09-06 EP EP13765373.9A patent/EP2895493A1/fr not_active Withdrawn
- 2013-09-06 WO PCT/FR2013/052052 patent/WO2014041283A1/fr not_active Ceased
- 2013-09-06 US US14/427,786 patent/US20150266010A1/en not_active Abandoned
- 2013-09-06 JP JP2015530480A patent/JP2015535790A/ja active Pending
Non-Patent Citations (2)
| Title |
|---|
| KIM S B ET AL: "Bioactive organic-inorganic composite prepared by mechanochemical method", KEY ENGINEERING MATERIALS, TRANS TECH PUBLICATIONS LTD., STAFA-ZURICH, CH, vol. 218-220, no. Bioceramics-14, 1 January 2002 (2002-01-01), pages 295 - 298, XP009127712, ISSN: 1013-9826 * |
| MINET, JEROME ET AL: "Organic calcium silicate hydrate hybrids : a new approach to cement based nanocomposites", JOURNAL OF MATERIALS CHEMISTRY , 16(14), 1379-1383 CODEN: JMACEP; ISSN: 0959-9428, 2006, XP002696704 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2895493A1 (fr) | 2015-07-22 |
| FR2995309B1 (fr) | 2015-08-21 |
| JP2015535790A (ja) | 2015-12-17 |
| US20150266010A1 (en) | 2015-09-24 |
| FR2995309A1 (fr) | 2014-03-14 |
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