EP1951637A4 - Systeme d'extrusion de substrat poreux - Google Patents
Systeme d'extrusion de substrat poreuxInfo
- Publication number
- EP1951637A4 EP1951637A4 EP06788219A EP06788219A EP1951637A4 EP 1951637 A4 EP1951637 A4 EP 1951637A4 EP 06788219 A EP06788219 A EP 06788219A EP 06788219 A EP06788219 A EP 06788219A EP 1951637 A4 EP1951637 A4 EP 1951637A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- extruding
- porous substrate
- porous
- substrate
- 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.)
- Withdrawn
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
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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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
- B28B3/2636—Extrusion dies using means for co-extruding different materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
- B28C5/404—Pre-treatment of fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
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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
- C04B33/00—Clay-wares
- C04B33/36—Reinforced clay-wares
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0006—Honeycomb structures
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/007—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores
- C04B38/0074—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores expressed as porosity percentage
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
- E04C5/073—Discrete reinforcing elements, e.g. fibres
- E04C5/076—Specially adapted packagings therefor, e.g. for dosing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B2003/203—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded for multi-channelled structures, e.g. honeycomb structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
- C04B2235/522—Oxidic
- C04B2235/5228—Silica and alumina, including aluminosilicates, e.g. mullite
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5296—Constituents or additives characterised by their shapes with a defined aspect ratio, e.g. indicating sphericity
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6021—Extrusion moulding
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/75—Products with a concentration gradient
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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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/341—Silica or silicates
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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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/38—Fiber or whisker reinforced
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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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/58—Forming a gradient in composition or in properties across the laminate or the joined articles
- C04B2237/586—Forming a gradient in composition or in properties across the laminate or the joined articles by joining layers or articles of the same composition but having different densities
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73723705P | 2005-11-16 | 2005-11-16 | |
US11/322,777 US20070152364A1 (en) | 2005-11-16 | 2005-12-30 | Process for extruding a porous substrate |
US11/323,430 US20070111878A1 (en) | 2005-11-16 | 2005-12-30 | Extrudable mixture for forming a porous block |
US11/323,429 US20070107395A1 (en) | 2005-11-16 | 2005-12-30 | Extruded porous substrate and products using the same |
PCT/US2006/028530 WO2007061457A2 (fr) | 2005-11-16 | 2006-07-21 | Systeme d'extrusion de substrat poreux |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1951637A2 EP1951637A2 (fr) | 2008-08-06 |
EP1951637A4 true EP1951637A4 (fr) | 2009-10-28 |
Family
ID=38067677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06788219A Withdrawn EP1951637A4 (fr) | 2005-11-16 | 2006-07-21 | Systeme d'extrusion de substrat poreux |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1951637A4 (fr) |
JP (1) | JP2009515808A (fr) |
KR (1) | KR20080068114A (fr) |
AU (1) | AU2006317688A1 (fr) |
BR (1) | BRPI0618693A2 (fr) |
CA (1) | CA2629180A1 (fr) |
DE (2) | DE202006017355U1 (fr) |
WO (1) | WO2007061457A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108327072A (zh) * | 2018-01-24 | 2018-07-27 | 浙江大学 | 一种基于二氧化碳梯级矿化强化的建材制品生产系统 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7858554B2 (en) * | 2007-05-24 | 2010-12-28 | Geo2 Technologies, Inc. | Cordierite fiber substrate and method for forming the same |
DE102006014236A1 (de) | 2006-03-28 | 2007-10-04 | Irema-Filter Gmbh | Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben |
WO2008126306A1 (fr) * | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | Support de catalyseur |
US7781372B2 (en) * | 2007-07-31 | 2010-08-24 | GE02 Technologies, Inc. | Fiber-based ceramic substrate and method of fabricating the same |
WO2008146350A1 (fr) * | 2007-05-25 | 2008-12-04 | Ibiden Co., Ltd. | Structure en nid d'abeilles et procédé de fabrication d'une structure en nid d'abeilles |
US8894917B2 (en) | 2008-05-30 | 2014-11-25 | Corning Incorporated | High porosity cordierite honeycomb articles |
US8871676B2 (en) | 2008-09-18 | 2014-10-28 | Dow Global Technologies Llc | Method for making porous acicular mullite-containing composites |
DE102010052155A1 (de) | 2010-11-22 | 2012-05-24 | Irema-Filter Gmbh | Luftfiltermedium mit zwei Wirkmechanismen |
CN102652890A (zh) * | 2011-03-02 | 2012-09-05 | 尚安亭 | 玻璃纤维铝过滤板及制备方法 |
KR101311273B1 (ko) | 2012-05-08 | 2013-09-25 | 고려대학교 산학협력단 | 다공성 튜브형 지지체의 제조방법 및 이에 의해 제조된 다공성 튜브형 지지체 |
DE102013008402A1 (de) | 2013-05-16 | 2014-11-20 | Irema-Filter Gmbh | Faservlies und Verfahren zur Herstellung desselben |
KR101692268B1 (ko) * | 2015-09-22 | 2017-01-04 | 주식회사 지테크섬유 | 연속 다공질 구조체의 제조방법 |
JP6695712B2 (ja) * | 2016-03-11 | 2020-05-20 | 日本特殊陶業株式会社 | 繊維強化多孔体 |
US10029949B2 (en) * | 2016-10-24 | 2018-07-24 | The Boeing Company | Precursor material for additive manufacturing of low-density, high-porosity ceramic parts and methods of producing the same |
DE102019200180A1 (de) | 2018-07-25 | 2020-01-30 | Audi Ag | Filterelement für einen Partikelfilter, Abgaspartikelfilter, Verfahren zum Herstellen eines Filterelements sowie Verwendung eines Beschichtungsmaterials |
CN111205100B (zh) * | 2020-03-02 | 2022-06-07 | 西北工业大学 | 无催化先驱体浸渍裂解法原位生长碳化硅纳米线的方法 |
DE102020116821A1 (de) | 2020-06-25 | 2021-12-30 | Bayerische Motoren Werke Aktiengesellschaft | Bauteil sowie Kraftfahrzeug |
CN111807852B (zh) * | 2020-07-16 | 2022-10-04 | 北京中材人工晶体研究院有限公司 | 一种制备高气孔率多孔陶瓷材料的方法 |
CN112476776A (zh) * | 2020-11-26 | 2021-03-12 | 丁小巧 | 一种纤维混凝土制备加工系统 |
CN113198332A (zh) * | 2021-04-08 | 2021-08-03 | 华南理工大学 | 一种MXene-纳米纤维复合膜及其制备方法和应用 |
WO2023203577A1 (fr) * | 2022-04-20 | 2023-10-26 | Prerna Goradia | Matériaux intelligents régénérables destinés à l'élimination sélective des polluants de l'eau et des eaux usées |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586222A (ja) * | 1981-07-03 | 1983-01-13 | Nippon Denso Co Ltd | ハニカムフイルタの製造法 |
GB2168338A (en) * | 1984-12-05 | 1986-06-18 | Didier Werke Ag | Moulded fibrous ceramic bodies |
EP0562597A1 (fr) * | 1992-03-27 | 1993-09-29 | Nippon Soken, Inc. | Corps poreux renforcé de fibres et filtre de séparation de particules composé de cela |
JPH0645510B2 (ja) * | 1989-02-03 | 1994-06-15 | イソライト工業株式会社 | 無機質酸化物人造繊維ハニカム構造体及びその製造方法 |
WO2000078692A1 (fr) * | 1999-06-23 | 2000-12-28 | Abb Lummus Global, Inc. | Procede de fabrication d'un corps poreux profile fritte, corps ainsi obtenu et utilisations associees |
EP1538134A1 (fr) * | 2003-12-04 | 2005-06-08 | Ceramtec AG | Matériau Composite Fibre-Céramique Poreux |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053011A (en) * | 1975-09-22 | 1977-10-11 | E. I. Du Pont De Nemours And Company | Process for reinforcing aluminum alloy |
US4047965A (en) * | 1976-05-04 | 1977-09-13 | Minnesota Mining And Manufacturing Company | Non-frangible alumina-silica fibers |
US4329162A (en) * | 1980-07-03 | 1982-05-11 | Corning Glass Works | Diesel particulate trap |
US4420316A (en) * | 1982-02-22 | 1983-12-13 | Corning Glass Works | Filter apparatus and method of making it |
US5053092A (en) * | 1988-03-21 | 1991-10-01 | Corning Incorporated | Method for producing a sinterable extruded laminated article |
US5126431A (en) * | 1989-12-29 | 1992-06-30 | Phillips Petroleum Company | Production and recovery of poly(arylene sulfide ketone) and poly(arylene sulfide diketone) resins |
DE4040104A1 (de) * | 1990-12-16 | 1992-06-17 | Behr Gmbh & Co | Filter fuer eine klima- oder heizungsanlage fuer ein kraftfahrzeug |
JPH05285929A (ja) * | 1992-04-09 | 1993-11-02 | Takeda Chem Ind Ltd | 中空状成形物の乾燥方法 |
US5662731A (en) * | 1992-08-11 | 1997-09-02 | E. Khashoggi Industries | Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix |
JP2614809B2 (ja) * | 1993-03-26 | 1997-05-28 | ニチアス株式会社 | 耐熱性低比重繊維質成形体の製造法 |
US5518833A (en) * | 1994-05-24 | 1996-05-21 | Eagle-Picher Industries, Inc. | Nonwoven electrode construction |
US5623013A (en) * | 1994-12-16 | 1997-04-22 | Ube Industries, Ltd. | Xonotlite-reinforced organic polymer composition |
US5681373A (en) * | 1995-03-13 | 1997-10-28 | Air Products And Chemicals, Inc. | Planar solid-state membrane module |
US5738817A (en) * | 1996-02-08 | 1998-04-14 | Rutgers, The State University | Solid freeform fabrication methods |
JP2000109380A (ja) * | 1998-10-01 | 2000-04-18 | Nichiha Corp | 軽量無機質板 |
US6238618B1 (en) * | 1998-10-01 | 2001-05-29 | Corning Incorporated | Production of porous mullite bodies |
JP2000226275A (ja) * | 1999-02-08 | 2000-08-15 | Nichias Corp | 多孔質無機材料及びその製造方法 |
RU2304463C2 (ru) * | 2001-06-22 | 2007-08-20 | Аргонид Корпорейшн | Наноразмерный электроположительный волокнистый адсорбент |
CA2690461C (fr) * | 2001-07-06 | 2010-12-21 | 3M Innovative Properties Company | Substrats en fibres inorganiques pour systemes d'echappement et leurs procedes de production |
WO2003047721A1 (fr) * | 2001-12-04 | 2003-06-12 | Fleetguard, Inc. | Filtre a base de fibres ceramiques filees a chaud et procede afferent |
US20040194505A1 (en) * | 2003-04-01 | 2004-10-07 | Ji Wang | Method of making a photonic crystal preform |
US7041780B2 (en) * | 2003-08-26 | 2006-05-09 | General Electric | Methods of preparing a polymeric material composite |
-
2006
- 2006-07-21 JP JP2008541148A patent/JP2009515808A/ja active Pending
- 2006-07-21 WO PCT/US2006/028530 patent/WO2007061457A2/fr active Search and Examination
- 2006-07-21 DE DE202006017355U patent/DE202006017355U1/de not_active Expired - Lifetime
- 2006-07-21 AU AU2006317688A patent/AU2006317688A1/en not_active Abandoned
- 2006-07-21 DE DE202006017357U patent/DE202006017357U1/de not_active Expired - Lifetime
- 2006-07-21 BR BRPI0618693-9A patent/BRPI0618693A2/pt not_active IP Right Cessation
- 2006-07-21 EP EP06788219A patent/EP1951637A4/fr not_active Withdrawn
- 2006-07-21 KR KR1020087014038A patent/KR20080068114A/ko not_active Application Discontinuation
- 2006-07-21 CA CA002629180A patent/CA2629180A1/fr not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586222A (ja) * | 1981-07-03 | 1983-01-13 | Nippon Denso Co Ltd | ハニカムフイルタの製造法 |
GB2168338A (en) * | 1984-12-05 | 1986-06-18 | Didier Werke Ag | Moulded fibrous ceramic bodies |
JPH0645510B2 (ja) * | 1989-02-03 | 1994-06-15 | イソライト工業株式会社 | 無機質酸化物人造繊維ハニカム構造体及びその製造方法 |
EP0562597A1 (fr) * | 1992-03-27 | 1993-09-29 | Nippon Soken, Inc. | Corps poreux renforcé de fibres et filtre de séparation de particules composé de cela |
WO2000078692A1 (fr) * | 1999-06-23 | 2000-12-28 | Abb Lummus Global, Inc. | Procede de fabrication d'un corps poreux profile fritte, corps ainsi obtenu et utilisations associees |
EP1538134A1 (fr) * | 2003-12-04 | 2005-06-08 | Ceramtec AG | Matériau Composite Fibre-Céramique Poreux |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108327072A (zh) * | 2018-01-24 | 2018-07-27 | 浙江大学 | 一种基于二氧化碳梯级矿化强化的建材制品生产系统 |
CN108327072B (zh) * | 2018-01-24 | 2019-04-02 | 浙江大学 | 一种基于二氧化碳梯级矿化强化的建材制品生产系统 |
Also Published As
Publication number | Publication date |
---|---|
KR20080068114A (ko) | 2008-07-22 |
JP2009515808A (ja) | 2009-04-16 |
WO2007061457A3 (fr) | 2007-11-01 |
WO2007061457A2 (fr) | 2007-05-31 |
CA2629180A1 (fr) | 2007-05-31 |
DE202006017357U1 (de) | 2007-04-26 |
BRPI0618693A2 (pt) | 2011-09-06 |
AU2006317688A1 (en) | 2007-05-31 |
DE202006017355U1 (de) | 2007-04-05 |
EP1951637A2 (fr) | 2008-08-06 |
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