MX2009001851A - An extruded porous substrate having inorganic bonds. - Google Patents
An extruded porous substrate having inorganic bonds.Info
- Publication number
- MX2009001851A MX2009001851A MX2009001851A MX2009001851A MX2009001851A MX 2009001851 A MX2009001851 A MX 2009001851A MX 2009001851 A MX2009001851 A MX 2009001851A MX 2009001851 A MX2009001851 A MX 2009001851A MX 2009001851 A MX2009001851 A MX 2009001851A
- Authority
- MX
- Mexico
- Prior art keywords
- porous substrate
- fibers
- additives
- substrate
- extruded
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title abstract 6
- 239000000835 fiber Substances 0.000 abstract 4
- 239000000654 additive Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
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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
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
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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
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
-
- 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
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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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
-
- 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
- C04B35/10—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 aluminium oxide
- C04B35/111—Fine ceramics
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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
- C04B35/01—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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
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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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- B01J35/56—
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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
- 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
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
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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
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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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
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, 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
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
- C04B2235/425—Graphite
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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
Abstract
A method is provided for producing a highly porous substrate. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic, polymer, or metal fibers, to be combined with binders and additives, and extruded, to form a porous substrate. Depending on the selection of the constituents used to form an extrudable mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Additives can be selected that form inorganic bonds between overlapping fibers in the extruded substrate that provide enhanced strength and performance of the porous substrate in a variety of applications, such as, for example, filtration and as a host for catalytic processes, such as catalytic converters.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/465,754 US7486962B2 (en) | 2005-11-16 | 2006-08-18 | Extruded porous substrate having inorganic bonds |
US11/465,758 US7578865B2 (en) | 2005-11-16 | 2006-08-18 | Method of forming a porous substrate having inorganic bonds |
PCT/US2007/063935 WO2008021587A2 (en) | 2006-08-18 | 2007-03-14 | An extruded porous substrate having inorganic bonds |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009001851A true MX2009001851A (en) | 2009-04-15 |
Family
ID=39082825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009001851A MX2009001851A (en) | 2006-08-18 | 2007-03-14 | An extruded porous substrate having inorganic bonds. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2051790A4 (en) |
JP (1) | JP2010501451A (en) |
KR (1) | KR20090057392A (en) |
CN (1) | CN101505847B (en) |
AU (1) | AU2007284302B2 (en) |
CA (1) | CA2660833A1 (en) |
MX (1) | MX2009001851A (en) |
WO (1) | WO2008021587A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2767715C (en) * | 2009-07-10 | 2017-09-26 | Bio2 Technologies, Inc. | Synthetic bone prosthesis comprising bioactive glass fibers bonded to each other via an exothermic reaction of volatile components |
CN107267369B (en) * | 2010-12-06 | 2021-04-09 | 3M创新有限公司 | Microorganism concentration method and apparatus |
KR101463472B1 (en) * | 2013-10-28 | 2014-11-20 | 주식회사 원익큐엔씨 | Pressure control members and method for manufacturing the same, pressure control unit and vacuum deposistion apparatus containing the same |
DE102015220395A1 (en) | 2015-10-20 | 2017-04-20 | Bayerische Motoren Werke Aktiengesellschaft | soot sensor |
CN107174883A (en) * | 2017-07-24 | 2017-09-19 | 苏州宏久航空防热材料科技有限公司 | One kind has top layer net distribution silicon carbide nanometer line filtration |
KR20200079054A (en) | 2018-12-24 | 2020-07-02 | 엘지전자 주식회사 | Robot and method for controlling thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU540009B2 (en) * | 1982-02-16 | 1984-10-25 | Matsushita Electric Industrial Co., Ltd. | Exhaust gas filter |
JPS58139720A (en) * | 1982-02-16 | 1983-08-19 | Matsushita Electric Ind Co Ltd | Gas filter |
GB2176179A (en) * | 1985-06-06 | 1986-12-17 | Morgan Materials Technology Li | Porous ceramic body formed by extrusion process |
JPS62114621A (en) * | 1985-11-13 | 1987-05-26 | マン テクノロジ− ゲ−エムベ−ハ− | Production of porous fiber mat for exhaust soot filter |
DE3623786A1 (en) * | 1985-11-13 | 1987-05-14 | Man Technologie Gmbh | METHOD FOR PRODUCING SOOT FILTERS |
US4828785A (en) * | 1986-01-27 | 1989-05-09 | Lanxide Technology Company, Lp | Inverse shape replication method of making ceramic composite articles |
JPH042673A (en) * | 1990-04-19 | 1992-01-07 | Matsushita Electric Ind Co Ltd | Production of high temperature-resistant material |
JPH05306614A (en) * | 1992-04-28 | 1993-11-19 | Matsushita Electric Ind Co Ltd | Exhaust gas filter and manufacture thereof |
JP2990320B2 (en) * | 1992-12-08 | 1999-12-13 | 三菱重工業株式会社 | Insulation material and its manufacturing method |
JP2614809B2 (en) * | 1993-03-26 | 1997-05-28 | ニチアス株式会社 | Manufacturing method of heat-resistant low specific gravity fibrous molding |
EP1775009A1 (en) * | 1999-09-29 | 2007-04-18 | Ibiden Co., Ltd. | Honeycomb filter and ceramic filter assembly |
JP2001252529A (en) * | 2000-03-13 | 2001-09-18 | Mitsui & Co Ltd | Exhaust gas cleaning apparatus and method of manufacturing the same |
US7404840B2 (en) * | 2001-07-06 | 2008-07-29 | 3M Innovative Properties Company | Chemically stabilized β-cristobalite and ceramic bodies comprising same |
WO2003067041A1 (en) * | 2002-02-05 | 2003-08-14 | Ibiden Co., Ltd. | Honeycomb filter for exhaust gas decontamination, adhesive, coating material and process for producing honeycomb filter for exhaust gas decontamination |
US6946013B2 (en) * | 2002-10-28 | 2005-09-20 | Geo2 Technologies, Inc. | Ceramic exhaust filter |
US20070152364A1 (en) * | 2005-11-16 | 2007-07-05 | Bilal Zuberi | Process for extruding a porous substrate |
-
2007
- 2007-03-14 KR KR1020097005568A patent/KR20090057392A/en not_active Application Discontinuation
- 2007-03-14 CN CN2007800306636A patent/CN101505847B/en not_active Expired - Fee Related
- 2007-03-14 WO PCT/US2007/063935 patent/WO2008021587A2/en active Application Filing
- 2007-03-14 AU AU2007284302A patent/AU2007284302B2/en not_active Ceased
- 2007-03-14 JP JP2009524713A patent/JP2010501451A/en active Pending
- 2007-03-14 CA CA002660833A patent/CA2660833A1/en not_active Abandoned
- 2007-03-14 EP EP07758485A patent/EP2051790A4/en not_active Withdrawn
- 2007-03-14 MX MX2009001851A patent/MX2009001851A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2010501451A (en) | 2010-01-21 |
CN101505847A (en) | 2009-08-12 |
EP2051790A2 (en) | 2009-04-29 |
WO2008021587A3 (en) | 2008-08-28 |
CA2660833A1 (en) | 2008-02-21 |
EP2051790A4 (en) | 2011-05-04 |
WO2008021587A2 (en) | 2008-02-21 |
AU2007284302B2 (en) | 2012-02-09 |
AU2007284302A1 (en) | 2008-02-21 |
CN101505847B (en) | 2011-09-07 |
KR20090057392A (en) | 2009-06-05 |
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Legal Events
Date | Code | Title | Description |
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HH | Correction or change in general |