ATE509002T1 - Verbessertes dieselpartikelfilter - Google Patents
Verbessertes dieselpartikelfilterInfo
- Publication number
- ATE509002T1 ATE509002T1 AT07810664T AT07810664T ATE509002T1 AT E509002 T1 ATE509002 T1 AT E509002T1 AT 07810664 T AT07810664 T AT 07810664T AT 07810664 T AT07810664 T AT 07810664T AT E509002 T1 ATE509002 T1 AT E509002T1
- Authority
- AT
- Austria
- Prior art keywords
- filter medium
- porous ceramic
- particle filter
- fluid
- diesel particle
- Prior art date
Links
- 239000002245 particle Substances 0.000 title 1
- 239000000919 ceramic Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 3
- 229910001597 celsian Inorganic materials 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
Classifications
-
- 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
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
-
- 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
-
- 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
-
- 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
- C04B2111/32—Expansion-inhibited materials
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3215—Barium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/322—Transition aluminas, e.g. delta or gamma aluminas
-
- 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
-
- 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
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite
- C04B2235/445—Fluoride containing anions, e.g. fluosilicate
-
- 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
- C04B2235/46—Gases other than oxygen used as reactant, e.g. nitrogen used to make a nitride phase
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83274006P | 2006-07-21 | 2006-07-21 | |
PCT/US2007/016488 WO2008011167A2 (en) | 2006-07-21 | 2007-07-20 | Imroved diesel particulate filter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE509002T1 true ATE509002T1 (de) | 2011-05-15 |
Family
ID=38957412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07810664T ATE509002T1 (de) | 2006-07-21 | 2007-07-20 | Verbessertes dieselpartikelfilter |
Country Status (7)
Country | Link |
---|---|
US (1) | US7879126B2 (de) |
EP (1) | EP2046696B1 (de) |
JP (1) | JP4960453B2 (de) |
CN (1) | CN101489950B (de) |
AT (1) | ATE509002T1 (de) |
PL (1) | PL2046696T3 (de) |
WO (1) | WO2008011167A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8361420B2 (en) | 2007-08-03 | 2013-01-29 | Errcive, Inc. | Porous bodies and methods |
US8277743B1 (en) | 2009-04-08 | 2012-10-02 | Errcive, Inc. | Substrate fabrication |
US8359829B1 (en) | 2009-06-25 | 2013-01-29 | Ramberg Charles E | Powertrain controls |
US9833932B1 (en) | 2010-06-30 | 2017-12-05 | Charles E. Ramberg | Layered structures |
MX2013002501A (es) | 2010-09-01 | 2013-04-29 | Dow Global Technologies Llc | Metodo para aplicar una capa de discriminacion sobre filtros ceramicos porosos mediante ensambles porosos prefabricados en suspension en un gas. |
US9745227B2 (en) | 2010-09-01 | 2017-08-29 | Dow Global Technologies Llc | Method for applying discriminating layer onto porous ceramic filters |
WO2012109126A1 (en) | 2011-02-08 | 2012-08-16 | Dow Global Technologies Llc | System and method for reducing emissions from a combustion process |
CN104117277A (zh) * | 2014-07-03 | 2014-10-29 | 李成龙 | 一种粗苯加氢精制项目酸性废气的回收方法 |
Family Cites Families (47)
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NL284641A (de) | 1961-10-23 | |||
US3950507A (en) | 1974-03-19 | 1976-04-13 | Boreskov Georgy Konstantinovic | Method for producing granulated porous corundum |
US4018614A (en) * | 1976-04-01 | 1977-04-19 | Corning Glass Works | Celsian-zirconia compositions |
US4276071A (en) | 1979-12-03 | 1981-06-30 | General Motors Corporation | Ceramic filters for diesel exhaust particulates |
US4329162A (en) | 1980-07-03 | 1982-05-11 | Corning Glass Works | Diesel particulate trap |
DE3407172C2 (de) | 1984-02-28 | 1986-09-04 | Degussa Ag, 6000 Frankfurt | Einrichtung zur Reinigung der Abgase von Dieselmotoren |
JPS61423A (ja) * | 1984-03-31 | 1986-01-06 | Ibiden Co Ltd | 炭化珪素質焼結体のフイルタ− |
US4994589A (en) | 1985-08-13 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Catalytic system for epoxidation of alkenes |
JPS637814A (ja) * | 1986-06-30 | 1988-01-13 | Ibiden Co Ltd | セラミツクフイルタ− |
JPS63185425A (ja) | 1987-01-28 | 1988-08-01 | Ngk Insulators Ltd | 排ガス浄化用セラミツクハニカムフイルタ |
CN1009437B (zh) | 1988-02-03 | 1990-09-05 | 中国石油化工总公司 | 乙烯氧化制环氧乙烷高效银催化剂 |
US4902487A (en) | 1988-05-13 | 1990-02-20 | Johnson Matthey, Inc. | Treatment of diesel exhaust gases |
JPH02145473A (ja) * | 1988-11-25 | 1990-06-04 | Kyocera Corp | 快削性セラミックス及びその製造方法 |
AU639326B2 (en) * | 1990-05-23 | 1993-07-22 | Atochem | Ceramic preforms comprising monocrystalline hexagonal platelets of alpha-alumina, their production and applications thereof |
US4994419A (en) * | 1990-09-07 | 1991-02-19 | The United States Of America As Represented By The Secretary Of The Navy | Low temperature synthesis of high purity monoclinic celsian using topaz |
US5041400A (en) * | 1990-09-13 | 1991-08-20 | The United States Of America As Represented By The Secretary Of The Navy | Low temperature synthesis of high purity monoclinic celsian |
US5098455A (en) | 1990-12-21 | 1992-03-24 | The Dow Chemical Company | Regenerable exhaust gas filter element for diesel engines |
US5132256A (en) * | 1991-03-26 | 1992-07-21 | Corning Incorporated | Fiber-reinforced composite comprising mica-doped ceramic matrix |
JP2683452B2 (ja) * | 1993-05-20 | 1997-11-26 | 住友電気工業株式会社 | セラミックス多孔体およびその製造方法 |
JP3744010B2 (ja) | 1993-06-30 | 2006-02-08 | 住友化学株式会社 | α−アルミナ粉末の製造方法 |
US5447291A (en) * | 1993-10-08 | 1995-09-05 | The Ohio State University | Processes for fabricating structural ceramic bodies and structural ceramic-bearing composite bodies |
EP0679611B1 (de) | 1994-04-28 | 1999-07-28 | Sumitomo Chemical Company Limited | Verfahren zur Herstellung von Alpha-Aluminiumoxidpulver |
US5698483A (en) | 1995-03-17 | 1997-12-16 | Institute Of Gas Technology | Process for preparing nanosized powder |
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US6306335B1 (en) | 1999-08-27 | 2001-10-23 | The Dow Chemical Company | Mullite bodies and methods of forming mullite bodies |
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WO2004006969A1 (ja) * | 2002-07-11 | 2004-01-22 | Sumitomo Electric Industries, Ltd. | 多孔質半導体及びその製造方法 |
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CN100586939C (zh) | 2004-06-18 | 2010-02-03 | 国际壳牌研究有限公司 | 生产烯烃氧化物、1,2-二醇、1,2-二醇醚或链烷醇胺的方法 |
US7071135B2 (en) * | 2004-09-29 | 2006-07-04 | Corning Incorporated | Ceramic body based on aluminum titanate and including a glass phase |
JP5177342B2 (ja) * | 2006-03-31 | 2013-04-03 | 双信電機株式会社 | セラミックス磁器の製造方法 |
-
2007
- 2007-07-20 CN CN2007800269181A patent/CN101489950B/zh not_active Expired - Fee Related
- 2007-07-20 US US11/880,349 patent/US7879126B2/en not_active Expired - Fee Related
- 2007-07-20 WO PCT/US2007/016488 patent/WO2008011167A2/en active Application Filing
- 2007-07-20 AT AT07810664T patent/ATE509002T1/de not_active IP Right Cessation
- 2007-07-20 EP EP07810664A patent/EP2046696B1/de not_active Not-in-force
- 2007-07-20 JP JP2009520860A patent/JP4960453B2/ja active Active
- 2007-07-20 PL PL07810664T patent/PL2046696T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
EP2046696A2 (de) | 2009-04-15 |
WO2008011167A3 (en) | 2008-06-05 |
PL2046696T3 (pl) | 2013-04-30 |
CN101489950B (zh) | 2013-05-08 |
CN101489950A (zh) | 2009-07-22 |
JP2009544460A (ja) | 2009-12-17 |
US7879126B2 (en) | 2011-02-01 |
WO2008011167A2 (en) | 2008-01-24 |
EP2046696B1 (de) | 2011-05-11 |
JP4960453B2 (ja) | 2012-06-27 |
US20080017573A1 (en) | 2008-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |