JP2009535234A - 施栓されたハニカムフィルタを一回の焼成サイクルで製造する方法 - Google Patents
施栓されたハニカムフィルタを一回の焼成サイクルで製造する方法 Download PDFInfo
- Publication number
- JP2009535234A JP2009535234A JP2009507726A JP2009507726A JP2009535234A JP 2009535234 A JP2009535234 A JP 2009535234A JP 2009507726 A JP2009507726 A JP 2009507726A JP 2009507726 A JP2009507726 A JP 2009507726A JP 2009535234 A JP2009535234 A JP 2009535234A
- Authority
- JP
- Japan
- Prior art keywords
- honeycomb structure
- plug
- plugs
- drying
- plugging
- 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.)
- Pending
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0006—Honeycomb structures
- C04B38/0012—Honeycomb structures characterised by the material used for sealing or plugging (some of) the channels of the honeycombs
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
- B28B11/006—Making hollow articles or partly closed articles
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0204—Selection of the hardening environment making use of electric or wave energy or particle radiation
- C04B40/0213—Electromagnetic waves
- C04B40/0218—Microwaves
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Filtering Materials (AREA)
- Drying Of Solid Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
12 ハニカム構造体
14 多孔質壁
15 外壁
22 中空通路またはセルチャンネル
48 下側プラテン
50 上側プラテンまたはピストン
52 セメントパテ
56 栓
Claims (6)
- 施栓されたハニカム構造体を製造する方法であって、
複数のセルチャンネルがその中を延在している未焼成ハニカム構造体を提供する工程、
前記未焼成ハニカム構造体のセルチャンネルの少なくとも1つのサブセット中に施栓材料を挿入して、その中に複数の栓を形成する工程、および
前記栓を電磁エネルギーに曝露することによって、該栓を乾燥させる工程、
を有してなる方法。 - 前記挿入工程が、前記施栓材料を水性材料として提供する工程を含むことを特徴とする請求項1記載の方法。
- 前記挿入工程が、前記施栓材料に20℃で3以上の誘電定数を示す成分を提供する工程を含み、前記電磁エネルギーに対する感受性が改善されることを特徴とする請求項1記載の方法。
- 前記栓を乾燥させる工程が、前記栓をマイクロ波エネルギーに曝露する工程を含むことを特徴とする請求項1記載の方法。
- 前記乾燥工程が、約3MHzから約3GHzの範囲内の前記マイクロ波エネルギーを提供する工程を含むことを特徴とする請求項4記載の方法。
- 前記乾燥工程が、前記栓を前記電磁エネルギーに、0.0001kW/in3および約1.0kW/in3(約0.0061W/cm3および約6.1W/cm3)の間の範囲の単位体積当たりの出力レベルで曝露する工程を含むことを特徴とする請求項1記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/414,282 US20070252310A1 (en) | 2006-04-27 | 2006-04-27 | Method for manufacturing a plugged honeycomb filter with a single firing cycle |
PCT/US2007/009426 WO2007127112A1 (en) | 2006-04-27 | 2007-04-18 | Method for manufacturing a plugged honeycomb filter with a single firing cycle |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009535234A true JP2009535234A (ja) | 2009-10-01 |
Family
ID=38458260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009507726A Pending JP2009535234A (ja) | 2006-04-27 | 2007-04-18 | 施栓されたハニカムフィルタを一回の焼成サイクルで製造する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070252310A1 (ja) |
EP (1) | EP2024302A1 (ja) |
JP (1) | JP2009535234A (ja) |
CN (1) | CN101432242A (ja) |
WO (1) | WO2007127112A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101687719A (zh) * | 2007-03-20 | 2010-03-31 | 康宁股份有限公司 | 用于陶瓷过滤器的低收缩性堵塞混合物,堵塞的蜂窝体过滤器及其制造方法 |
US9475734B2 (en) * | 2012-05-31 | 2016-10-25 | Corning Incorporated | Shrinkage control in aluminum titanate using carbonates |
US10835864B2 (en) * | 2013-08-20 | 2020-11-17 | Advanced Technology Emission Solutions Inc. | Gaseous emissions treatment components and methods for manufacturing thereof |
US11440234B2 (en) * | 2012-08-24 | 2022-09-13 | Advanced Technology Emission Solutions Inc. | Process for manufacturing a component for an emissions treatment unit |
WO2014029008A1 (en) * | 2012-08-24 | 2014-02-27 | Robin Crawford | A catalytic converter component and process for its manufacture |
US9126869B1 (en) * | 2013-03-15 | 2015-09-08 | Ibiden Co., Ltd. | Method for manufacturing aluminum-titanate-based ceramic honeycomb structure |
US8974722B1 (en) * | 2013-03-15 | 2015-03-10 | Ibiden Co., Ltd. | Method for manufacturing aluminum-titanate-based ceramic honeycomb structure |
JP7229272B2 (ja) * | 2018-11-30 | 2023-02-27 | 日本碍子株式会社 | ハニカム構造体及び排気ガス浄化装置 |
Citations (5)
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JPH04301115A (ja) * | 1991-03-29 | 1992-10-23 | Matsushita Electric Ind Co Ltd | 内燃機関の排気ガス浄化用フィルタ |
JP2002283331A (ja) * | 2001-01-16 | 2002-10-03 | Denso Corp | ハニカム成形体の製造方法及び乾燥装置 |
WO2003093658A1 (fr) * | 2002-04-11 | 2003-11-13 | Ibiden Co., Ltd. | Filtre en nid d'abeille pour clarifier des gaz d'echappement |
JP2004188278A (ja) * | 2002-12-09 | 2004-07-08 | Ibiden Co Ltd | 排気ガス浄化用ハニカムフィルタ |
JP2005131800A (ja) * | 2003-10-28 | 2005-05-26 | Hitachi Metals Ltd | 多孔質セラミックハニカム構造体の製造方法 |
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US5306675A (en) * | 1992-10-28 | 1994-04-26 | Corning Incorporated | Method of producing crack-free activated carbon structures |
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-
2006
- 2006-04-27 US US11/414,282 patent/US20070252310A1/en not_active Abandoned
-
2007
- 2007-04-18 CN CNA2007800151921A patent/CN101432242A/zh active Pending
- 2007-04-18 WO PCT/US2007/009426 patent/WO2007127112A1/en active Application Filing
- 2007-04-18 JP JP2009507726A patent/JP2009535234A/ja active Pending
- 2007-04-18 EP EP07775637A patent/EP2024302A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04301115A (ja) * | 1991-03-29 | 1992-10-23 | Matsushita Electric Ind Co Ltd | 内燃機関の排気ガス浄化用フィルタ |
JP2002283331A (ja) * | 2001-01-16 | 2002-10-03 | Denso Corp | ハニカム成形体の製造方法及び乾燥装置 |
WO2003093658A1 (fr) * | 2002-04-11 | 2003-11-13 | Ibiden Co., Ltd. | Filtre en nid d'abeille pour clarifier des gaz d'echappement |
JP2004188278A (ja) * | 2002-12-09 | 2004-07-08 | Ibiden Co Ltd | 排気ガス浄化用ハニカムフィルタ |
JP2005131800A (ja) * | 2003-10-28 | 2005-05-26 | Hitachi Metals Ltd | 多孔質セラミックハニカム構造体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101432242A (zh) | 2009-05-13 |
US20070252310A1 (en) | 2007-11-01 |
WO2007127112A1 (en) | 2007-11-08 |
EP2024302A1 (en) | 2009-02-18 |
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