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GB2071640B - Ceramic honeycomb body - Google Patents

Ceramic honeycomb body

Info

Publication number
GB2071640B
GB2071640B GB8107974A GB8107974A GB2071640B GB 2071640 B GB2071640 B GB 2071640B GB 8107974 A GB8107974 A GB 8107974A GB 8107974 A GB8107974 A GB 8107974A GB 2071640 B GB2071640 B GB 2071640B
Authority
GB
United Kingdom
Prior art keywords
honeycomb body
ceramic honeycomb
ceramic
honeycomb
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.)
Expired
Application number
GB8107974A
Other versions
GB2071640A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
NTT Inc
Original Assignee
NGK Insulators Ltd
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NGK Insulators Ltd, Nippon Telegraph and Telephone Corp filed Critical NGK Insulators Ltd
Publication of GB2071640A publication Critical patent/GB2071640A/en
Application granted granted Critical
Publication of GB2071640B publication Critical patent/GB2071640B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • 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
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
GB8107974A 1980-03-14 1981-03-13 Ceramic honeycomb body Expired GB2071640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3223180A JPS56129042A (en) 1980-03-14 1980-03-14 Honeycomb structure of ceramic

Publications (2)

Publication Number Publication Date
GB2071640A GB2071640A (en) 1981-09-23
GB2071640B true GB2071640B (en) 1983-12-14

Family

ID=12353191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8107974A Expired GB2071640B (en) 1980-03-14 1981-03-13 Ceramic honeycomb body

Country Status (3)

Country Link
JP (1) JPS56129042A (en)
DE (1) DE3109314C2 (en)
GB (1) GB2071640B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428758A (en) 1982-02-22 1984-01-31 Corning Glass Works Solid particulate filters

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557773A (en) * 1981-07-15 1985-12-10 Corning Glass Works Method for selectively manifolding honeycomb structures
JPS58223419A (en) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd Filter made of ceramic fiber
US4557682A (en) * 1982-02-22 1985-12-10 Corning Glass Works Apparatus for fabrication of solid particulate filters
US4419108A (en) * 1982-02-22 1983-12-06 Corning Glass Works Filter apparatus and method of filtering
US4509966A (en) * 1983-05-18 1985-04-09 General Motors Corporation Wall-flow monolith filter with porous plugs
DE3444222A1 (en) * 1984-10-23 1986-04-24 Buchtal Gmbh, 8472 Schwarzenfeld Device for purifying exhaust gases
DE3444221A1 (en) * 1984-10-23 1986-04-24 Buchtal Gmbh, 8472 Schwarzenfeld Exhaust pipe for an internal-combustion engine
JP2604876B2 (en) * 1990-03-27 1997-04-30 日本碍子株式会社 Method for manufacturing ceramic honeycomb structure
US5629067A (en) * 1992-01-30 1997-05-13 Ngk Insulators, Ltd. Ceramic honeycomb structure with grooves and outer coating, process of producing the same, and coating material used in the honeycomb structure
US5260035A (en) * 1992-08-05 1993-11-09 Corning Incorporated Apparatus and method for modifying gaseous mixtures
JP3768550B2 (en) * 1994-03-11 2006-04-19 日本碍子株式会社 Ceramic honeycomb structure
DE4424019C1 (en) * 1994-07-08 1996-01-04 Degussa Method for closing or filling flow channels on one or both sides in an annular zone of a cylindrical catalyst honeycomb body
JPH10264125A (en) * 1997-03-28 1998-10-06 Ngk Insulators Ltd Ceramic honeycomb structure
JP3867439B2 (en) * 1998-06-03 2007-01-10 株式会社デンソー Honeycomb structure and manufacturing method thereof
JP3394449B2 (en) 1998-06-18 2003-04-07 日本碍子株式会社 Thin-walled honeycomb structure and method of reinforcing the same
JP3784718B2 (en) * 1999-08-30 2006-06-14 日本碍子株式会社 Wave wall honeycomb structure and manufacturing method thereof
DE10024038A1 (en) * 2000-05-13 2001-11-22 Dmc2 Degussa Metals Catalysts Honeycomb body made of a ceramic material with improved radial pressure resistance
JP5052717B2 (en) 2001-05-02 2012-10-17 日本碍子株式会社 Honeycomb structure, and honeycomb filter and converter system using the same
JP2003260322A (en) * 2002-03-08 2003-09-16 Ngk Insulators Ltd Honeycomb structure, method for manufacturing the same, and system for cleaning waste gas
JP2004154768A (en) * 2002-10-15 2004-06-03 Denso Corp Exhaust gas purifying filter and method for manufacturing the same
JP4504660B2 (en) 2003-11-13 2010-07-14 日本碍子株式会社 Ceramic honeycomb structure
JP2005270755A (en) 2004-03-24 2005-10-06 Ngk Insulators Ltd Honeycomb structure and manufacturing method thereof
JP2007007559A (en) * 2005-06-30 2007-01-18 Hitachi Metals Ltd Ceramic honeycomb filter
EP2133522B1 (en) 2007-03-27 2014-06-18 NGK Insulators, Ltd. Plugged honeycomb structure
KR20100014262A (en) 2007-03-27 2010-02-10 니뽄 가이시 가부시키가이샤 Plugged honeycomb structure
JP2009243271A (en) * 2008-03-28 2009-10-22 Mazda Motor Corp Particulate filter
JP5053224B2 (en) * 2008-10-09 2012-10-17 本田技研工業株式会社 Exhaust purification filter
JP2010131589A (en) * 2008-10-31 2010-06-17 Ngk Insulators Ltd Honeycomb structure, and reactor using honeycomb structure
CN103458989B (en) 2011-03-31 2015-12-09 现代自动车株式会社 Plugged honeycomb structure
KR101588785B1 (en) 2011-03-31 2016-01-27 현대자동차 주식회사 Sealed honeycomb structure
KR101588784B1 (en) 2011-03-31 2016-01-27 현대자동차 주식회사 Sealed honeycomb structure, and exhaust gas purification device
JP2013212493A (en) * 2012-03-30 2013-10-17 Ngk Insulators Ltd Honeycomb structure
US11890609B2 (en) 2019-09-12 2024-02-06 Corning Incorporated Honeycomb bodies with improved skin CTE and isostatic strength and methods of making the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505158A (en) * 1967-12-22 1970-04-07 Coors Porcelain Co Composite porous-dense ceramic article
JPS5150831U (en) * 1974-10-17 1976-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428758A (en) 1982-02-22 1984-01-31 Corning Glass Works Solid particulate filters

Also Published As

Publication number Publication date
GB2071640A (en) 1981-09-23
DE3109314A1 (en) 1982-01-07
JPS56129042A (en) 1981-10-08
DE3109314C2 (en) 1985-08-01
JPS6312658B2 (en) 1988-03-22

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010312